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Description
The Model 121 is a high capacity truck scale and silo load cell which is supplied with its own unique rocker mounting components. Suitable for all heavy duty weighing applications, the Model 121 gives the user high accuracy and low installation cost.
The Model 121 has a stainless steel housing to protect against corrosion. The alloy steel compression element is nickel plated, and the rocker mounting accessories are zinc plated alloy steel.
The two additional sense wires feed back the voltage reaching the load cell. Complete compensation of change in lead resistance, due to temperature change and/or cable extension, is achieved by feeding this voltage into the appropriate electronics.
APPLICATIONS:
- Truck weighbridges
- Silo and hopper weighing
- Train “rail” scales
- Process weighing
Specification
| Rated load |
10 t
20 t
30 t
50 t
|
| Combined error |
± 0,03...0,05% of rated output
|
| Overload, safe |
150% of RL
|
| Resistance |
input: 670 ± 15 Ω
output: 605 ± 5 Ω
|
| Rated output |
1,5 mV/V
|
| Sensor material |
stainless steel
|
| Protection class |
IP 68
|
| Operating temperature |
-30…+70°C
|
Files
| Data sheet | |
| Load Cells - Product Overview |
