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STW23 Miniature Force Sensor (Compact Fully Sealed Load Cell)

The STW23 Micro Force Sensor is a high-precision, compact, low-profile, and fully sealed industrial force measurement device designed for space-limited and high-accuracy applications. It covers a measuring range from 0.1KN to 20KN with customizable options. Constructed with alloy steel or stainless steel housing, it offers excellent impact resistance and corrosion durability for harsh industrial environments. With a standard sensitivity of 1.0–1.5 mV/V, it supports multiple output signals including mV, 4–20mA, 0–10V, 1–5V, 0–5V, CANOPEN, and Modbus-485RTU, ensuring seamless integration with PLC and industrial automation systems. Featuring 0.2% F.S accuracy, low temperature drift, and high stability, it is widely used in automation equipment, robotics, material testing, and industrial measurement systems.

1. Key Features

2. Technical Specifications

General Electrical Data

Measuring Range 0~0.1, 0~0.5, 0~10, 0~20 KN (customizable within 0.1~20 KN full range)
Sensitivity 1.5mV/V
Bridge Excitation Voltage 5–12VDC(Recommended: 10 VDC)
Output Signal mV/V (default), 4–20mA, 0–5V, 1–5V, 0–10V, 0.5–4.5V, RS485 Modbus RTU, CANopen, PNP, NPN

Performance Specifications

Comprehensive Accuracy ±0.2% F.S.
Creep(30 min) ±0.1% F.S.
Zero Balance ±1%F.S
Temperature Effect on Zero Balance ±0.03% F.S./10°C
Temperature Effect on Output ±0.03% F.S./10°C
Overload pressure 120% F.S.
Operating Temperature Range -20°C to +65°C

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 housing materials are available for the STW23 Miniature Load Cell?

The STW23 Miniature Load Cell is available in alloy steel or stainless steel housing options for different industrial strength and corrosion resistance requirements.

Q2: Is the STW23 Miniature Load Cell suitable for robotic force control systems?

Yes. The STW23 Miniature Load Cell features fast dynamic response, compact structure, and excellent stability, making it ideal for robotic gripping force detection, robotic arm force feedback, and intelligent automation systems.

Q3: What is the accuracy of the STW23 Miniature Load Cell?

The STW23 Miniature Load Cell provides an overall accuracy of 0.2%F.S with fast response, excellent repeatability, and reliable long-term stability.

Q4: Can the STW23 Miniature Load Cell measure both tension and compression force?

Yes, the STW23 Miniature Load Cell is designed for both tension and compression force measurement, making it suitable for dynamic industrial force testing applications.

Q5: Why is the STW23 Miniature Load Cell suitable for limited installation spaces?

The STW23 Miniature Load Cell features a compact low-profile hollow structure that requires minimal installation space while providing strong off-center load resistance for stable measurement.

Q6: What is the measuring range of the STW23 Miniature Load Cell?

The STW23 Miniature Load Cell offers capacities from 0~0.1KN to 0~20KN, with customizable ranges available for different industrial force measurement applications.

Q7: What output signals are available for the STW23 Miniature Load Cell?

The STW23 Miniature Load Cell supports multiple output options including mV, 4-20mA, 0-5V, 1-5V, 0-10V, 0.5-4.5V, Modbus-485RTU, CANOPEN, PNP, and NPN for various industrial automation systems.

Q8: What applications is the STW23 Miniature Load Cell suitable for?

The STW23 Miniature Load Cell is suitable for robotics force control systems, material testing machines, automated assembly equipment, tension and compression testing devices, industrial force measurement systems, and other installations with limited mounting space.

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 - Cable Length - Power Supply - Linearity Accuracy

        Example:
        STW23 - 100N - 4-20mA - 2m - 12V  - 0.2%
Previous Product STW22 Miniature Tension Compression Load Cell
Next Product STG26 Micro Differential Pressure Transmitter

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
🟢 WeChat: WeChat
💬 WhatsApp: +86 185 1660 2370