DC meters with pointer deflection angle of 240 deg. М42408, М42412, М42496
Specifications
Documentation
Related products
|
Type |
М42408 |
М42412 |
М42496 |
|
Overall dimension, mm |
Ø 85 |
120х120 |
96х96 |
|
Scale length, mm |
127 |
200 |
150 |
|
Panel cutout, mm |
82 |
112х112 |
92х92 |
|
Accuracy class |
1.5 |
1.5 |
1.5 |
|
Case protection level (for the front frame) |
IP53 |
IP53 |
IP53 |
|
Meter weight, kg |
0.32 |
0.4 |
0.36 |
|
М42408, М42412, М42496 |
||
|
end value of a measurements range |
connection method |
operation conditions |
|
mA– 1; 5; 20 А – 5; 10 |
Directly |
Temperature -50...+60 °С Relative humidity 95 % at +35 °С. Vibration strength: acceleration 10 m/s2, frequency 10...100 Hz. Impact resistance: acceleration 30 m/s2, duration 6...20 ms |
|
А – 10; 20; 30; 50; 75; 100; 150; 200; 300; 400; 500; 600; 750 kA – 1; 1.5; 2; 3; 4; 5; 6; 7.5; 10 |
With outer shunt for 75 mV and calibrated wires of 0.035 Ω |
|
|
V – 10; 15; 30; 50; 100; 150; 250 |
Directly |
|
|
kV – 1; 1.5; 2; 3; 4 |
With outer multiplying resistor at rated current of 1 mA |
|
|
Ammeters can be graduated for operation with connecting wires of 0.053; 0.088; 0.14 and 0.21 Ω. In accordance with the Customer’s option ammeters can be graduated for operation with connecting wires of other resistance but not more than 0.28 Ω. |
||
Ordering examples
Ammeter М42408, 0...1 A, 0...75 mV; v, TU 25-7504.207-2009
For ammeter М42408 having measurement range 0...10 A and outer shunt for 75 mV; accuracy class 1.5, vertical operating position.
Ammeter М42408 ОМ2, 0...10 A, 0...75 mV, 1.5, g, TU 25-7504.207-2009
For ammeter М42408 having measurement range 0...10 A and outer shunt for 75 mV; accuracy class 1.5, vertical operating position, meters for marine application.
Voltmeter М42408, 30-0-30 V, 1.5; v, TU 25-7504.207-2009
For voltmeter М42408 having measurement range 30-0-30 V, accuracy class 1.5, vertical operating position.
For reference only:
v/g – vertical/horizontal operating position;
ОМ2 – meters for marine application.
