Murata Power Solutions Digital Ammeter DC, 21.29mm x 33.93mm, ±0.15 %

Murata Power Solutions DC Ammeter

The Murata Power Solutions DC Ammeter is the first Digital device to include built-in shunts for measuring DC currents up to 20A. It provides six built-in shunts for digitally precision measuring of DC from 200uA to 20A. This Ammeter is 100% self-contained and has no calibration or user-supplied components are required. It even includes terminal blocks for external load circuit, a feature that enables simple 3-wire operation. It has an operating supply voltage of 36VDC and operating supply current of 40mADC.

Features and Benefits

20mV internal shunt minimizes power loss
8VDC to 36VDC isolated-supply models for high-side shunts
Cut-out height is21.29mm
Cut-out width is 33.93mm
Depth is 26.4mm
Full scale load current is 19.99ADC
High resolution
Factory calibrated to ±0.1% accuracy
Includes load connections for easy 3-wire or 4-wire operation
Internal shunt resistance is 0.001ohms
Meter accuracy is ±0.15 %
Number of digits are 3.5
Operating temperature ranges between 0°C and 60°C
Wide power supply inputs: 5VDC to 40VDC for 5V/12/24V/28V applications and 36V to 75V option for telecom supplies

Certifications

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007