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4 Technical parameters
4.1 Characteristics
The compact flame detector is available in 2 basic versions, apart from an ex-proof enclosure type with several
spectral varieties (IR / UV).
Design type F 200 K1... F 200 K2... (Ex)
Sensitivity range 1 sensitivity range
6 levels
2 sensitivity range
increased sensitivity in
range II, can externally be
switched over,
6 levels each
Frequency range 10 ... 190 Hz 10/30/45 ... 190 Hz,
can be adjusted on the device
Signals lying in the mains frequency range or its multiples are suppressed for 50 Hz
mains generally. For 60 Hz application, please indicate separately in your order form.
The related stop ranges are changed in factory. The compact flame detector is ac-
cordingly marked by a type plate.
4.2
Operating conditions
Input parameters
Auxiliary energy, input
- Supply voltage 24 V DC ± 20%, protection class III
- Power consumption ≤ 4 W
spectral radiation range and sight angle
- F 200 K1 UV-1 and F 200 K2 UV-1 (Ex) 260 ... 400 nm about 8°
- F 200 K1 UV-2 and F 200 K2 UV-2 (Ex) 210 ... 380 nm about 8°
- F 200 K1 IR-2 and F 200 K2 IR-2 (Ex) 850 … 1200 nm about 50°
- F 200 K1 IR-1 and F 200 K2 IR-1 (Ex) 1200 ... 2800 nm about 60°
Response sensitivity 25 mV AC
Range remote switch-over (F 200 K2 only) floating contact, can be controlled by
means of the supply voltage (refer to section 12.2)
- Control current about 10 mA
Output parameters
Output contact Chang-over contact (floating)
- admissible switching voltage 48 V DC max., protection class II
(250 V AC by mains supply FN 20)
6 V AC/DC min.
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