{"title":"N2 Gas Detector","description":"","products":[{"product_id":"qiusuo-nitrogen-gas-detector-portable-n2-gas-detector-with-range-70-100-resolution-0-1ppm-accuracy-5-f-s-continuously-high-precision-and-real-data-high-strength-abs-material-explosion-proof","title":"QIUSUO Nitrogen Gas Detector Portable N2 Gas Monitor with Range 70%- 100%vol Resolution 0.1vol Accuracy ≦ 5% F.S Continuously High Precision and Real Data High-Strength Explosion Proof","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eTest gas: Nitrogen gas  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eMeasuring Range: 70% to 100% vol; Resolution: 0.1vol; \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntroduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePortable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.\u003c\/p\u003e\n\u003cp\u003eThe detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.\u003c\/p\u003e\n\u003cp\u003eThe shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced MCU control with low power consumption\u003c\/p\u003e\n\u003cp\u003eAdjustable low and high alarm level     \u003c\/p\u003e\n\u003cp\u003eAdjustable calibrating level\u003c\/p\u003e\n\u003cp\u003eHigh concentration protection for combustible gas\u003c\/p\u003e\n\u003cp\u003eSelf test for the combustible gas sensor\u003c\/p\u003e\n\u003cp\u003eLow battery indication\u003c\/p\u003e\n\u003cp\u003eSelf-adjustment function\u003c\/p\u003e\n\u003cp\u003eVisual and audible alarm with vibration\u003c\/p\u003e\n\u003cp\u003eAdvanced self-examination and self-renovation function\u003c\/p\u003e\n\u003cp\u003ePassword management to avoid wrong operation\u003c\/p\u003e\n\u003cp\u003eExplosive proof housing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccuracy:≦ 5% F.S.\u003c\/p\u003e\n\u003cp\u003eResponse time:T＜30s\u003c\/p\u003e\n\u003cp\u003eIndication:LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration\u003c\/p\u003e\n\u003cp\u003eOperating Environment:Operating temperature -40℃～70℃ (for combustible gas)\u003c\/p\u003e\n\u003cp\u003eOperating temperature: -20℃～50℃ (for toxic gas)\u003c\/p\u003e\n\u003cp\u003eHumidity:＜95%RH non-condensing\u003c\/p\u003e\n\u003cp\u003eOperating voltage:DC3.7V Li battery 1500mAh\u003c\/p\u003e\n\u003cp\u003eWorking time:≧8h continuously\u003c\/p\u003e\n\u003cp\u003eCharging time:4h～6h\u003c\/p\u003e\n\u003cp\u003eSensor life:2 years\u003c\/p\u003e\n\u003cp\u003eProtection category:IP65\u003c\/p\u003e\n\u003cp\u003eWeight:about 130g\u003c\/p\u003e\n\u003cp\u003eDimension:100mm×60mm×30mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:70%-100%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1_0ea13583-9b22-4271-b33f-9d75f853c2bf.jpg?v=1780537443\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/2_c7454ea7-8300-4d5a-b0a0-015da245adf5.jpg?v=1780537459\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/3_9064fef3-4e7c-4b5a-a984-76f8aecbb9ea.jpg?v=1780537476\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53231041053035,"sku":"BH-90A-N2-BAOSHIAN-LUNA-1","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/4_d4a4f18b-2eb6-4eab-952e-3ecb62eff32a.jpg?v=1778808422"},{"product_id":"qiusuo-digital-nitrogen-gas-detector-n2-gas-detector-with-accuracy-5-f-s-resolution-0-1ppm-range-70-100-vol-working-time-8h-continuously-for-combustible-and-toxic-gas-leakage-detection","title":"QIUSUO N2 Gas Detector Portable Nitrogen Detector with Resolution 0.1% vol Range 70%- 100% vol Accuracy ≦ 5% F.S High Precision and Real Data Test Measurement Inspection Response time T＜30s","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eTest gas: Nitrogen gas  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eMeasuring Range: 70% to 100% vol; Resolution: 0.1vol; \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntroduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePortable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.\u003c\/p\u003e\n\u003cp\u003eThe detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.