MIL-PRF-10304/11E
REQUIREMENTS:
(Readings expressed as a percent of full-scale value.)
Dimensions and configuration: See figure 1.
Full-scale ranges: See table I.
Scale:
Length: 2 inches minimum.
Pointer deflection: 90° minimum.
Position influence: ±2 percent change of 60° rotation from normal operating position.
Accuracy: ±2 percent.
Overshoot: 50 percent maximum.
Response time: 2 seconds maximum.
Power consumption (loss) (at end scale deflection): 1 mA ±5 percent.
High temperature cycling:
±3 percent.
±2 percent permanent change.
Temperature influence: ±0.75 percent change.
Exposure to extreme temperatures: ±3 percent permanent change.
Overload capacity:
±1 percent temporary zero shift.
±1 percent permanent zero shift.
±2 percent permanent change.
Dielectric withstanding voltage: 3,000 volts rms.
TABLE I. Full-scale ranges.
Volts
Kilovolts 1/
Zero left
Zero center
2
20
150
30-0-30
1
10
10
30
200
50-0-50
2
20
50
300
100-0-100
5
30
100
500
200-0-200
800
1/ Used with external resistor. These meters shall
have a full-scale deflection of 1 milliampere, with
150 millivolts terminal drop. Requirements for
these meters shall be as specified for milliameters
in accordance with MIL-PRF-10304/12.
2