Laser ammonia gas sensor module

NegotiableUpdate on 01/20

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

ELAS-10 Laser Ammonia Gas Sensor Module Product Overview The laser ammonia gas sensor module uses tunable semiconductor laser absorption spectroscopy (TDLAS) technology, which measures without interference from other gases, has high resolution, and long service life

Product Details

ELAS-10 Laser Ammonia Gas Sensor Module

Product Overview

The laser ammonia gas sensor module usesTunable semiconductor laser absorption spectroscopy（TDLAS technology ensures measurement without interference from other gases, high resolution, and long service life. The module adopts a compact single path measurement design, which does not require a reference channel and is easy to use and maintain. The module provides a feature rich MODBUSProtocol interface, convenient for customers

*The detection range can be customized according to user requirements

*Customization of modules for other gases such as HCL, HF, H2S, etc. can be provided

performance parameters
gas	Detection range		resolution	repetitiveness	accuracy		response time		zero drift
NH₃	0-10 ppm		0.1 ppm	≤1%	≤1%FS		≤2S		≤1%FS
Functional Parameters
preheat	15min		Digital output	RS232/485	analog output		4-20mAload900Ω
power supply	DC12-30V		other	MODBUSAgreementOver limit alarmFault alarm (relay output)
environmental parameters
optical path		0.6rice	Operating Temperature	≤200℃		Sampling flow rate		≤3L/min
ambient temperature		-20~55℃	ambient humidity	10~95%RH		environmental stress		70kPa-120kPa