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simpson1212 1212T 1247 1347 1349DC电压表头

simpson1212, simpson1212,simpson1212T,simpson1247,simpson1347,simpson1349,DC电压表头,品牌:simspon(辛普森),具有宽大的玻璃示窗,黑色坚固的外壳,可根据不同显示精度及范围选择不同的型号.simpson1212 1212T 1247 1347 1349DC电压表头


simpson1212, simpson1212,simpson1212T,simpson1247,simpson1347,simpson1349,DC电压表头,品牌:simspon(辛普森),具有宽大的玻璃示窗,黑色坚固的外壳,可根据不同显示精度及范围选择不同的型号.simpson1212 1212T 1247 1347 1349DC电压表头



simpson1212 1212T 1247 1347 1349DC电压表头,品牌:simspon(辛普森),
具有宽大的玻璃示窗,黑色坚固的外壳,可根据不同显示精度及范围选择不同的型号.

 

Simpson Wide-Vue Style Analog Panel Meters,DC电压表头,

  • 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)

     

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