simpson1212, simpson1212,simpson1212T,simpson1247,simpson1347,simpson1349,DC電壓表頭,品牌:simspon(辛普森),具有寬大的玻璃示窗,黑色堅(jiān)固的外殼,可根據(jù)不同顯示精度及范圍選擇不同的型號(hào).simpsonT 1349DC電壓表頭
simpsonT 1349DC電壓表頭,品牌:simspon(辛普森),
具有寬大的玻璃示窗,黑色堅(jiān)固的外殼,可根據(jù)不同顯示精度及范圍選擇不同的型號(hào).
Simpson Wide-Vue Style Analog Panel Meters,DC電壓表頭,
- Clear, acrylic window for wide angle visibility
- Black spade pointer for easy distant viewing
Accuracy:
Movement:
Tracking:
Shielding:
ResponseTime:
Overload
(1sec.):
Overload
(Continuous):
Repeatability:
Dial:
Resistance:
Operating
Temperature:
Case:
Pointer:
ScaleLength:
Net Weight:
+2% F.S. (Iron-Vane),+3 F.S. (Rectified)
Models 1212, 1212T:Small core magnet
Models 1247, 1347,1349: Annular, rectifier
Models 1257, 1357,1359: Iron-vane, magnetically
damped
+3%
Calibration isunaffected by magnetic panel mounting.
1.5 secondsmaximum
10 timesF.S.
1.5 timesF.S.
2%: AC Current, DCProcess
3%: AC Voltage, DCVoltage, Wattmeters
0.5%: DCCurrent
Sharp clear scale. Eachdial arc is calibrated to track the specific type of movementused.
+15% of meterimpedance
-4°F to +149°F (-20°Cto +65°C)
High density blackplastic
Model 1212: Blacklance;
All other models: Spadewith black matte finish
Model 1212, 1212T:1.50" (38.1mm);
Model 1227, 1227T,1247, 1257: 2.3" (58.4mm)
Model 1327, 1327T,1347, 1357, 1377: 3.14" (79.9mm);
Model 1329, 1329T,1349, 1359, 1379: 3.93" (100mm)
Model 1212, 1212T: 2oz(0.06kg);
Model 1257: 4 oz.(0.11kg)
Model 1359: 5 oz.(0.14kg)
Model 1227, 1227T: 6oz(0.17kg)
Model 1327, 1327T,1347: 8oz (0.23kg);
Model 1329, 1329T,1349, 1377: 9oz (0.26kg)
Model 1379: 10 oz.( 0.28kg)
 Wide-Vue Simpson Meter |
