Electrical measuring instruments >> analog panel meters >> ammeters and voltmeters >> DC >> size 72х72mm
Also, this device can be called: EA-0611, EA 0611, ЄA0611, ЄA-0611, ЄA 0611, ea0611, ea-0611, ea 0611.
Microammeter EA0611 - device-coil system for measuring electrical current in DC circuits.
The device contains a magnet vnutriramochnym, the principle of operation is based on the interaction of the magnetic field of the permanent magnet electric current passing through the coil frame.
The device has a uniform scale with an arrow the presentation of information.
Specifications ammeter and EA0611
Dimensions 72x72x50 mm.
Scale length 55 mm.
Panel cut - 68 mm.
Accuracy class 1.5, 2.5.
Response time less than 4 seconds.
Measurement range - 25mkA, 30mkA (only with the zero mark in the middle of the scale); 50mkA; 100uA, 200uA; 300mkA; 500mkA; 1000mkA.
With the inclusion of benefits - directly.
Operating conditions EA0611
Temperature -30 ° C to +50 ° C .
Relative humidity 90% at +30 ° C.
Vibration: Acceleration 5-30 m / s 2 , the frequency of 10-70Hz.
Shock: acceleration of 50 m / s 2 , the frequency of 10-50 beats per minute.
Unit weight EA0611 - 0.15 kg.
Rate of mean time to failure of devices - 39,000 hours.
Average life - 10 years.