PH7777- □ Series Digital Frequency Meter

NegotiableUpdate on 03/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

PH7777- □ Series Digital Frequency Meter

Product Details

PH7777- □ Series Digital Frequency Meter

The PH7777- □ series power factor meter is mainly used for real-time measurement and display of power factor and phase values in single and three-phase power lines, and for remote transmission of measured electricity data through RS485 interface or analog transmission output interface. It has the characteristics of high measurement accuracy, good stability, long-term operation without calibration, and can set parameters on site.

Features

Measure and display the single and three-phase power factor values in the power supply line
Scalable analog output function, with optional transmission specifications of 4-20mA, 0-20mA, and 0-10mA
Expandable relay switch output function, capable of achieving upper and lower limit alarm output
Scalable RS-485 communication interface, using standard ModBus RTU communication protocol, baud rate can be set
The parameters such as upper and lower limit alarm values, alarm hysteresis, instrument communication address, transmission output mode, and transmission output range of the instrument can be programmed

Variety specifications and selection instructions

Technical Specifications