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ALC
Heavy Duty Annular Load Cell | Donut Style With Through-Hole
CAPACITY
15TF – 200TF
NON-LINEARITY
±1% RO
RATING
IP54/IP67
The ALC is a large annular compression load cell manufactured from aluminium or stainless steel, depending on the capacity. Optional hardened washers can also be supplied for bolt torque monitoring projects.
This load cell has a bore diameter of 95mm as standard, although its design can be customised to better suit your project, if required. As an alternative, our FW load cell is available for compact applications and a larger range of bore sizes.
To view the full specification, please download the product datasheet.
If this load cell doesn’t quite suit your application, contact us to discuss your requirement in more detail with one of our experienced team members.
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Typical Specification
| PARAMETER | VALUE | UNITS |
|---|---|---|
| Capacities Range | 15, 20, 30, 50, 100, 200 | tf |
| Rated Output | 1-2 | mV/V |
| Linearity & Non-Repeatability | 1-2 | ±% of Rated Output |
| Zero Balance | 5.0 | ±% of Rated Output |
| Input Impedance | 700±10 | Ω |
| Output Impedance | 700±10 | Ω |
| Insulation Resistance | >2 | GΩ |
| Excitation (RECOMMENDED) | 10 | Volts AC or DC |
| Excitation (MAXIMUM) | 15 | Volts AC or DC |
| Temperature Range (OPERATING) | -10 to +80 | °C |
| Temperature Range (COMPENSATED) | -10 to +70 | °C |
| Temperature Effect (ON OUTPUT) | 0.1 | ±% of Rated Output/°C |
| Temperature Effect (ON ZERO) | 0.02 | ±% of Rated Output/°C |
| Mechanical Limit (SAFE OVERLOAD) | 150 | % of Rated Output |
| Mechanical Limit (ULTIMATE OVERLOAD) | 300 | % of Rated Output |
| Cable Length | 5 | m |
| PARAMETER | 15 | 20 | 30 | 50 | 100 | 200 |
|---|---|---|---|---|---|---|
| Sensor Construction Material | Aluminium | Aluminium | Aluminium | Aluminium | Stainless Steel | Stainless Steel |
| Environmental Protection | IP54 | IP54 | IP54 | IP54 | IP67 | IP67 |
Additional Information
| CAPACITY (tf) | ØA | ØB | C |
|---|---|---|---|
| 15 | 152 | 95 | 98 |
| 20 | 152 | 95 | 98 |
| 30 | 152 | 95 | 98 |
| 50 | 152 | 95 | 98 |
| 100 | 152 | 95 | 98 |
| 200 | 152 | 95 | 98 |
If the dimensions or specification do not suit, PCM has an in-house design team that should be able to satisfy your requirements.
Wiring Details
7/0.2 4-core screened cable, polyurethane sheath. Shield connected to the body of the load cell.
| OUTPUT | CABLE (STANDARD) |
|---|---|
| EXCITATION+ | RED |
| EXCITATION- | BLUE |
| OUTPUT+ | GREEN |
| OUTPUT- | YELLOW |
| - | SHIELD |
Premium Quality
Rapid Turnaround
Dedicated Support Team
12 Month Warranty
