CS20
High Capacity Compression Load Cell
FEATURES
- Capacity 20-50 Tons
- Stainless steel housing with nickel plated alloy steel sensor
- Surge arrestor fitted
- Hermetically Sealed to IP68 protection
- Interchangeable with Philips PR6201, Vishay 120
OUTLINE DIMENSIONS
| 20-30T | 50T |
|---|
WIRING DIAGRAM
SPECIFICATIONS
| PARAMETER | UNIT | VALUE | |
|---|---|---|---|
| True-Tec Grade | N | P | |
| Rated capacity (E max) | Tons | 20, 30, 50 | |
| Sensitivity | mV/V | 1.50 | |
| Sensitivity tolerance | ± mV/V | 0.030 | |
| Zero balance | ± mV/V | 0.030 | |
| Temperature effect on Zero | ±%/10°C | 0.060 | 0.040 |
| Temperature effect on output | ±%/10°C | 0.050 | 0.040 |
| Zero return after 30 min. | ±% | 0.030 | 0.020 |
| Total Error | % | 0.030 | 0.020 |
| Nominal temperature range | °C | -10 to +40 | |
| Service temperature range | °C | -30 to +70 | |
| Limit load | % of R.C. | 200 | |
| Break load | % of R.C. | 300 | |
| Nominal excitation | V | 10 | |
| Max. excitation | V | 24 | |
| Input impedance | Ohm | 670 ± 15 | |
| Output impedance | Ohm | 600 ± 5 | |
| Insulation resistance | MOhm | > 2000 | |
| Cable length | m | 15 (20 and 30T), 20 (50T) | |
| Cable type | 6x22 AWG,Braid Shielded Gray PVC Jacket | ||
| Color code | +exc -green, +sig-red, +sen-blue, -exc-black, -sig-white, -sen-brown | ||
| Construction | Alloy steel sensor, Stainless steel housing | ||
| Protection class to IEC529 | IP68 | ||
Applications
Model CS20 is a modern single column compression load cell of low profile. Suitable for all heavy duty weighing applications, the CS20 gives high accuracy and low installation cost.
With anti-corrosion plated alloy steel sensor and contained in a stainless steel housing, it is particularly well suited for truck scales, rail road scales, tank, bin and silo weighing application etc.
This compression load cell has a small tolerance in output and can be easily used in multi-cell installations without any adjustment in junction box.
The additional sensor wires feed back the voltage reaching the load cell, compensate for changes in lead resistance due to temperature change and/or cable extension is achieved by feeding this voltage into the appropriate electronics.