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)