HIOKI CN089 Precision Shunt Resistance Wire 1Ω ±0.25% Accuracy 3m Cable for DC Current Measurement

CN089 is HIOKI special conversion shunt wire for current-output current transformers. The internal 1Ω precision resistor converts sensor output current into standard voltage signals, which can be directly collected by data acquisition instruments without extra conversion modules, saving cabinet installation space.

3-meter flexible cable fits complex wiring layout on test benches; strict ±0.25% resistance tolerance ensures consistent current conversion data. Only support max 200mA input current, widely deployed in photovoltaic inverter efficiency testing, EV motor and battery DC multi-point current synchronous measurement.

1. Built-in 1Ω precision shunt resistor, accuracy ±0.25% (23℃±5℃)
2. 3-meter long integrated cable, convenient field wiring arrangement
3. Max rated input current 200mA, safe long-term continuous measurement
4. Directly match current-output CT sensors and M7100 data recorder series
5. Simple 4-color terminal split wiring, quick connection without extra adapters
6. Small lightweight design, support dense multi-channel batch test layout

   Item	Standard Parameter
   Model	CN089 Shunt Resistance Wire
   Brand	HIOKI Made in Japan
   Built-in Resistance	1 Ω
   Resistance Tolerance	±0.25% (23℃±5℃)
   Rated Max Current	200 mA
   Cable Length	3 m
   Terminal Layout	4-core split color wire terminal
   Compatible Host	M7100, M7102 Data Recorders
   Matching Device	Current output type CT current sensors

   Application Scenarios

   Photovoltaic inverter efficiency DC current test, EV motor drive system multi-channel DC monitoring, energy storage cabinet charge/discharge current long-term logging, power supply production line synchronous multi-point current measurement.