Alarm building multi-parameter sensor online monitoring of air quality

 

The multi-parameter sensor is a product independently developed by our company. It uses imported data acquisition chips and advanced production processes and surface mounting technology. The measurement data is accurate and reliable. It has been finely calibrated during production, and the calibration data is stored in the internal memory. The measurement accuracy, linearity, repeatability, interconversion, and consistency are outstanding. In addition, the sensor has a digital auxiliary output and can be fully interconverted. It does not require complex verification and calibration. It is suitable for environmental equipment matching, instrument equipment integration, and a large number of general environmental tests.

 

●High integration, low power consumption, long life

●Any customization

●SD card storage, fast response

●Indicator light warning, parameter setting

●Small housing, easy to install

●Low cost, low price, high performance

 

 

Output signal	RS485 (standard Modbus-RTU protocol, device default address: 01)
	0~2/5/10V, 4~20mA (current loop)
	Wireless communication: LoRa, WIFI, 4G
	Ethernet communication: standard Modbus-TCP protocol, RJ45 network port
	SDI-12 (Serial Data Communication Interface Protocol of the American Hydrographic Organization)
Power supply mode	1: DC12~24V; 2: Standard POE power supply (48V)
Operating temperature	-30℃~70℃
Operating humidity	<100%RH
Stability	≤1%FS