Macurco RD-VRF-R134A-24VRF Refrigerant Detector - R134A - Low Voltage, 2 Rlys, Modbus
SKU
RD-VRF-R134A-24
Model No
RD-VRF-R134A-24
$553.19
Product Highlights
- Easy installation to double gang box
- Aesthetically pleasing ″ "flush mount face plate
- Stable and Accurate NDIR Sensor
- 24V & 120V options
- Minimal maintenance required - recommend calibration yearly

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The Macurco RD-VRF-R134A-24 Refrigerant Gas Detector is specifically engineered for continuous monitoring of refrigerant gases in VRF systems, ensuring safety in environments susceptible to oxygen depletion from gas leaks. This reliable device alerts users through local alarms and integrates seamlessly with Building Management Systems (BMS) for enhanced responsiveness and safety.
Macurco RD-VRF-R134A-24 Refrigerant Detector Features
- Easy installation: Designed to fit a double gang box for straightforward setup, minimizing installation time and effort.
- Aesthetically pleasing: Features a flush mount face plate that complements various interior designs, enhancing overall appearance.
- Stable and Accurate NDIR Sensor: Utilizes non-dispersive infrared technology for reliable and precise refrigerant detection, ensuring a safe environment.
- 24V & 120V options: Provides flexibility in installation for different electrical systems, catering to a wider range of applications.
- Minimal maintenance required: Only requires annual calibration, reducing long-term upkeep costs and effort.
- 2 SPDT (Form C) Relays: Offers versatile connection options for alarms and integrations, improving overall system efficiency.
- Modbus RTU: Supports communication within building management systems, enabling comprehensive monitoring and control.
- Multicolor LED status indicator: Visually communicates device status, making it easy to monitor performance at a glance.
- 5 sec functionality test: Simplifies testing of the device to ensure reliability and functionality without lengthy procedures.
Detailed Specifications for Macurco RD-VRF-R134A-24
| Detection Method | Non-Dispersive Infrared (NDIR) |
| Power Supply | 24V & 120V options |
| Relay Type | 2 SPDT (Form C) |
| Communication Protocol | Modbus RTU |
| Testing Feature | 5 second functionality test |
| Maintenance | Annual calibration recommended |
| Mounting | Double gang box installation |
| Status Indicator | Multicolor LED |
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