\u003c\/p\u003e\n\u003cp\u003eThe shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced MCU control with low power consumption\u003c\/p\u003e\n\u003cp\u003eAdjustable low and high alarm level     \u003c\/p\u003e\n\u003cp\u003eAdjustable calibrating level\u003c\/p\u003e\n\u003cp\u003eHigh concentration protection for combustible gas\u003c\/p\u003e\n\u003cp\u003eSelf test for the combustible gas sensor\u003c\/p\u003e\n\u003cp\u003eLow battery indication\u003c\/p\u003e\n\u003cp\u003eSelf-adjustment function\u003c\/p\u003e\n\u003cp\u003eVisual and audible alarm with vibration\u003c\/p\u003e\n\u003cp\u003eAdvanced self-examination and self-renovation function\u003c\/p\u003e\n\u003cp\u003ePassword management to avoid wrong operation\u003c\/p\u003e\n\u003cp\u003eExplosive proof housing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccuracy:≦ 5% F.S.\u003c\/p\u003e\n\u003cp\u003eResponse time:T＜30s\u003c\/p\u003e\n\u003cp\u003eIndication:LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration\u003c\/p\u003e\n\u003cp\u003eOperating Environment:Operating temperature -40℃～70℃ (for combustible gas)\u003c\/p\u003e\n\u003cp\u003eOperating temperature: -20℃～50℃ (for toxic gas)\u003c\/p\u003e\n\u003cp\u003eHumidity:＜95%RH non-condensing\u003c\/p\u003e\n\u003cp\u003eOperating voltage:DC3.7V Li battery 1500mAh\u003c\/p\u003e\n\u003cp\u003eWorking time:≧8h continuously\u003c\/p\u003e\n\u003cp\u003eCharging time:4h～6h\u003c\/p\u003e\n\u003cp\u003eSensor life:2 years\u003c\/p\u003e\n\u003cp\u003eProtection category:IP65\u003c\/p\u003e\n\u003cp\u003eWeight:about 130g\u003c\/p\u003e\n\u003cp\u003eDimension:100mm×60mm×30mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:70%-100%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1_0ea13583-9b22-4271-b33f-9d75f853c2bf.jpg?v=1780537443\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/2_c7454ea7-8300-4d5a-b0a0-015da245adf5.jpg?v=1780537459\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/3_9064fef3-4e7c-4b5a-a984-76f8aecbb9ea.jpg?v=1780537476\"\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53231068053867,"sku":"BH-90A-N2-BAOSHIAN-LUNA-2","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/59.jpg?v=1779680599"},{"product_id":"qiusuo-n2-gas-detector-portable-nitrogen-gas-detector-with-resolution-0-1ppm-range-70-100-vol-accuracy-5-f-s-high-precision-and-real-data-test-measurement-inspection-response-time-t-30s","title":"QIUSUO N2 Gas Detector Portable Nitrogen  Gas Detector with Resolution 0.1vol Range 70%- 100%vol Accuracy ≦ 5% F.S High Precision and Real Data Test Measurement \u0026 Inspection Response time T＜30s","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eTest gas: Nitrogen gas  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eMeasuring Range: 70% to 100% vol; Resolution: 0.1vol; \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntroduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePortable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.\u003c\/p\u003e\n\u003cp\u003eThe detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.\u003c\/p\u003e\n\u003cp\u003eThe shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced MCU control with low power consumption\u003c\/p\u003e\n\u003cp\u003eAdjustable low and high alarm level     \u003c\/p\u003e\n\u003cp\u003eAdjustable calibrating level\u003c\/p\u003e\n\u003cp\u003eHigh concentration protection for combustible gas\u003c\/p\u003e\n\u003cp\u003eSelf test for the combustible gas sensor\u003c\/p\u003e\n\u003cp\u003eLow battery indication\u003c\/p\u003e\n\u003cp\u003eSelf-adjustment function\u003c\/p\u003e\n\u003cp\u003eVisual and audible alarm with vibration\u003c\/p\u003e\n\u003cp\u003eAdvanced self-examination and self-renovation function\u003c\/p\u003e\n\u003cp\u003ePassword management to avoid wrong operation\u003c\/p\u003e\n\u003cp\u003eExplosive proof housing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccuracy:≦ 5% F.S.