CSHM
CSHM
The Leach CSHM is a bi-directional Hall effect current sensor for DC current measurement, mounted directly on bus bar contactors.
Full scale ranges from ±50 to ±800 A
Handles up to ±900 A primary current
Accuracy ±4 A ±4% over temperature
Single or differential output, fully insulated
Supply 18 to 32 Vdc, under 40 mA
-54°C to +71°C, 90 g weight
No power dissipated in the primary line
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Relay vs contactor vs SSR – which should you choose?Additional information
| Coil Voltage | 18 VDC, 24 VDC, 28 VDC |
|---|---|
| Function | Current sensor |
| Max current | 800 A DC |
| Sector | Defence |
| Temperature range | -54°C ~ 71°C |
| Supply voltage | 18–32 VDC |
| Approvals | DO-160 |
| Mounting | Busbar |
| Weight | 90 g |
| Vibration | 10 G |
| Shock | 30 G |
| Accuracy | ±4% |
| Measuring range | -50-50A, -800-800A |
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