Active Member
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[China]
Address: Qiaoqian Industry Area, Liushi Town, Yueqing City, Zhejiang Province, China
Contact name:Linda
ZHEJIANG YOMIN ELECTRIC CO.,LTD |
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300/5A 240° Long Scale Meter / Moving Instrument DC Ammeter
Description :
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.
Specification :
| Model | Frame size(mm) | Mode | Measuring Range | Class Index | Case Qty. |
| DG-A96 | 96x96 | X/5A | 5~6000A | 1.5 | 48 |
| DG-A72 | 72x72 | X/5A | 5~6000A | 1.5 | 48 |
| DG-V96 | 96x96 | - | 30~500V | 1.5 | 48 |
| DG-V72 | 72x72 | - | 30~500V | 1.5 | 48 |
| DG-F96 | 96x96 | 220V | 45~65Hz | 1.5 | 48 |
| DG-F72 | 72x72 | 220V | 45~65Hz | 1.5 | 48 |
Note: Please mention the voltage and watts when ordering. Reactive
power meter upon request.
Features :
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.
Temperature influence:
All instruments operate trouble-free at room temperature ranging
from -25 to + 40.
The Max. Voltage to earth Voltmeter-The upper range voltage (full
scale deflention)
Ammeter-The Voltage of the main power supply.
The meter used shall be keep cleaning. The user shall be made aware
that, if the meter is used in a manner not specified by the
manufacturer, the protection provided by the meter may be impaired.
Mounting angle:
The instruments are calibrated for vertical mounting, unless other
positions such as horizontal or inclined at any specified angle to
the horizon. can be provided upon request (in this case, specify
angle of inclination, please) The accuracy class refers to the
specified mounting angle only.
Dimension :