\u003c\/p\u003e\n\u003cp\u003eResponse time:T＜30s\u003c\/p\u003e\n\u003cp\u003eIndication:LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration\u003c\/p\u003e\n\u003cp\u003eOperating Environment:Operating temperature -40℃～70℃ (for combustible gas)\u003c\/p\u003e\n\u003cp\u003eOperating temperature: -20℃～50℃ (for toxic gas)\u003c\/p\u003e\n\u003cp\u003eHumidity:＜95%RH non-condensing\u003c\/p\u003e\n\u003cp\u003eOperating voltage:DC3.7V Li battery 1500mAh\u003c\/p\u003e\n\u003cp\u003eWorking time:≧8h continuously\u003c\/p\u003e\n\u003cp\u003eCharging time:4h～6h\u003c\/p\u003e\n\u003cp\u003eSensor life:2 years\u003c\/p\u003e\n\u003cp\u003eProtection category:IP65\u003c\/p\u003e\n\u003cp\u003eWeight:about 130g\u003c\/p\u003e\n\u003cp\u003eDimension:100mm×60mm×30mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:70%-100%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1_0ea13583-9b22-4271-b33f-9d75f853c2bf.jpg?v=1780537443\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/2_c7454ea7-8300-4d5a-b0a0-015da245adf5.jpg?v=1780537459\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/3_9064fef3-4e7c-4b5a-a984-76f8aecbb9ea.jpg?v=1780537476\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53231159574891,"sku":"BH-90A-N2-BAOSHIAN-LUNA-3","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/15_d7cbdd1a-29a1-4629-9179-2b667ec80b32.jpg?v=1778811770"},{"product_id":"qiusuo-handheld-n2-detector-nitrogen-detector-with-resolution-0-1ppm-accuracy-5-f-s-range-70-100-vol-high-precision-and-real-data-waterproof-response-time-t-30s-explosion-proof","title":"QIUSUO Nitrogen Gas Detector Handheld N2 Gas Detector with Resolution 0.1vol Accuracy ≦ 5% F.S. Range 70%- 100%vol High Precision and Real Data Waterproof Response Time T＜30s Explosion Proof","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eTest gas: Nitrogen gas  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eMeasuring Range: 70% to 100% vol; Resolution: 0.1vol; \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntroduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePortable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.\u003c\/p\u003e\n\u003cp\u003eThe detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.\u003c\/p\u003e\n\u003cp\u003eThe shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced MCU control with low power consumption\u003c\/p\u003e\n\u003cp\u003eAdjustable low and high alarm level     \u003c\/p\u003e\n\u003cp\u003eAdjustable calibrating level\u003c\/p\u003e\n\u003cp\u003eHigh concentration protection for combustible gas\u003c\/p\u003e\n\u003cp\u003eSelf test for the combustible gas sensor\u003c\/p\u003e\n\u003cp\u003eLow battery indication\u003c\/p\u003e\n\u003cp\u003eSelf-adjustment function\u003c\/p\u003e\n\u003cp\u003eVisual and audible alarm with vibration\u003c\/p\u003e\n\u003cp\u003eAdvanced self-examination and self-renovation function\u003c\/p\u003e\n\u003cp\u003ePassword management to avoid wrong operation\u003c\/p\u003e\n\u003cp\u003eExplosive proof housing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccuracy:≦ 5% F.S.\u003c\/p\u003e\n\u003cp\u003eResponse time:T＜30s\u003c\/p\u003e\n\u003cp\u003eIndication:LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration\u003c\/p\u003e\n\u003cp\u003eOperating Environment:Operating temperature -40℃～70℃ (for combustible gas)\u003c\/p\u003e\n\u003cp\u003eOperating temperature: -20℃～50℃ (for toxic gas)\u003c\/p\u003e\n\u003cp\u003eHumidity:＜95%RH non-condensing\u003c\/p\u003e\n\u003cp\u003eOperating voltage:DC3.7V Li battery 1500mAh\u003c\/p\u003e\n\u003cp\u003eWorking time:≧8h continuously\u003c\/p\u003e\n\u003cp\u003eCharging time:4h～6h\u003c\/p\u003e\n\u003cp\u003eSensor life:2 years\u003c\/p\u003e\n\u003cp\u003eProtection category:IP65\u003c\/p\u003e\n\u003cp\u003eWeight:about 