PRODUCTS

Resistance Measurement

System Description

The PROMET Ohm Meters have been developed using state-of-the-art power electronics able to generate a freely adjustable test current of up to 600 A which is fully independent of the supply voltage. The resistance is determined by measuring the voltage drop using four-wire measuring technology. Both the test current and the voltage drop are measured via high-accuracy measurement inputs.

	PROMET 100	PROMET 200	PROMET 600
Test current	5 to 100 ADC	5 to 200 ADC	10 to 600 ADC
Accuracy class	±0.1 %	±0.1 %	±0.1 %
Measuring ranges	1 µΩ...500 mΩ	1 µΩ...500 mΩ	0.5 µΩ...250 mΩ
Output voltage	6 V	6 V	6 V
Operation	Membrane keypad with 4 function keys, jog dial, PC
Display	Alpha-numeric LCD screen, 4 x 20 characters
Remote control
Power supply	85 to 265 VAC, 47 to 63 Hz, 120 to 265 VDC
Housing	3U half-rack	3U half-rack	3U three-quarter rack
Dimensions [BxHxT]	(257 x 160 x 326) mm	(257 x 160 x 326) mm	(637 x 160 x 386) mm
Weight	6.1 kg	7.6 kg	12.5 kg

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