Product description
The VT612 Velocity Vibration Transmitter, manufactured by Yekan Company, is a high-quality contact-type vibration sensor designed for accurate monitoring of vibration velocity in rotating machinery. The VT612 series provides a standard 4–20 mA output and has a weight of approximately 130 grams.
This transmitter uses a PZT-based piezoelectric sensing element, ensuring stable and reliable performance in industrial environments. The VT612 operates with a supply voltage of 15 to 30 V DC and can be connected directly to SCADA, DCS, and PLC systems without the need for additional signal processing devices.
Technical Specifications
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Output Signal: 4–20 mA
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Sensitivity: 0.8 mA/mm/s
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Frequency Range: 10 to 1000 Hz
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Measurement Type: RMS vibration velocity
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Sensing Element: Piezoelectric (PZT)
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Connector Type: 2-pin MIL-C-5015
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Connection Style: Top-exit
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Mounting: User-selectable
The VT612 series is designed with a robust mechanical structure and offers reliable operational performance, making it a suitable and cost-effective solution for industrial vibration monitoring applications.


