真空传感器用于测量真空或低于大气压的压力。在低真空范围内工作的传感器会使用某种物理位移或材料特性变化来进行测量，中高真空传感器则使用环境的特性（例如热导率和电离）进行测量会更为准确。 性能参数有真空范围和工作温度。
供电电压:9...32 VDC |
功率消耗:≤5 mW |
加热电流:4...6.5 mA |
压力类型:真空 |
参考电阻 @ 25℃:220...300 Ω |
可测气体体积:0.1 cm³ |
响应时间:5 ms |
安装接口尺寸:1/8NPT-27 |
工作温度范围:-40 到 125 °C |
工作湿度范围:0...60 RH% |
抗冲击能力:100 g |
测量电阻 @ 25℃:110...150 Ω |
测量范围:10E-3 Torr (真空) |
电阻温度系数 (TCR):2.5 × 10³ K |
精度:0.5 FS (%) |
输出信号:0...10 V/4...20 mA, 0/1...5 VDC; 0.5...4.5 VDC ratiometrisch |
过压能力:27.5 Bar |
真空度范围:1 in Hg vac |
产品类型:Sensor |
测量压力类型:Gauge; Vacuum |
真空度范围:30 to 1.00E-3 torr (28.74 to 29.92 in Hg vac) |
产品类别:Vacuum Sensors |
传感技术:Utilizes MEMS |
产品类型:Sensor |
工作温度:-13 to 176 F (-25 to 80 C) |
测量压力类型:Vacuum |
输出信号:Analog Voltage; Analog Current; Switch; Digital |
显示类型:Digital Numerical Display |
产品类别:Vacuum Sensors |
产品类型:Sensor; Switch |
工作温度:-40 to 160 F (-40 to 71 C) |
测量压力类型:Vacuum |
输出信号:Switch |
真空度范围:311049 to -2 torr (-12216 to 30 in Hg vac) |
极数:Single Pole |
掷数:Double Throw |
产品类别:Vacuum Sensors |
传感技术:Mechanical Deflection |
冲击:15 g |
真空死区:21446 to 765 torr (-814 to -0.2000 in Hg vac) |
振动:2 g |
产品类型:Sensor; Transmitter |
测量压力类型:Absolute; Gauge; Compound; Vacuum |
输出信号:Analog Current |
真空度范围:760 to -2 torr (0.0 to 30 in Hg vac) |
产品类别:Vacuum Sensors |
传感技术:Variable Capacitance |
产品类型:Sensor or Transducer |
特征:Temperature Compensation |
工作温度:-65 to 250 F (-54 to 121 C) |
测量压力类型:Absolute (optional feature); Gauge (optional feature); Compound (optional feature); Sealed (optional feature); Vacuum (optional feature) |
输出信号:Analog Voltage |
产品类别:Vacuum Sensors |
传感技术:Strain Gauge |
产品类型:Sensor |
特征:Temperature Compensation |
工作温度:32 to 212 F (0 to 100 C) |
测量压力类型:Absolute; Gauge; Vacuum |
真空度范围:0.7503 torr (29.89 in Hg vac) |
产品类别:Vacuum Sensors |
传感技术:Semiconductor Piezoresistive |
产品类型:Sensor or Transducer |
工作温度:32 to 140 F (0 to 60 C) |
测量压力类型:Absolute; Vacuum |
输出信号:Analog Current |
真空度范围:150 to 0.0750 torr (24.01 to 29.92 in Hg vac) |
产品类别:Vacuum Sensors |
传感技术:Variable Capacitance |
产品类型:Sensor or Transducer |
工作温度:32 to 482 F (0 to 250 C) |
测量压力类型:Vacuum |
产品类别:Vacuum Sensors |
产品类型:Sensor or Transducer; Transmitter |
测量压力类型:Absolute (optional feature); Gauge (optional feature); Sealed (optional feature); Vacuum (optional feature) |
输出信号:Analog Current |
显示类型:Analog Meter; Digital Numerical Display |
产品类别:Vacuum Sensors |
传感技术:Utilizes MEMS |
产品类型:Sensor; Sensor or Transducer; Gauge; Instrument or Meter |
特征:Choice of Units;Other |
工作温度:50 to 104 F (10 to 40 C) |
测量压力类型:Absolute; Vacuum |
真空度范围:810 to 1 torr (-1.97 to 29.88 in Hg vac) |
精度:0.1000 ±% FS |
表盘尺寸:3.25 inch (82.55 mm) |
显示:Analog; Digital Numerical Display |
显示类型:Analog Meter; Digital Numerical Display |
材料:Gas; Corrosive Vapors |
测量介质:Gas; Corrosive Vapors |
安装:Center Back |
产品类别:Vacuum Sensors |
刻度单位:bar (optional feature); cm of Hg (optional feature); mbar, hPa, Torr |
传感技术:Variable Capacitance |
类型:Absolute; Vacuum |
