TQG19E-XC Electronics

Speed Sensor ：TQG19E

Magnetoelectric | Adaptive | Durability

The TQG19E 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 urban rail transit.

TQG19E

Key Features

● High performance & stability

● Adaptive level adjustment

● Operating voltage 10~30VDC

● Measuring range 0~10kHz

● Operating temperature -40~+100℃

● No-load current≤60mA

● Insulation resistance 100MΩ

● Phase difference 90°±30°

● Duty cycle 50%±20%

● Pulse amplitude≥Vcc-2.5V (HL)/≤1V(LO)

● Dual-channel output

● 8-pin connector

Applications

● Axle-end speed measurement for urban rail trasit

● Other rotational speed measurement applications