VTV122 - IFM - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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VTV122

The VTV122 is a mechanical vibration switch for basic machine protection.

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TEL：+86 13600179521
Mail：info@hongkongeasy.com
info@hongkongeasy.com

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Technical Specifications:
Measurement Principle: Electrodynamic velocity sensor (10–1000Hz)

Measuring Range: 0.5–100 mm/s (RMS)

Output: Analog (4–20mA) + alarm relay (SPDT, 250V AC/2A)

Sensitivity: 20mV/(mm/s) ±5%

Frequency Response: 10Hz–1kHz (±3dB)

Key Features:
Robust Construction:

Cast aluminum housing (IP66/IP68)

Stainless steel sensing element

Operating temperature: -30°C to +120°C

Integrated Diagnostics:

LED status indicator (green/red)

Fault detection (sensor disconnection, overload)

Mounting Options:

M10 threaded stud

2x M5 mounting holes

Applications:
Condition Monitoring:

Motors, pumps, fans

Gearbox vibration analysis

Predictive Maintenance:

Early bearing failure detection

Unbalance monitoring

Certifications:
ATEX/IECEx (Zone 21/22 optional)

CE, RoHS