Electrical measuring instruments >> analog panel meters >> ammeters and voltmeters >> DC >> size 72х72mm
Also, this device can be called: EV-0611, SF 0611, ЄV0611, ЄV-0611, ЄV 0611, ev0611, ev-0611, ev 0611.
Millivoltmeter EV0611 - device-coil system is designed to measure the voltage in electrical circuits, DC.
The device contains a magnet within the framework, the principle of operation is based on the interaction of the magnetic field of the permanent magnet electric current passing through the coil frame. Scale round, the zero mark on the left or in the middle.
Dimensions - 72x72x50 mm.
Panel cutout diameter of 68 mm.
Scale length 55 mm.
Accuracy class - 1.5, 2.5.
Response time less than 4 seconds.
Measuring range of devices millivoltmeters EV0611 - 25mV, 50mV, 75mV, 150mV, 300mV, 500mV, 750mV, 1000mV.
A way to incorporate - with calibrated resistance wire 0.035 ohms.
Operating conditions of devices EV0611
Temperature from -30 ° C to +50 ° C.
Relative humidity 90% at a temperature of +30 ° C.
Vibration: Acceleration 5-30 m / s 2, the frequency of 10 to 70Hz.
Shock: acceleration of 50 m / s 2, the frequency of strikes from 10 to 50 minutes.
Weight 0.15 lbs.
MTBF 39,000 hours.
10 years lifetime.