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BIRCHER Sensor ProLoop2

Category： Other Sensors
Minimal start-up time thanks to simple programming and simulation capability
Multitude of functions and flexible settings
High operational safety also at power failure lasting for days
Immediate fault detection on the illuminated LCD display
Attachment INQUIRY EMAIL

Technical specifications
Mechanical data
Housing DIN	For DIN rail mounting Material PA red-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 AC –20% to +10%, 50/60 Hz, 2 W 24 V DC –10% to +20%, 1.5 W 100–240 V AC ±10%, 50/60 Hz, 2.9 W
Supply voltage/ 11-pin Current consumption/ Power consumption	24 V AC –20% to +10%, 50/60 Hz, 84 mA, 1.8 W 24 V DC –10% to +20%, 84 mA, 1.3 W 230 V AC –15% to +10%, 50/60 Hz, 16 mA, 3.7 W
On duration	100% S1
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 (2 independent time bases)
Loop resistance	< 8 Ohm incl. supply cable
Output relay DIN	Loop: AC-1: max. 240 V AC, 50/60 Hz; 2 A DC-1: max. 30 V DC; 1 A Alarm: AC-1: max. 40 V AC, 50/60 Hz; 0.3 A DC-1: max. 40 V DC; 0.3 A
11-pin	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
Operating temps.	–20 °C to +60 °C
Storage temperature	– 40 °C to +70 °C
Humidity	< 95 %, no condensation