Wireless Remote H2S Online Detector

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Principle :	Electrochemical Sensors(Free diffusion)
Alarm:	Sound and light alarm (option)
Accuracy :	5%FS
Range :	0~100ppm/0~1000ppm
Communication:	Built-in NB-IOT/4G Cat.1
Power supply:	220V AC

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Product Description

Description

Features

Parameters

Description:

H2S wireless detector is a fixed instrument for continuous detection of gas concentration in the environment. It detects gas concentration by natural diffusion and uses electrochemical sensors, which have good sensitivity and excellent repeatability; LED digital display shows gas concentration in real time and has zero-crossing shutdown function; it is equipped with 4-20mA/RS485 output interface and output switch quantity, and the instrument integrates NB-IoT/4G Cat.1 communication module, which can upload data wirelessly. The instrument adopts embedded microcontroller technology, which is simple to operate, fully functional and highly reliable.

Features:

Low-power embedded microcontroller
Integrated NB-IoT/4G Cat.1 module
Adjustable high and low alarm points
Calibration expiration reminder function
Sensor life expiration reminder function
Infrared remote control operation
Can be connected to relays and sound and light alarms

Parameters:

Product	Wireless Remote H₂S Online Detector
Measuring principle	Electrochemical Sensors
Sampling method	Free diffusion
Range	0~100ppm/0~1000ppm
Accuracy	5%FS
Response time	T90＜30s
Operate	Infrared remote control
Stability	1%FS/month
Explosion-proof	ExdⅡCT6 Gb
Protection	IP54
Output	4-20mA / RS485
Communication	Built-in NB-IOT/4G Cat.1
Power supply	220V AC
Operating Environment	-40~70℃，＜95%RH
Pressure range	86~106kPa
Shell material	Aluminum Alloy
Communication	M20×1.5 (optional: G1/2, G3/4)
Alarm	Sound and light alarm (option)
Display	LED digital tube
Size	152 ×169 ×77 mm
Installation	Wall-mounted