Q96-ZC Q72-ZC Q144-ZC Voltmeter DC

                                                      Q96-ZC Q72-ZC Q144-ZC Voltmeter DC

Overview

Q96-ZC Q72-ZC Q144-ZC Voltmeter DC is measure the effective value of DC voltage，Overall dimensions...... din43700, Comply with marine codes and IEC standards. The selection of the commonly used DC voltmeter DC is the same as that of the DC ammeter. If a shunt is used, the shunt must be used together with the ammeter. The zero point of its scale is generally placed on the far left of the dial. The instrument not only has advanced electronic technology, reasonable product structure and excellent product quality, but also has beautiful appearance, light weight, mechanical resistance and environmental climate resistance. The imported products comply with IEC international standards and have obtained the approval certificate of French by classification society and American ABS classification society. It is applicable to ships, power systems, locomotives, petrochemical industry, mining machinery, underground engineering, mobile power stations, nuclear power stations, oil platforms, mechanical equipment, etc. it has a wide range of applications. There are 21 kinds of imported products with complete specifications and can be expanded. It can be used for the measurement of AC and DC power.

Working principle

There is a magnet and - a wire coil in the voltmeter. After passing the current, the coil will produce a magnetic field. In this way, the coil will rotate under the action of magnet after being energized

This is the meter head of ammeter and voltmeter.

The current that this meter can pass through is very small, and the voltage that both ends can withstand is also very small (it must be much less than 1V, maybe only a few tenths of a volt or more)

In order to measure the voltage in our actual circuit, we need to connect a relatively large resistance in series with this voltmeter to make a voltmeter. this Sample, even if two ends are added_ The voltage on the meter is relatively large, but most of the voltage acts on the large resistance we added, and the voltage on the meter will be very small. It can be seen that the voltmeter is an instrument with large internal resistance, which - generally should be greater than thousands of ohms.

Features

The instrument not only has advanced electronic technology, reasonable product structure and excellent product quality, but also has beautiful appearance, light weight, mechanical resistance and environmental climate resistance. The imported products comply with IEC international standards and have obtained the approval certificate of French by classification society and American ABS classification society. It is applicable to ships, power systems, locomotives, petrochemical industry, mining machinery, underground engineering, mobile power stations, nuclear power stations, oil platforms, mechanical equipment, etc. it has a wide range of applications. There are 21 kinds of imported products with complete specifications and can be expanded. It can be used for the measurement of AC and DC power

Main tech data

Accuracy: grade 1.5

Ambient temperature range: - 25 ℃ ~ + 55 ℃

Enclosure protection: ip42

Vibration resistance: 0.7G

Front panel size: 96 × 96mm, 144*144 mm, 72*72mm

Instrument deflection angle: 240 °

Instrument scale: black scale with white background. If the setting value is required, a red line can be drawn.

Rated frequency: 50Hz; 60Hz

Instrument installation: fixed with two diagonal brackets

Weight: 0.5kg

Note: Any special design or question of Q96-ZC Q72-ZC Q144-ZC Voltmeter DC, kindly contact the manufacturer for more details.