Products
Products
ABB Allen-Bradley ADEPT Alfa Laval
All Categories
ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC FOXBORO GE HIMA Honey Well ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW TRICONEX Schenider Weidmueller Mitsubishi SICK FISHER
home
WTB4SC-3P2232B02

The SICK WTB4SC-3P2232B02 is a compact, industrial-grade ultrasonic sensor from the WTB4 series, designed for reliable object detection and distance measurement in space-constrained applications. This model is a cost-effective solution that provides a simple switching function without advanced programmability.

open
TEL：+86 13600179521
Mail：info@hongkongeasy.com
info@hongkongeasy.com
WhatsApp
Parameters
Request a Quote
Return to List
Key Parameters
Parameter Specification
General
Product Type Ultrasonic Sensor
Order Code WTB4SC-3P2232B02
Functional Principle Ultrasonic (Pulse Ranging)
Sensing Range 40 mm ... 250 mm
Dead Band 0 mm ... 40 mm
Reference Target 100 x 100 mm square plate
Beam Angle ≈ 10°
Response Time 80 ms
Switching Frequency 10 Hz
Electrical Data
Operating Voltage 10 ... 30 V DC
Current Consumption ≤ 35 mA (no load)
Outputs
Switching Output 1 x PNP, Normally Open (NO)
Fixed function, not configurable to NPN or NC
Short-circuit Protection Yes
Reverse Polarity Protection Yes
Connection
Connector Type 3-pin M12 connector, straight
Pin Assignment Pin 1: +Vs (Supply Voltage), Pin 2: Output, Pin 3: 0V (GND)
Mechanical Data
Housing Material Plastic (PBT)
Face Material Plastic (PUR)
Protection Rating IP67 (Dust-tight and protected against temporary immersion)
Mounting Two M18 x 1 mounting threads
Weight Approx. 30 g
Environmental Conditions
Operating Temperature -25 °C ... +70 °C
Storage Temperature -40 °C ... +85 °C
Ambient Light Immunity Yes, immune to all ambient light
Features & Configuration
Programming/Teaching Via teach-in button only.
This model does not have IO-Link functionality.
Status Indication LED (Power / Status)
Application Simple presence/absence detection, object counting, end-of-stroke detection, and pallet monitoring. Ideal for detecting transparent or dark objects in environments with dust or mist.