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真空开关

真空开关是一种压力开关,在压力谱的真空端起作用。它们它们的主要目的是监视真空状态,并在液体或气体的真空度发生变化时打开或关闭连接。

  • Angst+Pfister 昂思菲特 总共1条产品数据 点击查看 >

  • Telemecanique Sensors / YAGEO 特勒美科(逖一传感) 总共2条产品数据 点击查看 >

    • Telemecanique Sensors / YAGEO 特勒美科(逖一传感) XMLBM02V2S11 真空开关

      测量压力类型:分差
      输出信号:继电器
      精度:2 %
      破坏压力:18 bar
      连接尺寸:G1/4
      接触材料:银触点
      真空死区:0.13 bar (+/- 0.02 bar)
      尺寸:158mm × 55mm × 77.5mm
      电气连接:PG13.5 Cable Gland
      IP防护等级:IP66
      材料:锌合金
      最大电流:0.1(直流)、3(交流) A
      最大允许压力:9 bar
      工作温度:+70°C
      产品重量:1.015kg
      电源电压:120 至 240 V 交流、250 V 直流
      IP 防护等级:IP66
      Maximum Pressure Reading:-0.01bar
      Mechanical Durability:3,000,000 次
      Media:空气、淡水、液压机液体、海水
      Minimum Operating Temperature:-25°C
      Minimum Pressure Reading:-0.87bar
      Operating Rate:120 次/分钟(隔膜)
  • Brooks Instrument 布鲁克斯 总共1条产品数据 点击查看 >

    • Brooks Instrument 布鲁克斯 IPS122 真空开关

      特征:Temperature Compensation
      开关常态:Normally Open; Normally Closed
      测量压力类型:Gauge; Vacuum
      输出信号:Analog Voltage; Analog Current
      开关技术:Electro-mechanical
      显示类型:Analog Meter
      最大电流:0.0450 amps
      工作温度:32 to 320 F (0 to 160 C)
      Device Category:Switch
      Maximum Dc Volts:30 volts
      Product Category:Vacuum Switches
  • Honeywell 总共7条产品数据 点击查看 >

    • Honeywell 77344XX 真空开关

      开关常态:Normally Open
      极数:Single Pole
      掷数:Single Throw
      测量压力类型:Absolute; Vacuum
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • Festo 费斯托 总共4条产品数据 点击查看 >

    • Festo 费斯托 VPEV-1&8-M12 真空开关

      测量压力类型:Vacuum
      输出信号:Analog Voltage; Analog Current
      工作温度:-4 to 176 F (-20 to 80 C)
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Pneumatic/electric pressure transducer
  • ITT Neo-Dyn 纽达因 总共5条产品数据 点击查看 >

    • ITT Neo-Dyn 纽达因 182P 真空开关

      极数:Single Pole; Double Pole
      掷数:Double Throw
      测量压力类型:Vacuum
      开关技术:Electro-mechanical
      最大交流电压:125 to 250 volts
      最大电流:11 amps
      最大直流电压:28 to 125 volts
      工作温度:-40 to 180 F (-40 to 82 C)
      真空死区:764 torr (-0.1471 in Hg vac)
      真空开关设定值:812 to 764 torr (-2.06 to -0.1471 in Hg vac)
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • Clark Solutions 总共25条产品数据 点击查看 >

    • Clark Solutions 120 Series Vacuum Switch 真空开关

      极数:Single Pole
      掷数:Double Throw
      测量压力类型:Gauge; Compound; Vacuum
      开关技术:Electro-mechanical
      最大交流电压:480 volts
      最大电流:15 amps
      工作温度:-58 to 160 F (-50 to 71 C)
      冲击:15 g
      真空死区:760 to 745 torr (0.0147 to 0.5884 in Hg vac)
      真空开关设定值:760 to 200 torr (0.0 to 22.07 in Hg vac)
      振动:2 g
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • OMEGA Engineering 欧米茄 总共10条产品数据 点击查看 >

    • OMEGA Engineering 欧米茄 PSW-800 真空开关

      测量压力类型:Gauge; Vacuum
      最大交流电压:250 volts
      最大电流:5 amps
      最大直流电压:28 volts
      工作温度:-40 to 167 F (-40 to 75 C)
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection; Piston
  • Delta-Mobrey (Delta Controls) 达尔塔莫伯雷 总共18条产品数据 点击查看 >

