January 2019 KPM KB2 Man W41100099V1.8 35
Appendix 4: Technical specifications
Ambient temperature Sensor head and fiber optic cable: -10 to 180 ºC (15 ºF to 356 ºF)
Electronics unit: -10 to 60 ºC (15 ºF to 140 ºF)
Fiber optic cable KPM KB2-6: 6 m (20’), KPM KB2-9: 9 m (30’) or KPM KB2-12: 12m (40’)
Fiber optic cable conduit Airtight conduit 25,4 mm (1”) OD, AISI 316 (L6= 4370, L9=7370, L12=10370)
Installation Sensor distance from the web 5...30 cm (2...12”).
LED pulse frequency 1 kHz
Power supply 90 - 264 VAC, 50/60 Hz or +24 VDC
Power consumption 15 W
Enclosure class IP 66 (Nema 4X)
Purge air connection Dry instrument air 0.5 – 3.0 bar (7 - 40 psi), 6/4 mm (1/4”) connector, normal
consumption 30-100l/min (1- 3,5 cfm)
Digital outputs 2 x Closing or opening contact max. 250 VAC, 2A; 220 VDC, 2 A for Break signal and
Maintenance alarm
Alarm output delay Min. 15 ms from the actual break
Analog outputs Optional 3 pcs 4 - 20 mA max 600 ohm
Dimensions (L x H x D) Electronics Unit 323 x 237 x 70 mm (12,7 x 9,3 x 2,8”), 3 kg (6,6 lbs)
and weight Sensor head Ø 33 mm (1”1/4) AISI 316, pipe 1500 mm (59”) long, 4 kg (9 lbs)
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