TQG19D7-XC Electronics

Speed Sensor ：TQG19D7

Magnetoelectric | High-Performance | Durability

The TQG19D7 speed sensor operates based on the Hall effect, converting locomotive speed into a square-wave pulse signal (f = n × p / 60). It features polarity protection and short-circuit protection, offering excellent performance and strong operational stability, and is widely used for speed measurement in diesel locomotives and other industrial applications.

TQG19D7

Key Features

● High performance & stability

● Excellent reliability

● Operating voltage 10~30VDC

● Measuring range 0~10kHz

● Operating temperature -40~+125℃

● No-load current≤35mA

● Insulation resistance 50MΩ

● Phase difference 90°±30°

● Duty cycle 50%±20%

● Pulse amplitude≥0.8Vcc(HL)/≤1V(LO)

● Dual-channel output

● FRCIR06RGG18 connector

Applications

● Axle-end speed measurement for electric & diesel locomotives

● Other rotational speed measurement applications