STW28 Mini Stainless Steel S-Type Tension and Compression Load Cell

The STW28 Micro Tension and Compression Load Cell is a high-precision stainless steel S-type force sensor designed for applications with limited installation space. Featuring ±0.05% F.S accuracy, stable sensitivity, and excellent output symmetry, it ensures reliable bidirectional force measurement. The sensor supports multiple output signals, including mV, 4-20mA, 0-10V, RS485 (Modbus RTU), and CANopen, making it compatible with various industrial automation systems. With a wide measuring range from 0.01KG to 50KG, it is ideal for button force testing, robotic gripping force measurement, medical devices, and press-fit monitoring. Built with alloy steel or stainless steel, it offers strong anti-interference capability and long-term stability, making it an optimal choice for precision force measurement in industrial automation.

1. Key Features

High Accuracy Measurement
Suitable for both tension and compression measurement
Compact size and easy installation
Various output signal options available
High stability and strong anti-interference capability

2. Technical Specifications

General Electrical Data

Measuring Range	0~0.01, 0~0.05, 0~0.1, 0~0.5, 0~1, 0~2, 0~5, 0~10, 0~20, 0~50 KG (customizable full range from 0~1 to 50 KG available)
Sensitivity	1.0–2.0 mV/V
Supply voltage	5–12VDC
Output Signal	mV(default), 4-20mA, 0-5V, 1-5V, 0-10V, 0.5-4.5V, Modbus RS485 RTU, CANOPEN, PNP, NPN, 0-±5V, 0-±10V

Performance Specifications

Comprehensive Accuracy	±0.05% F.S
Creep Error
Zero Balance	±1%F.S
Temperature Effect on Zero Balance	±0.03% F.S./10°C
Sensitivity Temperature Drift	±0.03% F.S / 10℃
Overload pressure	120% F.S.
Operating Temperature Range	-20°C to +65°C

3. Applications

Industrial Automation Equipment
Robotic force control systems
Keyboard button feel testing equipment
Force monitoring in press-fitting machines
Medical equipment
Other industrial 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: Can the STW28 Mini S-Type Tension Compression Load Cell be customized?

Yes, it supports customized measuring ranges and multiple output options to meet different equipment and system requirements.

Q2: Is the STW28 Mini S-Type Tension Compression Load Cell suitable for long-term industrial use?

Yes, it is built with stainless steel or alloy steel, offering strong anti-interference capability and long-term stability for continuous industrial operation.

Q3: What is the measuring range of the STW28 Mini S-Type Tension Compression Load Cell?

The STW28 Mini S-Type Tension Compression Load Cell covers a range from 0.01KG to 50KG, offering flexible selection for different application needs.

Q4: What output signals does the STW28 Mini S-Type Tension Compression Load Cell support?

It supports multiple output signals such as mV, 4-20mA, 0-10V, RS485 (Modbus RTU), and CANopen, enabling easy integration into various industrial control systems.

Q5: What is the accuracy of the STW28 Mini S-Type Tension Compression Load Cell?

The STW28 Mini S-Type Tension Compression Load Cell offers a comprehensive accuracy of ±0.05% F.S, suitable for high-precision force measurement and industrial applications.

Q6: What applications is the STW28 Mini S-Type Tension Compression Load Cell suitable for?

The STW28 Mini S-Type Tension Compression Load Cell is suitable for button force testing, robotic gripping force measurement, medical device force monitoring, press-fit process testing, and industrial automation systems in space-limited environments.

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:
        STW28 - 100N - 4-20mA - 2m - 12V  - 0.2%

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