factory-direct wireless dynamometer, built to the application-specific capacity and accuracy your project requires.
The WST902 is a wireless dynamometer. All figures on this page come from the factory parameter sheet — what you read here is what ships.
Contact our engineers for the complete datasheet and design-in support.
WST902 wireless dynamometer load link with handheld display, Wireless dynamometer is an extremely well-built instrument for industry
use ,as a standard wireless tool offer universal applications,Whether used as conventional crane weigher or to measure force, Wireless dynamometer is the latest design, compatible with the concept of portable, print and easy to operate. Shoulder bag style leather case,easy to carry, suitable for protected outdoor use, calibration is easier with 580 indicator.
FEATURES
Body protection :Aluminum and alloy steel capacities are powder coated
Accuracy :0.05% for 1-50t, 0.1% for above 50t capacity .
Units :Units are clearly display on the screen, available in the following measurment reading: kilograms(kg), short
Tons(t) pounds(lb), Newton and kilonewton(kN) .
Shackles :High tension industrial standard G2130 anchor shackle bows, galvanized finish.
Gravity regulation :The acceleration of gravity can be regulated through indicator according to different places value
Functions :wireless indicator with many functions: Zero, tare, Low battery warnings, peak hold, overload warning.
User calibration(with password) .
Set-Point :Two user programmable Set-Point can be used for safety and warning applications or for limit weighing
Package :Packed with carry case, easy to bring .
Indicator RS-232 communication :Print or exact data easily. Continuous output can drive a scoreboard.
Indicator key :4 local mechanical keys:“ON/OFF”,“ZERO”,“PEAK”and “Unit Change”.
.
Indicator communications:Both RS232 serial port and USB port，solve most laptops without serial port problem .
Antenna :Internal antenna
Function on indicator keyboard :It can print data,time,Serial number, commodity number,net weight and total weight.
Also can input 16 digits head information, It can store up to 2000 weighing records. It can be statistics by serial
number or commodity number ，also can statistics by data, statistical results can be printed with weighing number
and total weight.
SPECIFICATIONS
Size Chart(mm)：
Weight：
Complete technical parameters, as delivered from the factory.
| WST902 Technical Specifications | |||
|---|---|---|---|
| Rated Load | 1-200Ton | Display | With printer function handheld display |
| Material | Alloy steel or aluminium alloy | Accuracy Class | 0.05% for 1-50t, 0.1% for above 50t capacity |
| Application | Port equipment, Crane measure the weight, Boat use, Water bag calibrate use | ||
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.
Handheld wireless force gauges built around the WST902 stream peak, average and trigger data to a phone or tablet over Bluetooth — no cable, no logger.
Bluetooth link
Crane-safe shackle-mounted dynamometer based on the WST902 transmits load + boom angle to operator displays — for safer lifting and overload alarms.
Long-life battery
Rigging crews, lifting equipment inspectors and inspectors verify slings, shackles and winches with a wireless dynamometer built on the WST902 — readings captured straight to mobile device.
Mobile-recorded
| Function | Wire Color |
|---|---|
| Excitation + (Exc+) | Red |
| Excitation − (Exc−) | Black |
| Signal + (Sig+) | Green |
| Signal − (Sig−) | White |
| Model | Capacity Range | Typical Application | Choose When |
|---|---|---|---|
| WST902 | — | This page | Current selection |
| WST907 | 1-200Ton | Wireless Dynamometer | Alternative model in the same class |
| WST906 | 5-30Ton | Wireless Dynamometer | Alternative model in the same class |
| WST905 | 20-500Ton | Wireless Dynamometer | Alternative model in the same class |
| WST904 | 1-200Ton | Wireless Dynamometer | Alternative model in the same class |
| WST903 | 1-200Ton | Wireless Dynamometer | 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 WST902 meets standard industrial accuracy requirements. Full accuracy figures are listed in the specifications table above.
The WST902 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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Read article →Tell us your capacity step, application and annual quantity. Our engineers reply with pricing, datasheet PDF and sample options within 12 hours on business days.
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