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STL07 Draw Wire Displacement Sensor

The STL07 draw wire displacement sensor converts mechanical movement into a proportional electrical signal for accurate linear position measurement. As the measured object moves, it pulls the sensor’s cable, driving the internal transmission mechanism and rotary position sensor. When the motion reverses, an integrated spring-loaded system automatically retracts the cable while maintaining consistent tension, ensuring smooth and stable operation. The output signal remains directly proportional to the cable displacement. The STL07 features a precision cable guiding system that ensures even winding during extension and retraction, improving linearity and reducing wear. This design enhances measurement accuracy and extends the sensor’s service life. Constructed with an anodized aluminum housing, the sensor offers excellent resistance to corrosion and harsh environments. High-strength alloy components provide durability, while a waterproof aviation connector ensures reliable signal transmission. The plastic-coated steel cable further improves wear resistance and long-term stability. With its compact design, high precision, and reliable performance, the STL07 is ideal for industrial automation, heavy machinery, and position monitoring applications.

1. Key Features

2. Technical Specifications

Performance Specifications

Measurement Range 300mm, 500mm, 800mm, 1000mm, 1200mm
Linearity ±0.02% F.S.(typ.), ±0.05%F.S.
Output Signals 4–20 mA, 0–5 V, 0–10 V
Operating Current Ohm’s Law compliant (load-dependent)
Supply Voltage ≤24 VDC
Cable Tension Force 2–3 N
Operating Temperature -10°C to +70°C
Storage Temperature -25°C to +85°C
Cable Length 1m (standard)
Service Life ≥300,000 Full Stroke Cycles
Cable Material Plastic-coated steel wire rope
Housing Anodized aluminum alloy (black finish)
Electrical Connection Waterproof Aviation Connector
Protection Rating IP54

3. Applications

4. Selection Guide

Pressure Sensor Selection Key Points: Confirm the measuring range, match the output signal, ensure media compatibility, select the appropriate mounting interface, and define the accuracy requirements.

5. FAQ (Frequently Asked Questions)

Q1: What is the STL07 Draw Wire Displacement Sensor?

The STL07 Draw Wire Displacement Sensor is an industrial linear position sensor that converts mechanical movement into a proportional electrical signal, supporting 4–20mA, 0–5V, and 0–10V outputs.

Q2: What applications is the STL07 Draw Wire Displacement Sensor used for?

The STL07 Draw Wire Displacement Sensor is widely used in industrial automation, hydraulic cylinder position measurement, crane boom monitoring, lifting systems, and warehouse automation.

Q3: What is the accuracy of the STL07 Draw Wire Displacement Sensor?

The STL07 Draw Wire Displacement Sensor offers high linearity up to 0.02%, making it suitable for precision displacement measurement applications.

Q4: How to choose the right range of STL07 Draw Wire Displacement Sensor?

When selecting the STL07 Draw Wire Displacement Sensor, it is recommended to choose a measurement range 10–20% larger than the actual stroke to ensure stability and longer service life.

Q5: What output signals does the STL07 Draw Wire Displacement Sensor support?

The STL07 Draw Wire Displacement Sensor supports 4–20mA, 0–5V, and 0–10V analog outputs, compatible with PLC and industrial control systems.

Q6: How to install the STL07 Draw Wire Displacement Sensor?

Installation is simple: fix the sensor body securely and attach the wire to the moving object, ensuring alignment with the motion direction.

Q7: Is the STL07 Draw Wire Displacement Sensor suitable for harsh environments?

Yes, the STL07 Draw Wire Displacement Sensor features an anodized aluminum housing and IP54 protection, making it suitable for dusty and vibrating industrial environments.

Q8: What is the lifespan of the STL07 Draw Wire Displacement Sensor?

The STL07 Draw Wire Displacement Sensor has a service life of over 300,000 full cycles, ideal for repetitive motion applications.

Q9: What is the difference between a draw wire displacement sensor and an encoder?

A draw wire displacement sensor outputs analog signals for linear measurement, while encoders typically output digital pulses for rotational position detection.

Q10: Can the STL07 Draw Wire Displacement Sensor be used for hydraulic cylinders?

Yes, the STL07 Draw Wire Displacement Sensor is widely used for hydraulic cylinder position measurement in construction and industrial equipment.

6. Related Products

7. Contact Us

📧 Email: sales@yatansensor.com,   support@yatansensor.com

💬 WhatsApp:+86 185 1660 2370

8. Model Selection / Ordering Code

Please specify the full ordering code when requesting a quotation.

        Model – Measuring Range – Output Signal – Power Supply – Linearity Accuracy

        Example:
        STL07 – 1 mm – Modbus RS485 (RTU) – 12 V – 0.1%
    

Request Information & Quote

Our engineering team will help you select the right product based on your application requirements.

📞 Tel: 400 180 6877
📧 Email: sales@yatansensor.com
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💬 WhatsApp: +86 185 1660 2370