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PX170-28DV压力传感器 美国omega
固态传感器，用于低压差应用，温度已补偿
PX170
固态传感器，用于低压差应用，温度已补偿
Solid State Reliability
Linear Output Proportional to Pressure
Low Null Shift
Integral Silicon Diaphragm
PC Board Mount or Connector
Ideally Suited for Clean, Dry, Non-Corrosive Gases
规格：
Excitation: 10 Vdc (16 Vdc max) @ 2 mA
Output: 7 inH2O, 28 ±2 mV; 14 inH2O, 35 ±2 mV; 28 inH2O, 42 ±2 mV
Input Impedance: 6.6 kΩ
Linearity: P2 > P1 ±1.5% FS (full scale output)
Hysteresis and Repeatability: ±0.25% FS
Zero Balance: ±2 mV
Operable Temperature Range: -40 to 85°C (-40 to 185°F)
Compensated Temperature Range: 0 to 50°C (32 to 122°F)
Thermal Zero Effect: ±3 mV
Thermal Span Effect: ±3.5% FS
Operable Overpressure: 140 inH2O (5 psi)
Stability Over 1 Year: ±1.5% FS
Response Time: 1 ms
Gage Type: Solid state piezoresistor
Diaphragm Material: Silicon
Media Compatibility:
P1: Dry gases only
P2 (Gage): Limited to media that will not attack polyester, silicon, borosilicate glass or epoxy adhesive.
Pressure Port: 7.1 mm (0.28") Dia.
Tube Fitting Electrical Connection: Standard 2.5 mm (0.1") spacing for PC board termination
Mating Connectors: CX136-4, sold separately
Weight: 7 g (0.25 oz)
注释: See Instrumentation for compatible meters
产品型号/产品描述
PX170-07DV Differential transducer with 0 to 7 inch of water range
PX170-14DV Differential transducer with 0 to 14 inch of water range
PX170-28DV Differential transducer with 0 to 28 inch of water range
PX170-28DV压力传感器 美国omega
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PX172-100GI压力传感器 美国omega
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