BH-90A Portable Combustible Gas Alarm Detector Waterproof Gas Tester

• BH-90A h2s gas detector is a single gas detector with high performance-price ratio. It adopts high quality sensors and embedded MCU micro-control technology. It has fast response speed, high measurement accuracy, good stability and repeatability. The performance of the machine is in the leading position in the industry.

Features:

• Advanced MCU control with low power consumption;
• Adjustable low and high alarm level;
• Adjustable calibrating level;
• High concentration protection for combustible gas;
• Self test for the combustible gas sensor;
• Low battery indication;
• Replaceable sensor module;
• Self-adjustment function
• Visual and audible alarm with vibration;
• STEL and TWA alarming for toxic gases
• Advanced self-examination and self-renovation function
• Password management to avoid wrong operation;
• Explosive proof housing
• Product type:Gas leak detector alarm
• Sampling method:Diffusion type(Sampling pump optional)
• Display:Large LCD
• Alarm method
• Audio, Visual LED and Vibratory
• Password protection and password modification
• Exib IIB T3 Gb
• Electrochemical and Catalytic sensor

Specifications:

• Working environment-20℃~50℃
• Power Supply:3.7V Rechargeable lithium battery
• Ambient Operating Conditions: -20 ° C … 50 ° C / 5 – 95% RH (Non-condensing)
• Gas Sensor Life:2 years
• Charging time:Less than 5 hours
• Data record:1000pcs data storage
• Function:Flashlight
• Humidity:0-95%RH (no dew)
• Shell material:ABS
• Alarm Sound Level: 85dB from 1 meter
• Dimensions:100*60*30mm(L*W*H)
• Weight: 130g
• Protection Class: IP65

Package Details:

• 1 *  Gas Alarm Detector