  • Barksdale 巴士德 总共9条产品数据 点击查看 >

    • Barksdale 巴士德 DPD1T & DPD2T Series 真空开关

      开关常态:Normally Open; Normally Closed
      极数:Single Pole
      掷数:Double Throw
      测量压力类型:Differential; Gauge (optional feature); Vacuum (optional feature)
      开关技术:Electro-mechanical
      最大交流电压:600 volts
      最大电流:10 amps
      最大直流电压:250 volts
      工作温度:-65 to 165 F (-54 to 74 C)
      真空死区:756 to 735 torr (0.1700 to 1 in Hg vac)
      真空开关设定值:758 to -2 torr (0.0600 to 30 in Hg vac)
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • Whitman Controls 总共10条产品数据 点击查看 >

    • Whitman Controls P88C 真空开关

      测量压力类型:Vacuum
      最大电流:1 to 15 amps
      工作温度:-31 to 185 F (-35 to 85 C)
      真空开关设定值:26617 to 812 torr (-1018 to -2.04 in Hg vac)
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • KOBOLD 科宝 总共2条产品数据 点击查看 >

    • KOBOLD 科宝 DRG26 - SS Pressure Gauge w& Switch 真空开关

      测量压力类型:Gauge; Vacuum
      精度:0.5000 ±% FS
      连接尺寸:0.5000 inch (12.7 mm)
      显示类型:Analog Meter
      最大交流电压:250 volts
      最大电流:0.6000 amps
      工作温度:32 to 140 F (0 to 60 C)
      刻度单位:pounds per square inch; Inches of Hg
      真空度范围:760 to -2 torr (0.0 to 30 in Hg vac)
      Device Category:Sensor; Switch; Gauge
      Media:Liquid; Gas
      Product Category:Vacuum Switches
      Sensor Technology:Semiconductor Piezoresistive
      Type:Single Scale
      Working Pressure Range:0.0 to 10000 psi (0.0 to 7038 m H2O)
  • ASCO / Emerson 阿斯卡 总共13条产品数据 点击查看 >

    • ASCO / Emerson 阿斯卡 NPSA 100 C 真空开关

      开关常态:Normally Open (optional feature); Normally Closed (optional feature)
      测量压力类型:Vacuum
      开关技术:Electro-mechanical
      显示类型:Digital Numerical Display
      Device Category:Switch
      Product Category:Vacuum Switches
  • Gems Sensors & Controls 捷迈 总共2条产品数据 点击查看 >

    • Gems Sensors & Controls 捷迈 PS81 Series 真空开关

      开关常态:Normally Open; Normally Closed
      测量压力类型:Vacuum
      输出信号:Switch
      开关技术:Electro-mechanical
      工作温度:-40 to 250 F (-40 to 121 C)
      真空死区:752 to 745 torr (0.3000 to 0.6000 in Hg vac)
      真空度范围:722 to 379 torr (1.5 to 15 in Hg vac)
      真空开关设定值:722 to 379 torr (1.5 to 15 in Hg vac)
      Device Category:Switch
      Number Of Poles:Single Pole; Double Pole
      Number Of throws:Single Throw
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • Thyracont 总共2条产品数据 点击查看 >

    • Thyracont VRC 真空开关

      测量压力类型:Vacuum
      工作温度:32 to 104 F (0 to 40 C)
      真空度范围:1050 to 4 torr (-11.42 to 29.76 in Hg vac)
      Device Category:Switch
      Product Category:Vacuum Switches
  • Edwards 爱德华 总共2条产品数据 点击查看 >

    • Edwards 爱德华 VS16K 真空开关

      开关常态:Normally Open (optional feature); Normally Closed (optional feature)
      测量压力类型:Vacuum
      开关技术:Solid-state
      最大交流电压:250 volts
      最大电流:10 amps
      真空开关设定值:750 to 22.51 torr (0.3825 to 29.04 in Hg vac)
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • Dwyer Instruments 德威尔 总共1条产品数据 点击查看 >

