Dead-man's switch


The WZST series dead-point switch is a high-precision digital Internet of Things product designed for measuring the slow stroke cycle and displacement of beam pumping units. This product uses wireless communication, displacement measurement, and low-power consumption technologies to measure the inclination angle and cycle of the pumping unit. Signals are transmitted via wired or wireless methods, ensuring high reliability and strong anti-interference capabilities.

Vibration sensor


A vibration sensor is a device used to measure the speed and frequency of vibration in mechanical motion. It converts changes in mechanical quantities into electrical signal outputs, providing information about displacement, velocity, and acceleration, thus supporting the monitoring of the operating status and fault diagnosis of mechanical equipment.

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