E2630-HFC

Refrigerants Detector
E2630-HFC
Features
  • Stable long-life metal-oxide sensor
  • Two SPDT relays
  • Visual and acoustic alarms
  • UART digital interface
Description

Refrigerant detector E2630-HFC is an easy-to-use instrument intended for cold storage warehouses, skating arenas, and other areas, where leakages of halocarbon refrigerants are possible.

The instrument utilises a fully calibrated metal-oxide semiconductor gas sensor with excellent repeatability, stability and long lifetime. The sensor is highly sensitive to a wide range of CFC, HFC and HFO compounds, including R-12, R-123, R-125, R-134a, R-143, R-22, R-404a, R-407c, R-410a, R-507, R-514a, R-1234yf, R-1234ze and similar.

Two relays with switch-over contact may be used for remote signalling or ventilation control. Flashing LED and internal buzzer give visual and sound alarms.


Technical Data
Detected gases R-12, R-123, R-125, R-134a, R-143, R-22, R-404a, R-407c, R-410a, R-507, R-514a, R-1234yf, R-1234ze etc
Default calibration R-404a
Sensor type metal-oxide semiconductor
Sampling method diffusion
Sensor lifetime >5 years
Power supply 24 VDC/AC ±20% (default)
or 230 VAC (optional)
Digital interface UART
Output relays 2 x SPDT relays (switch-over contact)
250 VAC / 30 VDC, 5 A max
Alarms blinking LED, buzzer 85 dB
Default alarm set-points 200 ppm / 400 ppm halocarbon gas
Enclosure grey ABS plastic, wall mount, IP65
Dimensions H90 × W145 × D55 mm
Operating conditions -30...+60 °C, <95 %RH (non-condensing)