Q144-BCA Q96-BCA Q72-BCA Ammeter DC

Q144-BCA Q96-BCA Q72-BCA Ammeter DC

Features of Q144-BCA Q96-BCA Q72-BCA Ammeter DC

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

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

According to user requirements, the DC meter scale can be engraved of Q144-BCA Q96-BCA Q72-BCA Ammeter DC

1. The zero position is symmetrical between the positive and negative measurement values in the center of the scale, or any position where the zero position deviates from the center due to the asymmetry of the positive and negative measurement values.

2. According to the user's requirements, the warning red line, the green line of the safety range value, or the strip line are engraved in the scale.

3. Red indicating needle for adjusting the set value can be provided as required by the user.

4. According to the user's requirements, it is also possible to customize the initial section of the DC voltmeter to compress the scale, enlarge the scale range of the required indication value, and improve the measurement accuracy.

5. When customizing the special scale, the customer must provide the drawing requirements.