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.
Application
- HVAC
- Industrial process and safety monitoring
Features
- 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
Specifications
Table1.
| Model No. | ZRT510 |
| Detection Gas | R454B, R32, R290 |
| Working voltage | 5±0. 1 V DC，ripple<50mV |
| Average current | <70mA |
| Peakcurrent | <300mA |
| Interfacemode | XHQ-4 |
| Output signal | RS485(UART or PWM can be customized) |
| 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 | ＞15years |
| Certification |
|
Table2.
| Detection Gas | Detection Range | Resolution | Accuracy |
| R454B | 0~50% LFL | 0.1% LFL | ±2.5%LFL (-20-60℃，0-95%RH) |
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
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