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The Accudata GVM-Alert is a dual stage wireless alarm system for use with Accudata ground vibration monitors. The transmitter, pictured above left, is plugged into the Accudata GVM-1. The receiver will alert by flashing LEDs and sounding the beeper, when vibration levels exceed either of the 2 user pre-set levels for example: 7.5mm/s & 15mm/s PPV.
The receiver has a range of up to 30 metres and may, for example, be either carried in a pocket or placed in the cab of the piling rig, giving an immediate warning if permitted levels are exceeded.
Both units are powered by integral rechargeable batteries – charger supplied.