SC3400-R (Tuning Fork)

The tuning fork of a level switch is operated by using two piezoelectric elements attached to a vibration tube. The first piezoelectric element is triggered by a pulse signal that is created from the circuit to transmit vibration energy; the other piezoelectric element receives the vibration and transmits it to the output electric signal.

When the probe contacts any substance, it will cause a change in the frequency of the output signal, and the vibration will hold and send out the relay at the same time. The tuning fork of a level switch provides a reliable amp and it requires little maintenance for bulk solids.

All that is required is a simple mounting and calibration procedure to keep your facility in save and monitoring. This device can withstand fierce lateral loads and static electricity. This device is user-friendly; it is equipped with a fail-safe as a standard feature to prevent a malfunction that could be caused by a power shortage.

This device has the following features:

• • A sturdy and durable design.

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• • No calibration is needed.

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• • A special design to avoid the accumulation of material on the probe.

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• • High and low fail-safe modes.

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• • Field-adjustable-sensitivity to accommodate the density of substances.

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This product has the following applications:

• • Ground coffee

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• • Coal ash

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• • Wheat

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• • Glass debris

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• • Cement

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Download Data Sheet