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 | -40F to 185F (-40C to 85C) |
| 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 |
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