PA28
Single Point Aluminum Load Cell
Features
- Capacity 50-250kg
- Anodized Aluminum Construction
- Interchangeable design make it ideal for multi load cell large size low profile platform scales
- IP66 protection
- OIML R60 approved R60/2000-CN1-09.02
Outline Dimensions
Mounting
M8 8.8 screws with socket head, tightening torque 25NM, or
5/16”-18UNC screws with socket head, tightening torque 15NM
Specifications
| PARAMETER | UNIT | VALUE |
|---|---|---|
| True-Tec Grade | R | |
| OIML Accuracy Class | C3 | |
| Rated capacity (E max) | kg | 50, 100, 125, 150, 200, 250 |
| Y=Emax/vmin | Typical | 5000 |
| Sensitivity | mV/V | 2.00 |
| Sensitivity tolerance | ± mV/V | 0.0020 |
| Current Calibration | ± mV/V/Rout | 0.05% |
| Zero balance | ± mV/V | 0.10 |
| Creep over 30min. | ± % | 0.0167 |
| Temperature effect on Zero | ±%/10°C | 0.020 |
| Temperature effect on output | ±%/10°C | 0.012 |
| Eccentric loading error | ±%/cm | 0.0057 |
| Nominal temperature range | °C | -10 to +40 |
| Service temperature range | °C | -30 to +70 |
| Limit load | % of R.C. | 150 |
| Break load | % of R.C. | 300 |
| Nominal excitation | V | 10 |
| Max. excitation | V | 15 |
| Input impedance | Ohm | 1165 ± 50 |
| Output impedance | Ohm | 1000 ± 10 |
| Insulation resistance | MOhm | > 2000 |
| Compensation circuit type | Balanced Bridge | |
| Cable length | m | 1.5 |
| Cable type | 4x26 AWG, Black PVC Jacket | |
| Color code | +exc -green, +sig-red, -exc-black, -sig- white | |
| Construction | Anodized Aluminum Alloy | |
| Protection class to IEC529 | IP 66 |
Note: Special cable type and length available to order
Applications
Model PA28 is a low profile single point load cell designed for multi load cell application with direct mounting in low cost weighing platforms.
Its small physical size, combined with tightened sensitivity and current compensation, makes this low cost load cell ideally suited for low cost platform scales where savings in parts and labor due to simpler scales construction can be made.