Digital Panel Meter for DC Current Sensor, 4 Digit

Digital Panel Meter for DC Current Sensor, 4 Digit

4-digit digital panel meter is designed for DC current sensors, adopts AC sampling technology, can directly or indirectly measure voltage and current in single-phase power grids.

SKU: CCHN-DPM-PZ96B

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Delivery date: 6-25 days

Overview

Buy an CCHN 4-digit display controller for DC current sensor. It is equipped with an RS-485 communication interface and Modbus-RTU protocol, providing analog outputs, relay alarm outputs, and digital input/output. Parameters such as ratio, alarm, and communication can be set and controlled via the keypad on the instrument panel to meet specific needs.

Specifications

Model		CCHN-PZ96B
Recommended Matching Sensor		CCHN-CUS-DC1500 (For other sensor models, please contact us.)
Input	Frequency	45~65Hz
	Voltage	Ratings: AC 100V, 380V; DC 300V, 1000V
		Overload: 1.2 times the rated value (continuous); 2 times the rated value or 1 second
		Power Consumption: Less than 0.5VA
	Current	Ratings: AC 1A, 5A; DC 75mV, 10V, 0-20mA, 4-20mA, 5A
		Overload: 1.2 times the rated value (continuous); 10 times the rated value for 1 second
		Power Consumption: Less than 0.5VA
Ouput	Communication	RS485 interface, Modbus-RTU protocol
	Display	LED
Function	Switching (Input)	4 dry contact inputs
	Switching (Output)	Output: 2 relay normally open contact outputs
		Contact rating: AC meter capacity: 1A/30VDC or 1A/250VAC; DC meter capacity: 2A/30V DC or 2A/250VAC
	Analog Output	Output: 1 output, 0-20mA, 4-20mA programmable
		Load capacity: ≤500Ω
Measurement Accuracy		Current/voltage level 0.5
Power Supply		AC 85~265V or DC 100~350V; power consumption <5VA
Safety		Power frequency withstand voltage: AC2kV 1min between power supply//switching output//current input//voltage input and transmitter//communication//switching input; AC2kV 1min between power supply, switching output, current input, and voltage input; AC1kV 1min between transmitter, communication, and switching input; Insulation resistance: input and output terminals to housing >100MΩ.
Environment		Operating temperature: -10℃~+55℃; Storage temperature: -25℃~+70℃; Relative humidity: ≤ 93%RH, non-condensing; Altitude: ≤2500m

Dimensions (Unit: mm)

Digital panel meter dimension

Tips: Why do DC current sensors need a digital panel meter?

A DC current sensor only converts the current into an electrical signal, such as a small voltage or current, but this signal by itself is not easy to read or understand. A digital panel meter is needed to take that sensor signal, scale it to the correct range, and display it as a clear numerical value in real time. This makes the measurement visible to operators, allows easy monitoring, and in some cases also provides alarm or control outputs for added functionality.