Technical features of the Leuze HRTU 420 2NC 2 L S8
The Leuze HRTU 420 2NC 2 L S8 is from the Series 420 and has a scanning principle with background suppression operating principle. These is a guaranteed operating range of between 0.1 and 1 m. It has a wide shape of sound lobe with the direction of the beam being at the front. The supply voltage needed is between 12 Vdc to 30 Vdc with polarity reversal protection, short circuit protected and overvoltage protection. The sensor has a residual ripple from UB. The timing switching frequency is 10 Hz, ultrasonic frequency is 240 kHz and response time 50 ms.
Inputs
- Number of teach inputs 1 Piece
Outputs
- Number of digital switching outputs 1 Piece
Switching output 1
- Switching element Transistor, NPN
- Switching principle NC (normally closed)
Connection
- Type of connection Connector
- Thread size M8
- Material Plastic
- No. of pins 4 -pin
- Encoding A-coded
Mechanical data
- Design Cubic
- Dimension (W x H x L) 20 mm x 42 mm x 15 mm
- Housing material Plastic, PE
- Net weight 10 g
Operation and display
- Type of display LED
- Number of LEDs 1 Piece
- Operational controls Teach button
Environmental data
- Ambient temperature, operation -10 to 60 °C
- Ambient temperature, storage -40 to 85 °C
Certifications
- Degree of protection IP 67
- Protection class III
- Certification sc UL US
- Standards applied IEC/EN 60947-5-2
Classification
- Customs tariff number 85365019
- eCl@ss 8.027272803
- eCl@ss 9.027272803
- ETIM 5.0 EC001849