特點

• 可以根據(jù)應用來選擇測定子（其他型號的本體也可以）
• 可以根據(jù)氣體類型設定靈敏度，因此可以進行更**的壓力測量
• 適用于固定的測量范圍
• 可以輸出2個設定點
• 可進行燈絲切換，靈敏度設置，范圍保持設置，DEGAS設置等。
• 標準配有RS232C通信
• 標準配有BCD輸出
• 圧力輸出0～10V（模擬Log輸出）

  用途

• 真空熱處理爐
  
• 真空坩堝
• 蒸發(fā)設備（擴散泵）
• 爐等一般工藝設備

  規(guī)格

  Product name		Glass Ionization Vacuum Gauge
  Model		model GI-D7
  Measurable pressure range		WIT：1.30×10-5 to 6.7×10-1 Pa WIB：1.30×10-6 to 2.3×10-2 Pa
  Accuracy		±15%
  Pressure indication		Didital indication 2 digit mantissa, 1 digit exponent
  Compatible sensor head		WIT-G1, WIT-G2, WIT-G3, WIB-G5, WIB-N3
  Sampling time		100ms
  DEGAS		Direct electrical heating of grid AC power 1.5VA
  Functions		Range hold function, Gas sensitivity setting, Filament selection
  Measurement value output		linear output 0 to 10 VDC, Pseudo-logarithmic output 0-10VDC(1V linear signal in each digit), Log output
  Control input		REMOTE/LOCAL, Filament ON/OFF, Filament 1/2, DEGAS ON/OFF, Range hold
  Control output		Analog output(0-10V), BCD output, Filament ON/OFF, Emission current setting, Degassing ON/OFF
  Set point(contact point capacity)		2 point(AC125Vmax, 0.5Amax / DC24Vmax, 1.0Amax)
  Serial communication spec		RS232C
  Operating temperature range		10 to 40℃(50 to 104℉）
  Operating humidity range		15 to 18％(not condensing)
  Power supply voltage		AC100±10V 50/60Hz, 120VA
  Fuse		BS. SEMKO 3.15A (2pcs)
  External dimensions W×D×H		240mm×380mm×99mm
  Weight		5.7kg
  Standard accessories	Power cord	3P Plug with ground
  	Connector	For external input / output
  	Quick manual	1 pc
  Options	Sensor cable	4, 10, 15, 20, 25, 30m
  	Gauge head	Triode type glass gauge:WIT-G1, WIT-G2, WIT-G3 B-A type glass gauge:WIB-G5 B-A tupe nude gauge:WIB-N3