工作压力范围:0.0145 to 15.66 psi (0.0102 to 11.02 m H2O) |
产品类型:Sensor |
工作温度:41 to 122 F (5 to 50 C) |
测量压力类型:Vacuum |
真空度范围:150 to 0.1000 torr (24.02 to 29.92 in Hg vac) |
产品类别:Vacuum Sensors |
产品类型:Sensor |
测量压力类型:Absolute; Vacuum |
输出信号:Analog Voltage |
产品类别:Vacuum Sensors |
传感技术:Variable Capacitance |
产品类型:Sensor; Gauge; Instrument or Meter |
特征:Alarm Indicator |
工作温度:32 to 122 F (0 to 50 C) |
测量压力类型:Gauge; Compound; Vacuum |
输出信号:Analog Voltage; NPN |
连接尺寸:0.1250 inch (3.17 mm) |
显示类型:Digital Numerical Display |
材料:Gas |
产品类别:Vacuum Sensors |
刻度单位:pounds per square inch; Kilopascals; bar; Inches of Hg; kg/cm2; mmHg |
传感技术:Strain Gauge |
工作压力范围:-14.69 to 14.69 psi (-10.34 to 10.34 m H2O) |
产品类型:Sensor or Transducer |
特征:Temperature Compensation |
工作温度:-49 to 250 F (-45 to 121 C) |
测量压力类型:Gauge; Compound; Vacuum |
输出信号:Analog Voltage; Analog Current |
真空度范围:259335 to 760 torr (-10180 to 0.0 in Hg vac) |
产品类别:Vacuum Sensors |
冲击:50 g |
振动:20 g |
产品类型:Sensor |
特征:Temperature Compensation |
工作温度:-40 to 257 F (-40 to 125 C) |
测量压力类型:Vacuum |
输出信号:Analog Voltage |
制造商:Amphenol Corporation |
产品型号:FMA-500-T1-40W-GV |
产品类别:Vacuum Sensors |
产品类型:Sensor |
特征:Temperature Compensation |
工作温度:-40 to 257 F (-40 to 125 C) |
测量压力类型:Vacuum |
输出信号:Analog Voltage |
制造商:Honeywell Sensing & IoT |
产品型号:19C030PV4L |
产品类别:Vacuum Sensors |
产品类型:Sensor or Transducer |
工作温度:-40 to 185 F (-40 to 85 C) |
测量压力类型:Absolute (optional feature); Gauge (optional feature); Compound (optional feature); Vacuum (optional feature) |
输出信号:Analog Voltage |
真空度范围:776484 to 1522 torr (-30540 to -30 in Hg vac) |
产品类别:Vacuum Sensors |
传感技术:Thin Film |
冲击:1000 g |
振动:30 g |
产品类型:Sensor |
测量压力类型:Vacuum |
输出信号:Analog Voltage; Analogue |
真空度范围:0.0 torr (29.92 in Hg vac) |
制造商:SMC Corporation of America |
产品型号:PSE531-M5-L |
产品类别:Vacuum Sensors |
产品类型:Sensor; Switch |
工作温度:-4 to 158 F (-20 to 70 C) |
测量压力类型:Gauge; Vacuum |
输出信号:Analog Current |
显示类型:LED |
最大电流:0.0800 amps |
最大直流电压:28 volts |
常态:Normally Open |
极数:Single Pole |
掷数:Single Throw |
产品类别:Vacuum Sensors |
技术:Solid-state |
产品类型:Sensor;Transducer;Gauge |
特征:Can handle liquids with suspended solids (slurries) ;Other |
工作温度:0 to 130 F (-18 to 54 C) |
测量压力类型:Absolute; Differential; Gauge; Vacuum |
输出信号:Analog Current; RS232/485 |
精度:0.5000 +/-inch (12.7 +/-mm) |
通信接口选项:Digital Serial |
显示:Analog Meter or Indicator |
显示类型:Analog Meter |
料位测量类型:Continuous Level |
最大工作压力:150 psi (106 m H2O) |
测量介质:Liquid |
测量技术:Air Bubbler |
输出选项:AnalogVoltage; AnalogCurrent |
产品类别:Vacuum Sensors |
刻度单位:pounds per square inch |
传感技术:Air Bubbler |
类型:Absolute; Differential; Gauge; Vacuum |
工作压力范围:? to 150 psi (? to 106 m H2O) |
产品类型:Sensor |
特征:Temperature Compensation; Quick Disconnect |
工作温度:15 to 140 F (-9 to 60 C) |
测量压力类型:Vacuum |
输出信号:Analog Voltage |
真空度范围:0.0 to -762 torr (29.92 to 59.9 in Hg vac) |
产品类别:Vacuum Sensors |
传感技术:Utilizes MEMS |
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