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BIRCHER Sensor ProLoop Lite

Technical specifications
Mechanical data
Housing DIN	For DIN rail mounting Material： PA， black/grey
11-pin	Lower part with 11-pin connector, material PA black; hood, material PPE red
Dimensions DIN	22.5 mm x 94 x 90mm(W x H x D)
11-pin	36 x 74 x 88 mm (W x H x D)
Weight DIN	140g
11-pin	100 g (24 V), 185 g (230 V)
Type of connection DIN	Clamp-type terminals
11-pin	11-pin connector
Loop supply cable	⌀1.5 mm², min. 20 twists per meter Max. 100 m at 20–40 µH Max. 200 m at over 40 µH
Electrica data
Supply voltage/ DIN Power consumption	24 V DC – 10% to + 20%, 1.5 W 230 V AC ± 10%, 50Hz, 2.9W
Supply voltage/ 11-pin Current consumption/ Power consumption	24 V AC – 10% to + 20%, 84 mA, 1.3 W 230 V AC ± 10% ,50 Hz, 16 mA, 3.7 W
On duration	100%
Loop inductivity	Max. 20–1000 µH Ideal 80–300 µH
Frequency range	4 stages
Sensitivity	Frequency modulation: 0.01 – 1.00% in 9 stages
Hold time	Infinite (factory setting), or according to programming
Loop resistance	< 8 Ohm incl. supply cable
Output relay	AC-1: max. 240 V AC, 50/60 Hz; 2 A DC-1: max. 30 V DC; 1 A
Channel switching time	1-loop device 25 ms 2-loop device 50 ms
Max. ascertainable vehicle speed	50 km/h with the appropriate loop
Conformity	RED 2014/53/EU
Ambient conditions
Type of protecton	IP20 (IEC 60529)
Operating temperature.	–20 °C to +60 °C
Storage temperature	– 40 °C to +70 °C
Humidity	Max. 95% relative, non-condensing