The Unit incorporates an extremely sensitive sensing circuit that responds to high energy sources in a bandwidth of 185 260 nm with optimum spectral sensitivity centred around 200 nm.
Specification
Technology | UV – IR |
Model no. | UV-IR 250 |
Response time | < 3 seconds |
Adjustable Time Delay | 3 or 6 seconds |
Cone of vision | 120° minimum |
Optical Self-Test | Automatic continuous optical path |
Input Power | 20-35 VDC, 125 mA standby, 230 mA alarm @ 24 VDC |
Relay Contact Ratings | 2 amps @ 28 VDC or 300 VAC resistive |
Alarm Reset | Automatic or manual when the flame is no longer detected |
Communication | Available with optional MODBUS (RS-485) facility / HART |
Operating Temperature | -40°F to 185°F (-40°C to 85°C) |
Dimensions | 125 X 125 X 71 mm |
Weight | Approx. 350 grams (Weather Proof) / Approx. 2 kg (Ex-Proof) |
Compliance | EN 54-10, CCOE, SIL2, FM, ATEX, Vibration test |