Clamp-type weak direct current sensor (DC 0 to 3 mA)

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last updated：Oct 05, 2018

シロ産業

Clamp-type weak DC sensor (DC 0 to 3 mA) - Three types by range

● Non-contact measurement of weak direct current (0-3mA, 0-300mA) ● Accuracy ±1% F.S ● Compact and lightweight (approximately 25g) ● Capable of monitoring the status of instrumentation signals (DC4-20mA) and detecting anomalies ● Capable of detecting leakage in equipment ● Capable of detecting disconnections ● Capable of detecting aging changes in solenoid electrical devices ● Capable of monitoring the status of DC relays ● Capable of monitoring the field of valve motors ● Capable of detecting the field current of valve motors ● Standard equipped with permalloy shield ● Improved noise transfer (M631DC-3mA-D2T series)

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●If speed is a priority... M631DC-3mA-D1T series ●If noise is a concern... M631DC-3mA-D2T series ■The world's smallest and lightest compact DC sensor boasting the highest accuracy ■Commitment to the clamp section that achieves the world's highest accuracy The polishing technology of the contact surface of the clamping ferrite is amazing. The detection accuracy is ±0.1%, and the linearity is below 0.01% for this compact clamp-type DC current sensor, which is the only one in the world! This accuracy is the highest in the world*1 and is the world's first clamp-type sensor for DC*2. *1: For the 0-3mA, 0-30mA, and 0-300mA ranges ■Non-contact clamp structure By clamping (holding) the wire you want to measure, you can easily measure the current. You can accurately measure the flowing current even from above the insulation of the wire you want to measure.