MIL-PRF-10304/24G
REQUIREMENTS:
Dimensions and configuration: See figure 1.
Weight: 4 ounces maximum.
Full-scale ranges: See table I.
Scale:
Length: 1.0 inch minimum.
Pointer deflection: 90° nominal.
Position influence: ±3 percent change for 60° rotation from normal operating position.
Accuracy: ±3 percent.
Overshoot:
2.0 minimum
50 percent maximum.
Response time: 2 seconds maximum.
Power consumption (loss) (at end scale deflection):
250 mV maximum for µA.
150 mV maximum for mA and self-contained ammeters.
50 mV ±3 percent for external shunt ammeters with shunt leads of 0.065 ± 0.010 ohm resistance.
High temperature cycling:
±5 percent.
±3 percent change.
Temperature influence: ±1 percent change.
Exposure to extreme temperatures: ±3 percent permanent change.
Overload capacity:
Momentary overload: ±2 percent permanent change.
Sustained overload:
±1 percent temporary zero shift.
±1 percent permanent zero shift.
±2 percent permanent change.
Dielectric withstanding voltage: 1, 500 volts rms.
TABLE I. Full-scale ranges.
Microamperes
Milliamperes
Zero left
Zero center
Zero left
Zero center
10
10-0-10
1
1-0-1
30
30-0-30
5
5-0-5
50
50-0-50
10
10-0-10
100
100-0-100
50
100-0-100
200
200-0-200
100
500-0-500
300
300-0-300
200
500
500-0-500
500
2