Q144-ZCA Q96-ZCA Q72-ZCA Voltmeter DC

Q144-ZCA Q96-ZCA Q72-ZCA Voltmeter DC

Features of Q144-ZCA Q96-ZCA Q72-ZCA Voltmeter DC

Used for secondary indicating instrument of non electric quantity measurement. With out of limit alarm contact output.

Such as: temperature, pressure, speed, km/h, PH value, valve position, liquid level, etc.

Measurement accuracy: Level 1.5

Withstand voltage: 2kV 50Hz for 1min

Operating ambient temperature: - 25 ℃~+55 ℃

Enclosure protection grade: IP44.

IP56: applicable to Q72 and Q96 instruments with sealing cover.

Working vibration resistance: 2~100Hz acceleration ≤ 0.7g

Relative humidity: ≤ 98% RH

Internal resistance of DC voltmeter: 1k Ω/V

Measuring signal input: current (DC) 4 ～ 20mA; 10mA； 20mA。

Voltage (DC) 1~5V; 5V； 10V； 20V。

Other specifications can be input according to user requirements.

The display dial can be made according to the drawings provided by the user, including the zero position of the measurement indication value in the center of the scale.