HONTKO HPS-M1-20-420-SH Draw Wire Displacement Sensor 2000mm 4-20mA Output Linear Position Sensor

The HONTKO HPS‑M1‑20‑420‑SH is a high‑performance draw wire displacement sensor designed for precise linear position measurement in industrial automation and machinery applications. With a 2000mm (2m) measuring stroke and 4-20mA analog current output, it delivers reliable, long‑distance position feedback ideal for PLC and SCADA integration.

• 2000mm measuring stroke with 4-20mA current output
• Rugged spring-loaded drum and stainless-steel measuring wire
• Compact aluminum alloy housing with IP64 protection rating
• Excellent noise immunity and long-distance signal transmission
• ±0.3% FS linearity for accurate and repeatable measurements
• Maximum reciprocating speed of 500mm/s
• Operating temperature range: -20°C to +70°C
• Vibration resistance: 10-2000Hz
• Up to 1,000,000 operating cycles
• Cost-effective alternative to linear encoders or LVDTs

Built around a rugged spring‑loaded drum and stainless‑steel measuring wire, the sensor converts linear motion into a proportional electrical signal. The flexible measuring wire tolerates minor angular misalignment, simplifying installation and reducing mechanical setup time.

Typical applications include woodworking machinery, injection molding machines, hydraulic cylinder positioning, gate opening control, and material handling systems. Engineered for long service life, this sensor provides a dependable, easy‑to‑install solution for linear position monitoring across diverse industrial sectors.