130g\u003c\/p\u003e\n\u003cp\u003eDimension:100mm×60mm×30mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:70%-100%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1_0ea13583-9b22-4271-b33f-9d75f853c2bf.jpg?v=1780537443\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/2_c7454ea7-8300-4d5a-b0a0-015da245adf5.jpg?v=1780537459\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/3_9064fef3-4e7c-4b5a-a984-76f8aecbb9ea.jpg?v=1780537476\"\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53231176581483,"sku":"BH-90A-N2-BAOSHIAN-LUNA-4","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/5_fcf7ed5f-ce18-40a8-b8f0-014023e65136.jpg?v=1778812190"},{"product_id":"qiusuo-nitrogen-gas-detector-digital-n2-detector-with-range-70-100-vol-resolution-0-1ppm-accuracy-5-f-s-industrial-grade-sensor-combustible-and-toxic-gas-leakage-detection-test","title":"QIUSUO Nitrogen Gas Detector Digital N2 Detector with  Range 70%- 100%vol Resolution 0.1vol Accuracy ≦ 5% F.S Industrial-Grade Sensor Combustible and Toxic Gas Leakage Detection Test","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eTest gas: Nitrogen gas  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eMeasuring Range: 70% to 100% vol; Resolution: 0.1vol; \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntroduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePortable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.\u003c\/p\u003e\n\u003cp\u003eThe detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.\u003c\/p\u003e\n\u003cp\u003eThe shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced MCU control with low power consumption\u003c\/p\u003e\n\u003cp\u003eAdjustable low and high alarm level     \u003c\/p\u003e\n\u003cp\u003eAdjustable calibrating level\u003c\/p\u003e\n\u003cp\u003eHigh concentration protection for combustible gas\u003c\/p\u003e\n\u003cp\u003eSelf test for the combustible gas sensor\u003c\/p\u003e\n\u003cp\u003eLow battery indication\u003c\/p\u003e\n\u003cp\u003eSelf-adjustment function\u003c\/p\u003e\n\u003cp\u003eVisual and audible alarm with vibration\u003c\/p\u003e\n\u003cp\u003eAdvanced self-examination and self-renovation function\u003c\/p\u003e\n\u003cp\u003ePassword management to avoid wrong operation\u003c\/p\u003e\n\u003cp\u003eExplosive proof housing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccuracy:≦ 5% F.S.\u003c\/p\u003e\n\u003cp\u003eResponse time:T＜30s\u003c\/p\u003e\n\u003cp\u003eIndication:LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration\u003c\/p\u003e\n\u003cp\u003eOperating Environment:Operating temperature -40℃～70℃ (for combustible gas)\u003c\/p\u003e\n\u003cp\u003eOperating temperature: -20℃～50℃ (for toxic gas)\u003c\/p\u003e\n\u003cp\u003eHumidity:＜95%RH non-condensing\u003c\/p\u003e\n\u003cp\u003eOperating voltage:DC3.7V Li battery 1500mAh\u003c\/p\u003e\n\u003cp\u003eWorking time:≧8h continuously\u003c\/p\u003e\n\u003cp\u003eCharging time:4h～6h\u003c\/p\u003e\n\u003cp\u003eSensor life:2 years\u003c\/p\u003e\n\u003cp\u003eProtection category:IP65\u003c\/p\u003e\n\u003cp\u003eWeight:about 130g\u003c\/p\u003e\n\u003cp\u003eDimension:100mm×60mm×30mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:70%-100%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1_0ea13583-9b22-4271-b33f-9d75f853c2bf.jpg?v=1780537443\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/2_c7454ea7-8300-4d5a-b0a0-015da245adf5.jpg?v=1780537459\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/3_9064fef3-4e7c-4b5a-a984-76f8aecbb9ea.jpg?v=1780537476\"\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53232286368107,"sku":"BH-90A-N2-BAOSHIAN-LUNA-5","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/49.jpg?v=1779084956"},{"product_id":"qiusuo-n2-detector-portable-nitrogen-gas-detector-with-resolution-0-1ppm-measuring-range70-100-vol-high-precision-and-real-data-accuracy-5-f-s-waterproof-response-time-t-30s","title":"QIUSUO N2 Detector Portable Nitrogen Gas Detector with Resolution 0.1vol Measuring Range70%- 100%vol High Precision and Real Data Accuracy ≦ 5% F.S Waterproof  Response Time T＜30s","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eTest gas: Nitrogen gas  \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-list-item\"\u003eMeasuring Range: 70% to 100% vol; Resolution: 0.1vol; \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntroduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePortable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.