simpson2123L 2523 2543 2524 2544交流电压表头simpson2123L,simpson2523,simpson2543,simpson2524,simpson2544交流电压表头,
品牌:simpson(辛普森),
标准刻度方便读取数据,外壳由金属制造,面板由玻璃密封.
simpson 250 Long Scale Analog Panel Meters交流电压表头,
Accuracy:
Movement:
Suspension:
Tracking:
Shielding:
ResponseTime:
Overload (1sec.):
Overload
(Continuous):
Repeatability:
Dial:
Case:
Resistance:
Operating
Temperature:
Pointer:
ScaleLength:
Net Weight:
AC: ±3% full scale(F.S.)
DC: ±2% full scale(F.S.)
AC: Rectifier type, DC:self-shielded, permanent
magnet
Pivot andjewel
±3%
Calibration isunaffected by magnetic panel mounting.
1.5 secondsmaximum
10 timesF.S.
1.5 timesF.S.
2%
Sharp clear scale. Eachdial arc is calibrated to track
the specific type ofmovement used.
Models 2523, 2524, 2543& 2544: Metal
Models 2123L, 2143L:Black plastic
±15% of meterimpedance
-4°F to +149°F (-20°Cto +65°C)
Red,knife-edge
Models 2123L, 2523,2543 & 2143L: 4.77" (121.16mm)
Models 2524, 2544:6.54" (166.0mm)
Models Model 2523,2123L, 2543 & 2143L: 8oz (230g)
Models 2524, 2524, 2544: 9oz(260g)