DST G290 & DST G600
The new A3 gas sensor is designed for use in industrial heat pumps and general HVAC applications.
Accurate and compact leak detector designed based on IEC 60355-2-40 compatible to customer’s application specifications, both hardware and software.
Photoacoustic technology offers minimum 15-year lifetime, immunity to poisoning, fast response time and reliable self-diagnostics.
Features and benefits
- Designed for use with R290 & R600a (others on request)
- Output modes: Modbus, Relay, Relay & Modbus
- Supply voltage: 5 V DC, 12 – 24 V AC/DC
- Designed for minimum 15-year lifetime without calibration
- Self-diagnostics
- CE marked
- ATEX compliant signal relay
Cold Rooms
DST G290 is an A3 gas sensor designed for R290 refrigerant leak detection. It belongs to the DST G290 and DST G600 A3 gas sensor range developed for industrial, residential and commercial heat pumps, AHU, rooftop units and general HVAC&R applications. The sensor uses photoacoustic technology and combines refrigerant detection with configurable output and self-diagnostic functionality.
The range is designed for a minimum 25-year lifetime without calibration and provides Modbus, Relay, or combined Modbus and Relay output options. DST G290 configurations are designed for R290, with product variants featuring a 15% LFL alarm threshold.
DST G600
DST G600 is an A3 refrigerant gas sensor designed for R600a leak detection. It belongs to the DST G290 and DST G600 range developed for industrial, residential and commercial heat pumps and general HVAC&R applications. The range uses photoacoustic sensing technology and combines gas detection with self-diagnostics and multiple system-integration options.
Danfoss application material also positions DST G600 for AHUs, chillers, food-service equipment, industrial refrigeration, and residential, commercial and industrial heat pumps. Product material highlights resistance to environmental stresses including dust, oil, water spray, UV exposure, and thermal cycling.