\u003c\/p\u003e\n\u003cp\u003eThe detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion. It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.\u003c\/p\u003e\n\u003cp\u003eThe shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced MCU control with low power consumption\u003c\/p\u003e\n\u003cp\u003eAdjustable low and high alarm level     \u003c\/p\u003e\n\u003cp\u003eAdjustable calibrating level\u003c\/p\u003e\n\u003cp\u003eHigh concentration protection for combustible gas\u003c\/p\u003e\n\u003cp\u003eSelf test for the combustible gas sensor\u003c\/p\u003e\n\u003cp\u003eLow battery indication\u003c\/p\u003e\n\u003cp\u003eSelf-adjustment function\u003c\/p\u003e\n\u003cp\u003eVisual and audible alarm with vibration\u003c\/p\u003e\n\u003cp\u003eAdvanced self-examination and self-renovation function\u003c\/p\u003e\n\u003cp\u003ePassword management to avoid wrong operation\u003c\/p\u003e\n\u003cp\u003eExplosive proof housing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAccuracy:≦ 5% F.S.\u003c\/p\u003e\n\u003cp\u003eResponse time:T＜30s\u003c\/p\u003e\n\u003cp\u003eIndication:LCD indicates the time and state Indication of alarm, fault and low voltage with LED, sound, vibration\u003c\/p\u003e\n\u003cp\u003eOperating Environment:Operating temperature -40℃～70℃ (for combustible gas)\u003c\/p\u003e\n\u003cp\u003eOperating temperature: -20℃～50℃ (for toxic gas)\u003c\/p\u003e\n\u003cp\u003eHumidity:＜95%RH non-condensing\u003c\/p\u003e\n\u003cp\u003eOperating voltage:DC3.7V Li battery 1500mAh\u003c\/p\u003e\n\u003cp\u003eWorking time:≧8h continuously\u003c\/p\u003e\n\u003cp\u003eCharging time:4h～6h\u003c\/p\u003e\n\u003cp\u003eSensor life:2 years\u003c\/p\u003e\n\u003cp\u003eProtection category:IP65\u003c\/p\u003e\n\u003cp\u003eWeight:about 130g\u003c\/p\u003e\n\u003cp\u003eDimension:100mm×60mm×30mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:70%-100%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1%vol\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1_0ea13583-9b22-4271-b33f-9d75f853c2bf.jpg?v=1780537443\" alt=\"\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/2_c7454ea7-8300-4d5a-b0a0-015da245adf5.jpg?v=1780537459\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/3_9064fef3-4e7c-4b5a-a984-76f8aecbb9ea.jpg?v=1780537476\" alt=\"\"\u003e\u003c\/strong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/C1E1163198E1884FF54280DF652BDE5F.png?v=1779680485\" alt=\"\"\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53232394502507,"sku":"BH-90A-N2-BAOSHIAN-LUNA-6","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/40_1.jpg?v=1779084967"},{"product_id":"qiusuo-wall-mounted-nitrogen-gas-detector-n2-monitor-with-resolution-0-1ppm-accuracy-5-f-s-measuring-range70-100-vol-for-combustible-and-toxic-gas-leakage-detection-test-high-precision","title":"QIUSUO Wall-mounted Nitrogen Gas Detector N2 Monitor with Resolution 0.1vol Accuracy ≦ 5% F.S. Measuring Range70%- 100%vol for Combustible and Toxic Gas Leakage Detection Test High Precision","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest gas:  Nitrogen gas\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasuring range:  70%-100%vol; Resolution: 0.1vol; \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct type:fixed gas detector\/transmitter\u003c\/p\u003e\n\u003cp\u003eExplosion proof grade:Exd ⅡC T6 Gb\u003c\/p\u003e\n\u003cp\u003eResponse time:≦30S\u003c\/p\u003e\n\u003cp\u003ePower supply:DC24V±10%\u003c\/p\u003e\n\u003cp\u003eWorking temperature:-20℃～50℃\u003c\/p\u003e\n\u003cp\u003eOutput current:4-20mA\u003c\/p\u003e\n\u003cp\u003eWorking humidity:0-95%RH\u003c\/p\u003e\n\u003cp\u003eContact output:Free contact output, max power 1kW\u003c\/p\u003e\n\u003cp\u003eSingle input:4~20mA and