factory-direct miniature force sensor, built to the application-specific capacity and accuracy your project requires.
The WST602 is a miniature force sensor designed for OEM integration and custom equipment builds.
WST602 micro force sensor load cell, This load cell could measure both tension and compression force. It is made of stainless steel, The micro load cell sensor is suitable for force measurement with limited space. The micro force sensor is commonly used in some fatigue tests, strength tests or laboratory occasions,industrial robot, industrial automation device, test machines, and other smart projects.
Complete technical parameters, as delivered from the factory.
| WST602 Technical Specifications | |||
|---|---|---|---|
| Rated Load | 0.1-20KN | Material | stainless steel |
| Rated Output | 1.0-2.0mv/v | Accuracy Class | ±0.3%F.S |
| Ingress Protection | IP66 | Comprehensive Error | ±0.3%F.S |
| Operation Temp.Range | -20～+65℃ | Excitation, Recommended | 9～12VDC |
| Zero Balance | ±1%F.S | Safe Overload | 150%F.S |
| Creep | ±0.1%F.S/30min | Ultimate Overload | 200%F.S |
| Input Resistance | 380±10Ω | Insulation Resistance | ≥5000MΩ(100VDC) |
| Output Resistance | 350±3Ω | Temp.Effect on Span | ±0.05%F.S/10℃ |
| Wiring Code | Exc+: Red E xc-:Black | Temp. Effect on Zero | ±0.05%F.S/10℃ |
Direct manufacturing with 10+ years of OEM/ODM experience — custom capacities, connectors, cable lengths and branding.
Send your capacity, application and annual quantity — pricing, datasheet and sample options within 12 hours on business days.
Every unit is factory calibrated and inspected before dispatch; parameters on this page reflect shipped goods.
Embedded in miniature assembly machines and micro-press stations, the WST602 returns millinewton-resolution reaction force without enlarging the tool envelope.
multiple capacity options range
Mounted at the wrist or fingertip, the WST602 gives collaborative and surgical robots a sense of touch — enabling delicate pick-and-place and assembly verification.
Miniature envelope
Inside disposable and reusable medical devices the WST602 monitors injection, occlusion and contact forces, supporting closed-loop safety logic.
Biocompatible option
| Function | Wire Color |
|---|---|
| Excitation + (Exc+) | Red |
| Excitation − (Exc−) | Black |
| Signal + (Sig+) | Green |
| Signal − (Sig−) | White |
| Model | Capacity Range | Typical Application | Choose When |
|---|---|---|---|
| WST602 | — | This page | Current selection |
| WST617 | 5-2000N | Miniature force sensor | Alternative model in the same class |
| WST616 | 1-30KN | Miniature force sensor | Alternative model in the same class |
| WST615 | 20-2000N | Miniature force sensor | Alternative model in the same class |
| WST614 | 10-500N | Miniature force sensor | Alternative model in the same class |
| WST613 | 20-5000N | Miniature force sensor | Alternative model in the same class |
Not sure which model fits your design? Send us your platform size, target capacity and environment — our engineers will recommend the right sensor within 12 hours.
The WST602 meets standard industrial accuracy requirements. Full accuracy figures are listed in the specifications table above.
The WST602 is available in multiple capacity steps. For requirements outside the listed range, contact us — OEM capacities can often be arranged.
Protection class details are listed in the specifications table. Ask our engineers if your environment includes wash-down, immersion or corrosive conditions.
It provides a standard industry output signal, compatible with standard weighing indicators, transmitters and PLC analog inputs.
Standard wiring follows the industry convention: excitation + red, excitation − black, signal + green, signal − white. Always confirm against the datasheet shipped with your batch.
Use the inquiry form on this page or WhatsApp us directly — we reply within 12 hours on business days. Tell us your capacity step, target annual quantity and application, and we will send pricing, the datasheet PDF and sample availability. OEM/ODM options (custom labeling, connectors, cable lengths) are available on request.
Full dimension drawings, performance curves and calibration data — sent to your inbox within 12 hours.
Deepen your selection — application guides, accuracy-class comparisons and installation notes written for B2B engineers.
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