Digital LCD Display Ammeter

This digital LCD display ammeter accurately measures current in electrical systems. It features a clear LCD screen for easy reading and supports three-phase current measurement.

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PZ72L-E4 Digital LCD Display Ammeter Current Meter - Image 1

Technical Specifications

Product Overview

Intelligent Three-Phase Monitoring

This programmable three-phase meter utilizes advanced AC sampling technology to provide precise real-time current and voltage measurements for electrical grids. Designed for industrial integration, the device supports comprehensive monitoring and can be incorporated into automated control systems. With user-programmable parameters and versatile communication protocols, it offers a flexible solution for both new electrical installations and system retrofits.

Technical Specifications

Data Connectivity

RS-485 Communication Port
Modbus-RTU Protocol support

Input/Output Configuration

Standard analog output
1-channel relay alarm output
4-channel (or 2-channel) switching input
2-channel switching output

Measurement Type: Three-Phase CurrentThree-Phase Voltage

Operation & Control

Parameter Setting: Front Panel KeypadProgrammableTransformation Ratio Adjustment
Display Interface: Digital LCD Display

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Electrical Instruments

Panel Meters

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