Flame Scanner Compact Version

IFR 400

Robust Flame Scanner Compact Version for harsh industrial applications with continuous operation and radial visibility.

Continuous operation
3-channel flame signal evaluation
Cost-effective monitoring for standard applications
Output signal either potential-free relay contacts or ionization simulation
Different designs for optimum alignment with the flame - IFC axial and IFR radial
CE-certified, stand-alone flame detector - simple implementation of the flame detector

Description

The IFR 400 is a Flame Scanner Compact Version that has been specially developed for use in industrial combustion systems for continuous operation. It offers an electrically isolated changeover contact as an output. The flickering of the flame is used as a safety-relevant criterion for flame detection. Switching thresholds, switching times and filter properties can only be set by the manufacturer.

Flame detection is signaled via an LED and data is transmitted for evaluation. The IFR 400 Flame Scanner Compact Version may only be operated with a burner control unit or a DCS. It is not approved for direct control of the fuel valve!

Technical Data

Optical range: 350 nm to 1100 nm
Alignment to the flame: axial
Supply voltage: 230 V AC (optional 120 V AC)
Back-up fuse: max. 1 A, slow-blow
Current consumption: max. 50 mA
Temperature range: -20 °C to +70 °C
Installation position: any
Protection class: IP 65
Protection class: I
Humidity: max. 95 % r. h., non-condensing
Electrical connection: connection cable, 1.5 m
Restart time: Standard 5 s, others on request
Response times
- switch-on time: < 1 s
- switch-off time: < 1 s, for systems in accordance with DIN/EN 267 or DIN/EN 676 at the moment of self-test < 2 s
Switching thresholds Off / On / Max.
Amplitude: 50 / 100 / 1023
Pressure: 150 / 200 / 900
Frequency: 15 / 20 / 400
Relay output 1 x changeover contact, potential-free, galvanically isolated
Max. Switching current: 0.5 A
Max. Switching capacity: 125 W
Max. Switching voltage: 250 V AC
Weight: 0.7 kg
Dimensions
- Length: 218 mm
- Width: 66 mm
- Height: 92 mm

Applications

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Everything you need

Do you have a question about our service portfolio, need planning support for a project or are you looking for a specialist in flame monitoring? Then please contact us.