Bimetal and Moving Iron Analogue Panel Meters / Combined Maximum Demand Ammeter

Descrition

In analog meters, the interface is application specific and can display any unit of measure, with nearly any input signal that is representative of the process. An analog meter can display speed, frequency, Voltage, current, temperature, strokes per minute, or feet per second. The actual input signals are analog voltage or current, in either AC or DC. An example is 0 to 10 volts DC, four to 20 milliamps DC or 0 to 100 volts DC. Digital meters operate in much the same way; however digital meters will often-times also include digital scaling of the display relative to the input signal.
Due to analogue panel meter is a kind of precision measuring instrument, we strongly recommend our customers choose ocean shipping, then we can make firm wood pallet for certain cases to protect the goods against probable rough handling in the transportation.

Specification

*Also T=8min or x/1A are available upon request, Special specificationos upon request.

Features

Standards:

IEC51, IEC61010-1, VDE410, BS89, UL94, NE60051, DIN43780

Cases:

All cases at least dust and splash water-proof.
All cases are made of strengthened self-extingushing PPO With a high hit-resistance and a maximum electric isolation

Accuracy class:

AC, DC Voltmeters and Ammeters comply with the accuracy class 1.5.
The power meters comply with accuracy class 1.5.
The frequency meters comply with accuracy class1.0.
The maximum-demand meters comply with accuracy class 3.0.
The power factor meters and synchroscope meter comply with accuracy class 2.5.

Insulation test:

The insulation test is carried out at a voltage of 2KV, 50Hz 1 min and applies for instruments with the full scale deflection up to 650V. Other standards comply with IEC61010-1.

Dimension