ZRT512 Series Refrigerant Detection Module
The ZRT512 module is an intelligent infrared refrigerant detection module (hereinafter referred to as the module). It uses the non-dispersive infrared (NDIR) principle to detect refrigerants, exhibiting excellent selectivity and no oxygen dependence. This module is a compact, high-performance module that tightly integrates a mature infrared absorption gas detection sensor with micro- machining and sophisticated circuit design. It is easy to use and offers excellent performance.
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Description
The ZRT512 module is an intelligent infrared refrigerant detection module (hereinafter referred to as the module). It uses the non-dispersive infrared (NDIR) principle to detect refrigerants, exhibiting excellent selectivity and no oxygen dependence. This module is a compact, high-performance module that tightly integrates a mature infrared absorption gas detection sensor with micro- machining and sophisticated circuit design. It is easy to use and offers excellent performance.
Application
- HVAC
- Industrial process and Safety monitoring
Features
- High sensitivity , high resolution , and fast response time
- Wide voltage power supply, RS485 communication
- Temperature compensation , excellent linear output , superior stability , and long service life.
- It is resistant to moisture interference, non-toxic , and can directly replace the catalytic combustion module.
Specifications
| Average current | <110mA(@5V) / <80mA(@12V) |
| Peakcurrent | <120mA(@5V) / < 110mA(@12V) |
| range | 0-50%LFL |
| resolution | 0. 1% LFL |
| accuracy | ±2.5%LFL(@0%~25%LFL) ±5%LFL( @25%~ 50 %LFL) |
| Interfacemodel | PNIRR-04VF |
| Communicationmethods | RS485 |
| Dataupdate | ≤1s |
| preheatingtime | <30s |
| Response time① | <15s |
| alarmpoint | 10%LFL |
| Working conditions | -40~85C, 0- 100%RH(non-condensing) |
| Storage conditions | -40~70C, 0- 100%RH(non-condensing) |
| External dimensions | 54.0*49. 1*17.9mm |
| weight | Approximately45g |
| life | >15years |
| Meets standards | UL60335-2-40:2022 &IEC60335-2-40:2022 |
Tested according to UL 60335 – 2 -40:2022 & IEC 60335 – 2-40:2022 standards
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
Additional information
| Detection Gas | R290 |
|---|---|
| Output | RS485 |
| Prinsipyo | NDIR |
| Uri ng Produkto | Modyul |
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