


4-20mA powered refrigerant sensor
This product is in-development and specification may change at any time without notice
Designed for demanding industrial environments, this refrigerant sensor (R32 & R454, R290 variant available) operates directly from a standard 4–20 mA current loop, eliminating the need for separate power wiring. The unit provides a linear 4–20 mA output proportional to measured CO₂ concentration, enabling seamless integration with PLCs, BMS, and SCADA systems.
Housed in a rugged, IP-rated enclosure, the transmitter is built to withstand harsh conditions including dust, humidity, and temperature fluctuations. The maintenance-free NDIR sensor core ensures long-term accuracy and stability with minimal drift, making it ideal for continuous monitoring in where accuracy and reliability is required.
Key Features:
Power & Signal: Loop-powered via 4–20 mA (2-wire)
Power & Signal: R32 & R454 or R290
Output Range: Depends on sensor core
Accuracy: Depends on sensor core
Enclosure: IP65/IP67-rated for reliable outdoor and indoor use
Sensor: High-accuracy NDIR technology with long-term stability
Built for longevity and dependability, this CO₂ transmitter offers a professional-grade solution for environments where reliability and simple wiring are essential.
This product is in-development and specification may change at any time without notice
Designed for demanding industrial environments, this refrigerant sensor (R32 & R454, R290 variant available) operates directly from a standard 4–20 mA current loop, eliminating the need for separate power wiring. The unit provides a linear 4–20 mA output proportional to measured CO₂ concentration, enabling seamless integration with PLCs, BMS, and SCADA systems.
Housed in a rugged, IP-rated enclosure, the transmitter is built to withstand harsh conditions including dust, humidity, and temperature fluctuations. The maintenance-free NDIR sensor core ensures long-term accuracy and stability with minimal drift, making it ideal for continuous monitoring in where accuracy and reliability is required.
Key Features:
Power & Signal: Loop-powered via 4–20 mA (2-wire)
Power & Signal: R32 & R454 or R290
Output Range: Depends on sensor core
Accuracy: Depends on sensor core
Enclosure: IP65/IP67-rated for reliable outdoor and indoor use
Sensor: High-accuracy NDIR technology with long-term stability
Built for longevity and dependability, this CO₂ transmitter offers a professional-grade solution for environments where reliability and simple wiring are essential.