    • Dwyer Instruments 德威尔 MVS-6 真空开关

      接触材料:Silver contacts, brass terminals
      电气连接:0.187˝ x 0.20˝ spade terminals for quick disconnect
      电气额定值:3-8 in w.c.: 3 A, 125/250 VAC; 9-80 in w.c.: 10 A, 125/250 VAC; 81-330 in w.c.: 15 A, 125/250 VAC
      工作温度:4 ~ 66℃
      重复性:±20%
      开关类型:SPDT normally open or normally closed
      Certifications:cULus
      Diaphragm Material:Polyurethane
      Digital Output Configuration:SPDT
      Enclosure Material:Polycarbonate
      Minimum Life Expectancy:10 million cycles
      Pressure Range:Up to max. range
      Process Connection:MVS 1-3: 0.25˝ smooth port; MVS 4-6: 1/8˝ NPT male thread
      Set Point Adjustability:Adjustable
      Set Point Range:3 ~ 330 in w.c.
      Weight:19 g
      Working Medium:Air or compatible fluids
  • Simistep 硅迈科技 总共1条产品数据 点击查看 >

  • IDEC 和泉电气 总共1条产品数据 点击查看 >

    • IDEC 和泉电气 SRF-30-5-N 真空开关

      SRF-30-5-N 是一款高性能工业级真空开关,专为半导体制造、真空镀膜、真空热处理及实验室真空系统开发设计。该设备采用高精度压力传感元件与智能信号处理电路,能够实时、准确地监测系统真空度变化,并在达到预设阈值时快速输出开关量信号,为真空设备的自动化控制提供可靠保障。
  • RS Components 欧时 总共103条产品数据 点击查看 >

    • RS Components 欧时 1215536 真空开关

      产品类别:Vacuum Switches
      产品类型:Switch
      工作温度:32 F (0 C)
      最大直流电压:15 to 30 volts
      测量压力类型:Vacuum
      真空度范围:7503 torr (-265 in Hg vac)
  • Tecmark 总共2条产品数据 点击查看 >

    • Tecmark V4000 真空开关

      极数:Single Pole
      掷数:Single Throw (optional feature); Double Throw (optional feature)
      测量压力类型:Vacuum
      开关技术:Electro-mechanical
      最大交流电压:250 volts
      最大电流:25 amps
      工作温度:32 to 190 F (0 to 88 C)
      真空开关设定值:563 to 4.5 torr (7.77 to 29.74 in Hg vac)
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • Vaccon Company, Inc. 总共13条产品数据 点击查看 >

    • Vaccon Company, Inc. SX-4 真空开关

      开关常态:Normally Open
      测量压力类型:Vacuum
      输出信号:PLC ;Other
      开关技术:Solid-state
      最大电流:0.0200 amps
      工作温度:-40 to 250 F (-40 to 121 C)
      真空开关设定值:-51.02 to -375 torr (31.93 to 44.69 in Hg vac)
      Device Category:Switch
      Maximum Ac Volts:500 volts
      Maximum Dc Volts:24 volts
      Number Of Poles:Single Pole
      Number Of throws:Single Throw
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • FIPA, Inc. 总共10条产品数据 点击查看 >

  • MAMCO 总共4条产品数据 点击查看 >

    • MAMCO LFS-02 真空开关

      开关常态:Normally Open
      极数:Single Pole
      掷数:Single Throw
      测量压力类型:Gauge; Vacuum
      开关技术:Electro-mechanical
      工作温度:14 to 195 F (-10 to 91 C)
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Mechanical Deflection
  • Filter Minder® 总共8条产品数据 点击查看 >

    • Filter Minder® 135578 真空开关

      特征:Alarm Indicator; Polycarbonate Housing
      开关常态:Normally Open (optional feature); Normally Closed (optional feature)
      掷数:Single Throw
      测量压力类型:Vacuum
      开关技术:Electro-mechanical
      显示类型:Analog Meter
      工作温度:-40 to 250 F (-40 to 121 C)
      真空开关设定值:65.26 to 15 torr (27.35 to 29.33 in Hg vac)
      Device Category:Switch
      Product Category:Vacuum Switches
      Sensor Technology:Piston
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