









Infrared Refrigerant Sensor Module ZRT510
Summary:
ZRT510 is a gas sensor module for R454B and R290 refrigerant. Its main applications are HVAC and industrial process and safety monitoring. It supports digital display and has self-calibration function. It is a good helper for refrigerant monitoring.
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
* Support digital display
* With self-calibration function
APPLICATION
Common toxic and harmful gases can be divided into irritating gases and asphyxiating gases according to their toxic properties.
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PARAMETER
Technical Data Sheet
Model No. |
ZRT510 |
Detection Gas |
R454B, R290 |
Working voltage |
5±0. 1 V DC,ripple<50mV |
Average current |
< 70mA |
Peak current |
< 300mA |
Interface mode |
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 |
75.4*57*21.5 mm (without connecting cable) |
Weight |
32.5g (without connecting cable) |
Lifespan |
> 15 years |
Certification |
UL Version 4 |
Detection Gas |
Detection Range |
Resolution |
Accuracy |
R454B |
0~50% LFL |
0.1% LFL |
±2.5%LFL (-20-60℃ ,0-95%RH) |
Note: For more information about R290, please consult winsen customer service.

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