Product Details

CITY sensor 2 years portable Hydrogen Sulfide H2S gas monitor

electrochemical CITY sensor

personal gas moniotor h2s

Technical specification:

Technical indicator	Parameter
Measuring range	( 0~1000) ppm
Measurement error	( 0~20 )ppm: ±2ppm ( 20~100 )ppm: ±4ppm ( 100~ 500)ppm: true value±5% (500~1000ppm:true value±6%
Resolution ratio	1ppm
Display	Liquid crystal display(LCD)display
Response time	≤45s (T90)
Alarm sound intensity	≥75dB
Alarm light	≥20M visible
Alarm point	can be set in full proceed (factory setting 24ppm)
Alarm way	Sound, light
Continuous working time	>3 months ( without backlight)
Sensor lifetime	≥2 year
Working current	< 1mA ( without backlight)
Battery model	PL123450
Charging time	4-5 hours
Protection degree	IP54

OEM:

Besides our own gas detectors, we have customized many kinds of gas detectors for our customers in the world. We can customize the plastic enclosure, pcb for gas detectors, and the whole gas detectors according to customer's requirement.

We are looking for distributors from home and abroad.

Application:

it’s used in industrial or mining applications, including underground Coal Mine, petrochemical, metallurgical, chemical, municipal gas, and other places at the scene detection;

Introduction:

Beijing Dashiweiye Tech Co., Ltd. Is a technology innovation enterprise specialized in portable gas detectors manufacturing and customization for personal monitoring using in industry and household.

Established in 1997, located in the capital of China, Beijing city, we not only provide portable and small single and multi gas detectors, but also customize the plastic enclosure and special PCB for gas detection products according to customer’s requirement. Our designers and engineers have more than 15 years working experience in customizing industrial gas detection alarms to satisfy our customers from all over the world.