RS485\u003c\/p\u003e\n\u003cp\u003eInstallation method:Wall-mounted\u003c\/p\u003e\n\u003cp\u003eShell material:Aluminum\u003c\/p\u003e\n\u003cp\u003eDimensions:190x150x95mm（L×W×H）\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:70%-100%VOL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1%VOL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/960d31dc159bd21df3667ad762458aeb.png?v=1779088712\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1DD2878D7BF52115C8E72EF5D17F2CC1.png?v=1779088710\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/90910a90-64a4-4ae6-b16f-cc6e3d503b85_3d2175e5-9638-4699-ad18-b435200d22e0.jpg?v=1768549314\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/ee4dc4fd-7819-4c16-b32b-6e213b411c48_e2549302-1c7f-42f7-a150-c6220036c8a0.jpg?v=1768549314\"\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003cimg\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53232569811307,"sku":"BH-60-N2-BAOSHIAN-LUNA-0","price":555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/8_5697cbbd-2f70-459a-ba9f-6c8177da8c51.jpg?v=1779932672"},{"product_id":"qiusuo-fixed-n2-gas-detector-nitrogen-detector-with-range-70-100-vol-resolution-0-1ppm-accuracy-5-f-s-high-strength-abs-material-waterproof-high-strengt-response-time-t-30s","title":"QIUSUO Fixed N2 Gas Detector Nitrogen Detector with  Range 70%- 100%vol Resolution 0.1vol Accuracy ≦ 5% F.S High-Strength ABS Material Waterproof  High-Strengt  Response Time T＜30s","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest gas:  Nitrogen gas\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasuring range:  70%-100%vol; Resolution: 0.1vol; \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct type:fixed gas detector\/transmitter\u003c\/p\u003e\n\u003cp\u003eExplosion proof grade:Exd ⅡC T6 Gb\u003c\/p\u003e\n\u003cp\u003eResponse time:≦30S\u003c\/p\u003e\n\u003cp\u003ePower supply:DC24V±10%\u003c\/p\u003e\n\u003cp\u003eWorking temperature:-20℃～50℃\u003c\/p\u003e\n\u003cp\u003eOutput current:4-20mA\u003c\/p\u003e\n\u003cp\u003eWorking humidity:0-95%RH\u003c\/p\u003e\n\u003cp\u003eContact output:Free contact output, max power 1kW\u003c\/p\u003e\n\u003cp\u003eSingle input:4~20mA and RS485\u003c\/p\u003e\n\u003cp\u003eInstallation method:Wall-mounted\u003c\/p\u003e\n\u003cp\u003eShell material:Aluminum\u003c\/p\u003e\n\u003cp\u003eDimensions:190x150x95mm（L×W×H）\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:70%-100%VOL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1%VOL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/960d31dc159bd21df3667ad762458aeb.png?v=1779088712\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1DD2878D7BF52115C8E72EF5D17F2CC1.png?v=1779088710\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/90910a90-64a4-4ae6-b16f-cc6e3d503b85_3d2175e5-9638-4699-ad18-b435200d22e0.jpg?v=1768549314\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/ee4dc4fd-7819-4c16-b32b-6e213b411c48_e2549302-1c7f-42f7-a150-c6220036c8a0.jpg?v=1768549314\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53232613261675,"sku":"BH-60-N2-BAOSHIAN-LUNA-1","price":555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/3_ccd4d90d-4da8-44a1-aafb-f40edb1f1fe5.jpg?v=1779677845"},{"product_id":"qiusuo-nitrogen-gas-detector-fixed-n2-detector-with-resolution-0-1ppm-accuracy-5-f-s-range-70-100-vol-for-response-time-t-30s-wall-mounted-installation-method-waterproof","title":"QIUSUO Nitrogen Gas Detector Fixed N2 Detector with  Resolution 0.1vol Accuracy ≦ 5% F.S Range 70%- 100%vol Response time T＜30s  Wall-mounted Installation Method Waterproof","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest gas:  Nitrogen gas\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasuring range:  70%-100%vol; Resolution: 0.1vol; \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct type:fixed gas detector\/transmitter\u003c\/p\u003e\n\u003cp\u003eExplosion proof grade:Exd ⅡC T6 Gb\u003c\/p\u003e\n\u003cp\u003eResponse time:≦30S\u003c\/p\u003e\n\u003cp\u003ePower