HCL Detector HCL Measurement & Monitoring with Range 0-50ppm Reaolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm LCD display for Combustible and Toxic Gas Leakage Detection

QIUSUO Wall-mounted Hydrogen Chloride Gas Detector Hydrogen Chloride Detector with Range 0-50ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input Die-cast Aluminum Shell 

QIUSUO Fixed HCL Gas Detector Hydrogen Chloride Detector with Range 0-50ppm Resolution 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Response time ≦30S for Detection of Gas Concentration in Air

QIUSUO Hydrogen Chloride Detector Hydrogen Chloride Gas Monitor with Measuring Range 0-50ppm L-Alarm 5ppm H-Alarm 10ppm Die-cast Aluminum Shell Explosion-Proof Water-Proof for Hydrogen Chloride Gas Leakage Detection

QIUSUO HCL Gas Detector HCL Detector with Measuring Range 0-50ppm Resolution Ratio 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Installation Method Wall-Mounted for Continuous Monitoring of Measurable Gases in Industrial Environments

QIUSUO Portable HCL Gas Detector Hydrogen Chloride Detectors with Measuring Range 0-50ppm Resolution Ratio 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Visual and Audible Alarm with Vibration Working Time≧8h Continuously Accuracy≦ 5% F.S.

QIUSUO Hydrogen Chloride Gas Detector Digital HCL Gas Monitor with Measuring Range 0-50ppm Resolution Ratio 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Water-proof for Hydrogen Chloride Gas Leakage Detection

QIUSUO HCL Gas Detector HCL Detector with Measuring Range 0-50ppm Resolution Ratio 0.1ppm L-Alarm 5ppm H-Alarm 10ppm Visual Audible Alarm Advanced MCU Control Low Power Consumption for HCL Gas Leakage Detection