TQG15B-XC Electronics

Speed Sensor ：TQG15B

Photoelectric | High-Performance | Durability

The TQG15 series speed sensor utilizes the photoelectric effect to convert locomotive speed into a square-wave pulse signal (f = n × p / 60). It features anti-idling and anti-slipping protection, offering excellent performance, strong reliability, and is available in multiple specifications. Widely used for speed monitoring in both electric and diesel locomotives.

TQG15B

Key Features

● High performance & stability

● Excellent reliability

● Operating voltage 10~30VDC

● Current consumption≤35mA per channel

● Operating temperature -40~+70℃

● Measuring range 0~2000rpm

● Insulation resistance 20MΩ

● Pulses per revolution 200P

● Pulse amplitude≥9V(HL)/≤2V(LO)

● Dual-channel output

● Standard axle spacing

● JL5-7TJ/ZK&JL5-14TJ/ZK connector

Applications

● Axle-end speed measurement for electric locomotives

● Other rotational speed measurement applications