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Application: HVAC;Industrial process and safety monitoring
Feature: High sensitivity, high resolution, fast response;R485 output, Compliant with CE, UL 60335-1:2016, UL 60335-2-40:2022

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Production Description:
ZRT510 refrigerant sensor module is a smart infrared type sensor module, using non-dispersive infrared (NDIR) principle to detect the existence of refrigerant, with good selectivity and non-oxygen dependent. It is a compact high performance sensor module made by combining mature infrared gas detection technology with micro machining and sophisticated circuit design. It is easy to use with excellent performance.
Feature:

High sensitivity, high resolution, fast response
R485 output
Temperate compensation, excellent linear output, good stability, long lifespan
Anti-water vapor interference, anti-poisoning, direct Replacement for catalytic sensors

Application:

HVAC
Industrial process and safety monitoring

Main technical parameters:

Model No.	ZRT510
Detection Gas	R454B
Working voltage	5±0. 1 V DC，ripple<50mV
Average current	<70mA
Peakcurrent	<300mA
Interfacemode	XHQ-4
Output signal	RS485
Data update	1s
Preheat time	＜30s
Response Time	Under 25% LFL environment, the time reaching alarm point (7% LFL) is less than 10 seconds
Working T&H	-40~85 ℃,0~100% RH
Storage T&H	-40~85 ℃,0~100% RH
Sizes	75.45721.5 mm (without connecting cable)
Weight	32.5g (without connecting cable)
Lifespan	＞15years
Certification

Detection Gas	Detection Range	Resolution	Accuracy
R454B	0~50% LFL	0.1% LFL	±2.5%LFL (-20-60℃，0-95%RH)

ZRT510 Refrigerant Sensor Module