Astro-Med PM-04 Overview

Astro-Med, Inc. PM-04 Performance Characteristics:

Form Factor: Module (proprietary interface/bus)

Minimum Voltage: 4 mV

Maximum Voltage: 20 mV

Input Impedance: 250 Ohm

Astro-Med, Inc. PM-04 Measurements/Features:

Max input 10 VDC or AC peak

CMV 500 VDC or AC peak

Isolated Input type

250 ohm shunt attenuation

Non-linearity <0.1% full scale

Auto-calibration

Built-in 2.5V self-cal ref

Peak-peak/True RMS measurement

Status reporting

Transformer coupled isolator

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