Rig to Casing Monitor

Voltages can exist between the rig and the casing which can be hazardous during perforating operations. Stray voltages could be a sign of faults in the system. Our Rig to Casing Voltage Monitor (RIGVM) is a sensitive AC/DC voltmeter intended for continual monitoring of the potential between casings and the rig.

By using a digital multimeter, it is possible to measure whether the source of the observed voltage is AC or DC and then trace the source of any stray voltage with a view to eliminating the problem.

The RIGVM is portable, rugged and weatherproof to withstand all conditions. It measures 0 to 3V FSD DC and 0 to 3V rms AC.

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Robust construction - Suitable for use in the environment below the rig floor.
Strong Clamps - Essential to make a good contact through painted items.
Ancillary equipment - Can be supplied with a rig to casing grounding cable to add further protection.

	Rig to Casing Monitor
Sensitive Voltmeter	Max. Continuous Overvoltage 185V
Rugged Design	Steel Housing and Industrial Cabling
Ingress Protection	IP66
Operating Temperature	-20°C to 100°C
Easy Operation	Reliable and safe connections

Robust construction - Suitable for use in the environment below the rig floor.
Strong Clamps - Essential to make a good contact through painted items.
Ancillary equipment - Can be supplied with a rig to casing grounding cable to add further protection.

	Rig to Casing Monitor
Sensitive Voltmeter	Max. Continuous Overvoltage 185V
Rugged Design	Steel Housing and Industrial Cabling
Ingress Protection	IP66
Operating Temperature	-20°C to 100°C
Easy Operation	Reliable and safe connections