Volker Automation HX Linear Displacement Sensor

The HX wire-pull displacement transmitter improves on the structure of the linear displacement sensor and combines the advantages of the sensor and the linear displacement sensor. It is a sensor with compact structure, measurement stroke, small installation space and high-precision measurement. The product's stroke ranges from 200mm to 2000mm, with current 4~20mA and analog voltage 0~10V output, meeting various needs for large stroke and high precision.

HX wire pull type displacement sensor characteristics:

1. Easy to install.

2. High measurement accuracy.

3. Zero point and full scale are adjustable.

4. High-strength cable, strong anti-pollution ability.

working principle:

When the linear displacement or angular displacement changes, the pull wire expands and contracts, driving the inner shaft to rotate. The high-precision potentiometer rotates coaxially to produce resistance changes, and then the resistance signal is converted into a standard current or voltage signal output through the transmitter. The inner shaft is equipped with a precision rotation spring mechanism, which acts on the cable with a restoring force of 0.3KG to ensure that the cable is always in a straightened state.

Technical Parameters:

Measuring range: 200~2000mm

Measurement accuracy: 0.2%FS, 0.5%FS

Wire pulling force: ≥0.3KG

Wire material: 316L stainless steel

Wire diameter: φ0.5mm (multi-stranded wire)

Output mode: 0~10V 4~20mA resistance signal

Output load impedance: >5000Ω (voltage output mode)

down to 750Ω (current output mode)

Working voltage: DC24V

Insulation resistance: 100MΩ at 100VDC

Repeatability error: ±0.15%FS

Applicable temperature: -25~80℃

Sealing grade: IP65

Structure diagram:

Wiring diagram:

Selection instructions: