Wenglor HD12NCT3 NPN NO Reflex Sensor
Wenglor HD12NCT3 is a 120 mm NPN NO reflex sensor with 750 Hz switching frequency and 10–30 V DC supply. The HD12NCT3 belongs to the PK Series and is part of the Wenglor Photoelectric Sensor range for industrial automation in India. It features 35–120 mm setting range, <5% switching hysteresis, red light source with 10,000 Lux ambient light tolerance, 667 µs response time, NPN NO output, M12 × 1; 4-pin connection, stainless steel V2A (1.4305 / 303) housing, IP67 protection, <30 mA current consumption at 24 V DC, and 36 g weight.
| Brand | Wenglor |
| Product Type | Photoelectric Sensor |
| Model Number | HD12NCT3 |
Wenglor HD12NCT3 NPN NO Reflex Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Range | 120 mm |
| Setting Range | 35 ... 120 mm |
| Switching Hysteresis | < 5 % |
| Light Source | Red Light |
| Max. Ambient Light | 10,000 Lux |
| Supply voltage | 10 ... 30 V DC |
| Supply voltage with IO Link | - |
| Current Consumption (Ub = 24 V) | < 30 mA |
| Switching Frequency | 750 Hz |
| Switching Frequency (interference-free mode) | - |
| Response time (interference-free mode) | - |
| Response Time | 667 µs |
| Temperature Range | -25 ... 60 °C |
| Switching Output Voltage Drop | < 2.5 V |
| Switching Output/Switching Current | 100 mA |
| Setting Method | Teach-In |
| Housing Material | Stainless steel, V2A (1.4305 / 303) |
| Connection | M12 × 1; 4-pin |
| Output | NPN NO |
| Circuit | NC NC/NO NO |
| Degree of Protection | IP67 |
| Weight | 36 g |
The HD12NCT3 Wenglor NPN NO Reflex Sensor provides object detection up to 120 mm sensing range in industrial automation systems. It operates on 10–30 V DC supply and delivers 750 Hz switching frequency with 667 µs response time. As part of the PK Series, this model offers NPN NO output for defined signal behavior. The HD12NCT3 Wenglor NPN NO Reflex Sensor supports consistent detection performance in machine-level control applications.
In conveyor systems, packaging lines, assembly equipment, and automated production cells, the HD12NCT3 enables stable sensing within its 35–120 mm adjustable range. The red light source supports accurate alignment, while stainless steel V2A housing enhances resistance to industrial conditions. With IP67 protection and M12 connectivity, it integrates directly into PLC and panel-based automation systems across Indian manufacturing facilities.
The HD12NCT3 from Wenglor maintains electrical efficiency with less than 30 mA current consumption at 24 V DC. As a PK Series sensor, it supports controlled hysteresis below 5% and repeatable switching behavior. The HD12NCT3 Wenglor NPN NO Reflex Sensor ensures reliable integration and durable operation for industrial automation tasks requiring stainless steel housing and precise detection response.
