ZRT510 Refrigerant R290 Sensor Module – High-Performance NDIR Refrigerant Sensor
The ZRT510 Refrigerant R290 sensor module is an advanced infrared (NDIR) sensor designed to detect R290 refrigerant. With its high sensitivity, fast response time, and long lifespan, this compact sensor module is ideal for HVAC systems and industrial safety monitoring. The module provides reliable detection with temperature compensation, anti-water vapor interference, and is a direct replacement for catalytic sensors.
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Description
The ZRT510 sensor module uses non-dispersive infrared (NDIR) technology for accurate detection of R290 refrigerant gas. It is designed for easy integration, with communication modes including UART and RS485, and features temperature compensation for stable linear output. This sensor has a lifespan of over 15 years and is highly resistant to water vapor interference and poisoning, making it a durable and reliable choice for a wide range of applications.
Product Parameters
| Parameter | Value |
|---|---|
| Model No. | ZRT510 |
| Detection Gas | R290 |
| Working Voltage | 5±0.1 V DC, ripple <50mV |
| Average Current | <60mA (without heating function) |
| Peak Current | <200mA |
| Interface Mode | XHQ-4 |
| Communication Mode | UART/RS485 |
| Data Update Interval | 1 second |
| Preheat Time | <30 seconds |
| Response Time | <10 seconds to alarm at 7% LFL under 25% LFL environment |
| Working Temperature & Humidity | -40 |
| Storage Temperature & Humidity | -40 |
| Dimensions | 75.4 × 57 × 21.5 mm (without connecting cable) |
| Weight | 32.5g (without connecting cable) |
| Lifespan | >15 years |
| Certification | UL 60335-2-40:2022 & IEC 60335-2-40:2022 |
| Detection Range | 0~100% LFL |
| Resolution | 1% LFL |
| Accuracy | ±3% LFL (-20 |
Product Advantages
- High sensitivity, fast response time (<10 seconds)
- RS485 and UART communication for easy integration
- Temperature compensation and excellent linear output
- Anti-water vapor and anti-poisoning protection
- Over 15 years of lifespan
- Direct replacement for catalytic sensors
Applications
- HVAC Systems: Monitoring refrigerant leaks to ensure safety and efficiency
- Industrial Process and Safety Monitoring: Safeguarding workers and equipment from refrigerant-related hazards
Additional information
| Applications | HVAC, Industrial Process, Safety Monitoring |
|---|---|
| Detection Gas | R290 |
| Output | PWM, RS485, UART |
| Principle | NDIR |
| Product Type | Sensor |
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