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In-pipe current measuring device (Rogowski coil) that can be measured simply by wrapping it around the pipe regardless of its size-In-tube current measuring device (Rogowski coil)
In-pipe current measuring device (Rogowski coil) that can be measured simply by wrapping it around the pipe regardless of its size-CHUO ELECTRIC WORKS L.T.D

In-pipe current measuring device (Rogowski coil) that can be measured simply by wrapping it around the pipe regardless of its size
CHUO ELECTRIC WORKS L.T.D

CHUO ELECTRIC WORKS L.T.D's Response Status

Response Rate

100.0%

Response Time

21.4hours

Relatively Fast Response


About This Product

■Features

・This is a device that measures corrosion of buried pipes. - Buried pipes such as gas pipes are corroded by the current flowing underground from the pipe side. ・This device can easily measure the current (intermittent direct current) forced into the pipe from the outside, which is the basic data for understanding the insulation condition of buried pipes and the speed of corrosion. ・Since the sensor does not use an iron core, it is lightweight (approximately 700g) and has excellent flexibility, making it possible to measure by simply wrapping it around the tube regardless of its size. ・The measuring instrument itself is battery-powered, making it highly portable and requiring no zero balance adjustment, making maintenance easier.

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    In-pipe current measuring device (Rogowski coil) that can be measured simply by wrapping it around the pipe regardless of its size

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1 Models of In-pipe current measuring device (Rogowski coil) that can be measured simply by wrapping it around the pipe regardless of its size

Image Part Number Price (excluding tax) sensitivity accuracy power supply Sensor shape Signal transmission cable Sensitivity Maximum measurement current Body shape Accuracy Power supply
In-pipe current measuring device (Rogowski coil) that can be measured simply by wrapping it around the pipe regardless of its size-Part Number-In-tube current measuring device (Rogowski coil)

In-tube current measuring device (Rogowski coil)

Available upon quote

0.1V/A (if N -turn is wrapped around the measurement route, the sensitivity is n times)

Output voltage value converted ± 3 % ± 0.1V

Alkali AA ✕ 8 (2 hours a day can be used for about 2 months)

Current sensor part Φ15✕2,500mm

2.5m

0.1V/A (If you wind it around the path to be measured by n turns, the sensitivity will be n times higher)

20.0A

W210✕H145✕D230mm Weight 2.8kg (including battery)

Output voltage value conversion ±3% ±0.1V

Alkaline AA x 8 (can be used for about 2 months if used for 2 hours a day)

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About Company Handling This Product

Response Rate

100.0%


Response Time

21.4hrs

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