| Customization: | Available |
|---|---|
| IP Grade: | IP54 |
| Ex Grade: | Exibimb |
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The GVD300 mine intrinsically safe tear sensor is suitable for use in coal mine underground, open pit mines, coal preparation plants and other workplaces, as a longitudinal tear protection for belt conveyor belts.
Contact capacity: DC12V/0.3A (Note: used in intrinsically safe circuits qualified for explosion-proof inspection)
Action force: When the action force reaches (300±5)g/m2, the two output terminals of the sensor are connected
Output type: switch output
Action performance: When the sensor is under action not less than the action force, the output terminals of both ends of the sensor are connected, and when the action force is removed, the two output terminals of the sensor are disconnected.
Contact resistance: the contact resistance of closed contact is not more than 0.2K, after vibration, impact and life test is not more than 0.5K, contact resistance of disconnected contact is not less than 100K
Working mode: continuous working system
Weight: 10Kg
Dimension: 1000mm×294mm×35mm
Power frequency withstand voltage test: The terminal can withstand the specified 50Hz, 500V power frequency withstand voltage, and there is no breakdown or flashover phenomenon for 1min, and the leakage current is less than 5mA.
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