factory-direct s type load cell, built to the application-specific capacity and accuracy your project requires.
The WST407 is an s type load cell designed for OEM integration and custom equipment builds.
WST407 Logistics Drones or Tethered Drones use S type load cell the quality and Performence all is very stable, With the function of anti-overload protection. High precision, bidirectional bearing, easy to install. It is suitable for measuring and controlling the force value of batching scale, hook scale, electromechanical scale, packaging scale, material mechanics testing machine and other equipment.
Complete technical parameters, as delivered from the factory.
| WST407 Technical Specifications | |||
|---|---|---|---|
| Rated Load | 1-200KN | Material | Alloy steel or stainless steel |
| Rated Output | 2.0mV/V | Ingress Protection | IP66 |
| Application | Crane scale, package scale, tensile testing, test benches, Material mechanics testing machine | Comprehensive Precision | 0.02~0.05% FS |
| Sensitivity | 2.0 mV/V | Creep | ±0.02% FS/30min |
| Zero Output | ±1% FS | Temperature Effect On Zero | ±0.02% FS/10℃ |
| Temperature Effect On Output | ±0.02% FS/10℃ | Operating Temperature Range | -20~+65 ℃ |
| Input Resistance | 380±10 Ω | Output Resistance | 350± 3 Ω |
| Insulation Resistance | ＞5000 MΩ | Safe Load Limit | 150% FS |
| Bridge Voltage | Reference 10V DC | Load Cell Mode Of Connection | Input+: Red |
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.
Inline force measurement in test rigs, materials testing machines and pull-push fixtures. The WST407 reads in both directions with matched output.
high-accuracy linearity
Suspended from hooks, shackles or crane blocks, the WST407 provides safe dynamic load readout for steel mills, scrap yards and shipping terminals.
multiple capacity options capacity
Inline mounting between structure and vessel converts net contents into a weight signal. Compatible with most weighing indicators and batching controllers.
IP-rated sealing
| Function | Wire Color |
|---|---|
| Excitation + (Exc+) | Red |
| Excitation − (Exc−) | Black |
| Signal + (Sig+) | Green |
| Signal − (Sig−) | White |
| Model | Capacity Range | Typical Application | Choose When |
|---|---|---|---|
| WST407 | — | This page | Current selection |
| WST408 | 100~300kg | S type load cell | Alternative model in the same class |
| WST406 | 2-200kg | S type load cell | Alternative model in the same class |
| WST405 | 2-1000N | S type load cell | Alternative model in the same class |
| WST404 | 2-100kg | S type load cell | Alternative model in the same class |
| WST403 | 2-100Ton | S type load cell | 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 WST407 meets standard industrial accuracy requirements. Full accuracy figures are listed in the specifications table above.
The WST407 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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WhatsApp: +86 158 2902 6027