supply:DC24V±10%\u003c\/p\u003e\n\u003cp\u003eWorking temperature:-20℃～50℃\u003c\/p\u003e\n\u003cp\u003eOutput current:4-20mA\u003c\/p\u003e\n\u003cp\u003eWorking humidity:0-95%RH\u003c\/p\u003e\n\u003cp\u003eContact output:Free contact output, max power 1kW\u003c\/p\u003e\n\u003cp\u003eSingle input:4~20mA and RS485\u003c\/p\u003e\n\u003cp\u003eInstallation method:Wall-mounted\u003c\/p\u003e\n\u003cp\u003eShell material:Aluminum\u003c\/p\u003e\n\u003cp\u003eDimensions:190x150x95mm（L×W×H）\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange:70%-100%VOL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1%VOL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/960d31dc159bd21df3667ad762458aeb.png?v=1779088712\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1DD2878D7BF52115C8E72EF5D17F2CC1.png?v=1779088710\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/90910a90-64a4-4ae6-b16f-cc6e3d503b85_3d2175e5-9638-4699-ad18-b435200d22e0.jpg?v=1768549314\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/ee4dc4fd-7819-4c16-b32b-6e213b411c48_e2549302-1c7f-42f7-a150-c6220036c8a0.jpg?v=1768549314\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53232784048491,"sku":"BH-60-BAOSHIAN-N2-LUNA-2","price":555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1_72039ef4-8c3e-40b5-a451-abe708fcb2da.jpg?v=1779932416"},{"product_id":"qiusuo-nitrogen-detector-n2-gas-detector-with-resolution-0-1ppm-accuracy-5-f-s-measuring-range70-100-vol-for-combustible-and-toxic-gas-leakage-detection-response-time-t-30s","title":"QIUSUO Nitrogen Detector N2 Gas Detector with Resolution 0.1vol Accuracy ≦ 5% F.S Range70%- 100%vol Response time T＜30s for Combustible and Toxic Gas Leakage Detection","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTest gas:  Nitrogen gas\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eMeasuring range:  70%-100%VOL ; Resolution: 0.1ppm; \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced Catalytic Gas Sensor and Electrochemical Sensor\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eContact output: Free contact output, max power 1kW\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eContact Output and Free Contact Output\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntroduction:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. \u003cbr\u003eThe detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct type:fixed gas detector\/transmitter\u003c\/p\u003e\n\u003cp\u003eExplosion proof grade:Exd ⅡC T6 Gb\u003c\/p\u003e\n\u003cp\u003eResponse time:≦30S\u003c\/p\u003e\n\u003cp\u003ePower supply:DC24V±10%\u003c\/p\u003e\n\u003cp\u003eWorking temperature:-20℃～50℃\u003c\/p\u003e\n\u003cp\u003eOutput current:4-20mA\u003c\/p\u003e\n\u003cp\u003eWorking humidity;0-95%RH\u003c\/p\u003e\n\u003cp\u003eContact output:Free contact output, max power 1kW\u003c\/p\u003e\n\u003cp\u003eSingle input:4~20mA and RS485\u003c\/p\u003e\n\u003cp\u003eInstallation method:Wall-mounted\u003c\/p\u003e\n\u003cp\u003eShell material:Aluminum\u003c\/p\u003e\n\u003cp\u003eDimensions:190x150x95mm（L×W×H）\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel: N2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRange: 70%-100%VOL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:0.1ppm\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/960d31dc159bd21df3667ad762458aeb.png?v=1779088712\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/1DD2878D7BF52115C8E72EF5D17F2CC1.png?v=1779088710\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/90910a90-64a4-4ae6-b16f-cc6e3d503b85_3d2175e5-9638-4699-ad18-b435200d22e0.jpg?v=1768549314\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/ee4dc4fd-7819-4c16-b32b-6e213b411c48_e2549302-1c7f-42f7-a150-c6220036c8a0.jpg?v=1768549314\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"QIUSUO Lab Instruments","offers":[{"title":"Default Title","offer_id":53232802660715,"sku":"BH-60-BAOSHIAN-N2-LUNA-3","price":555.