Overview
The GWD200-20t is a wireless tension dynamometer for crane, rigging, pull-test and suspended-load measurement up to 20 tonnes. A separate handheld indicator lets the operator read and control the load link from a safer working position.
Key Features
- Accuracy: ±0.05% of full scale
- Wireless communication up to 200 m in unobstructed conditions
- Zero, tare, peak hold, overload warning, setpoints and gravity adjustment
- Selectable kg, t, lb, N and kN units
- 125% safe overload and 400% ultimate load rating
- RS-232 output and supplied handheld display
Applications
- Crane and hoist load checks
- Rigging and lifting-equipment verification
- Pull testing and structural load measurement
- Industrial maintenance and commissioning
Specifications
| Model | GWD200-20t |
|---|---|
| Capacity | 0–20,000 kg / 0–200 kN |
| Division | 10 kg / 100 N |
| Accuracy | ±0.05% FS |
| Material | Alloy steel |
| Display | 25 mm, five-digit LCD on load link and handheld indicator |
| Wireless range | Up to 200 m, unobstructed |
| Wireless frequency | 433 MHz |
| Stabilisation time | ≤10 seconds |
| Safe / ultimate load | 125% / 400% of rated capacity |
| Operating conditions | -20 to +50 °C; ≤85% RH at 20 °C |
| Protection rating | IP65 |
| Battery | 3 × AA (load link); 4 × AA (indicator) |
| Battery life | ≥50 hours |
| Dimensions | A 375 × B 128 × C 71 × D 260 mm; Ø 127 mm; H 665 mm |
| Load-link weight | 17.8 kg |
| Weight with shackles | 48.6 kg |
Included Accessories
- Wireless handheld indicator
- 2 × G2130 shackles
- Remote control
- Carry case
Optional Accessories
- Calibration service