This product replaces the following obsolete Leuze products:
HRT 25B/44-S12 | 50115130
HRT 25B/66-S12 | 50114874

Series: 25C
Operating principle: Scanning principle with background suppression
Black-white error: < 10% up to 500 mm
Operating range, white 90%: 0 - 1.3 m
Operating range, gray 18%: 0.005 - 0.8 m
Operating range, black 6%: 0.005 - 0.7 m
Operating range limit: 0 - 1.3 m
Adjustment range: 50 - 1,300 mm
Light source: LED, Infrared
Protective circuit: Polarity reversal protection, Short circuit protected
Supply voltage: 10 - 30 V, DC, Incl. residual ripple
Residual ripple: 0 - 15 %, From U B
Open-circuit current: 0 - 20 mA
Number of digital switching outputs: 2
Switching output 1
Assignment: Connection 1, pin 4
Switching element: Transistor, PNP
Switching principle: Light switching
Switching output 2
Assignment: Connection 1, pin 2
Switching element: Transistor, PNP
Switching principle: Dark switching
Switching frequency: 1,000 Hz
Response time: 0.33 ms
Type of connection: Connector
Thread size: M12
Material: PUR
No. of pins: 4 -pin
Design: Cubic
Dimension (W x H x L): 15 mm x 42.7 mm x 30 mm
Housing material: Plastic, Diecast zinc, ABS, Metal
Lens cover material: Plastic
Type of fastening: Via optional mounting device, Through-hole mounting with M4 thread
Ambient temperature, operation: -40 - 60 degrees Celcius
Degree of protection: IP 67, IP 69K

This series covers all operating principles - from the throughbeam photoelectric sensor to the diffuse sensor with background suppression - and has been optimized with special light spots for a wide range of different applications, especially in intralogistics and packaging technology. High degrees of protection up to IP 69K as well as the active ambient light suppression enable the use in a wide range of industrial sectors. A number of different options, such as IO-Link, activation input or warning output, facilitate a high level of process reliability and, thus, system availability.

Series Advantages:
Indicator LEDs with all-round visibility
High function reserves and large operating ranges
Category 2 sensors
Increased availability through warning output and activation input
Degrees of protection IP 66, IP 67 and IP 69K
Robust, compact housing with threaded sleeves
Large operating temperature range from -40 to 60 degrees Celcius
High extraneous light protection through A^2LS

View the complete product specifications