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/4694\/8715\/files\/9_6d59ba7d-dba9-46ed-b32d-c6f81dc6b46a.jpg?v=1779932115"},{"product_id":"qiusuo-nitrogen-gas-detector-wall-mounted-n2-detector-with-resolution-0-1ppm-range-70-100-vol-accuracy-5-f-s-for-detection-gas-in-refinery-chemical-plant-lpg-station-response-time-t-30s","title":"QIUSUO Nitrogen Gas Detector Wall-mounted N2 Detector with Resolution 0.1ppm Range 70%- 100%VOL  Accuracy ≦ 5% F.S for Detection Gas in Refinery Chemical plant LPG station Response time T＜30s","description":"\u003cp\u003e\u003cstrong\u003eAbout this item:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTest gas:  Nitrogen gas\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasuring range:  70%-100%vol ; Resolution: 0.1vol; \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFixed gas detector is a new type of gas detector developed and produced by the company's many years of experience in gas detection. It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset alarm value. At the same time, the controller will give an audible and visual alarm, and promptly take measures to prevent the explosion and poisoning accidents, thus ensuring the safety of life and property.\u003c\/p\u003e\n\u003cp\u003eThe product has the advantages of stable signal, high precision, rapid response, long life, short polarization time, etc. It adopts industrial grade sensor, the instrument casing adopts explosion-proof explosion-proof structure design, 4-20mA standard signal or directly enters DOS system, which can be widely used. In the metallurgical, petroleum, chemical, municipal and other industries, it is at the leading level of similar products in China.\u003c\/p\u003e\n\u003cp\u003eThe outer casing is made of die-cast aluminum shell with flameproof structure. The groove of the upper cover is designed to lock the casing. The front of the sensor is designed as a downward structure to ensure good contact between the sensor and the gas. 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It is used to detect the concentration of flammable gases or other toxic and harmful gases in the air. When the concentration reaches or exceeds the preset alarm value. At the same time, the controller will give an audible and visual alarm, and promptly take measures to prevent the explosion and poisoning accidents, thus ensuring the safety of life and property.\u003c\/p\u003e\n\u003cp\u003eThe product has the advantages of stable signal, high precision, rapid response, long life, short polarization time, etc. It adopts industrial grade sensor, the instrument casing adopts explosion-proof explosion-proof structure design, 4-20mA standard signal or directly enters DOS system, which can be widely used. In the metallurgical, petroleum, chemical, municipal and other industries, it is at the leading level of similar products in China.\u003c\/p\u003e\n\u003cp\u003eThe outer casing is made of die-cast aluminum shell with flameproof structure. 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At the same time, the controller will give an audible and visual alarm, and promptly take measures to prevent the explosion and poisoning accidents, thus ensuring the safety of life and property.\u003c\/p\u003e\n\u003cp\u003eThe product has the advantages of stable signal, high precision, rapid response, long life, short polarization time, etc. It adopts industrial grade sensor, the instrument casing adopts explosion-proof explosion-proof structure design, 4-20mA standard signal or directly enters DOS system, which can be widely used. In the metallurgical, petroleum, chemical, municipal and other industries, it is at the leading level of similar products in China.\u003c\/p\u003e\n\u003cp\u003eThe outer casing is made of die-cast aluminum shell with flameproof structure. The groove of the upper cover is designed to lock the casing. The front of the sensor is designed as a downward structure to ensure good contact between the sensor and the gas. 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