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VA.VB VACUUM UNIT

VA.VB VACUUM UNIT

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Chinese / English 
Vacuum sensor
Series connection
Aluminum,Stability quality
Position design
 
Specifications 
 Main Unit Type  VA17   VB27
 Media  Air 
 Type of valve and operation method   Pilot operated
 Lubrication  Not required
 Operating temperature range                5~50 oC (no freezing)
 Operating pressure range Vacuum pressure(PV) 0~101.3MPa  0.15~0.7MPa 
 Supply/Release pressure (P)   0.15~0.7MPa 
 CV 0.15 --
 Nozzle diameter                 -- 1.0 mm
 Suction flow  --  27 (ℓ /min(ANR)) 
 Air consumption --  56 (ℓ /min(ANR)) 
 Final vacuum --  -93kPa
 Rated supply pressure --  0.5MPa

Solenoid Specifications  *DC5V.DC12V Custom made
 Main Unit Type                     Supply Valve   Release Valve 
 Coil rated voltage  * DC24
 Allowable voltage fluctuation  ±10%
 Power consumption 42mA(1W)
 Surge voltage suppressor Diode
 Indicator light LED (Blue)

Sensor Specifications
 Main Unit Type  VA17S VB27S
 Rated pressure range  0~-100Kpa
 Setting pressure range  0~-100Kpa
 Withstand pressure 300kPa
 Fluid Air,Non-corrosive / Non-flammable gas
 Display selection  Unit:KPa , MPa , kgf/cm, bar , psi , inHg 
Display saving
 Power supply voltage DC12~24V ± 10%
 Current consumption ≦ 30mA
 Switch output NPN open
 Output operation NO / NC
 Output mode   One point mode / Hysteresis mode / Window comparator mode  
 Response time  2ms , 20ms , 100ms , 250ms , 500ms , 1s , 2s 
 Maximum load current  50mA
 Maximum applied voltage  DC30V
 Hysteresis Adjustable 1~9 KPa
 Indicator accuracy ≦ 0.2% F.S. 
 Lock password Yes
 Copy function Yes
 Language selection Chinese / English
 Switch ON Indicator Green:Power,Red:Alam
 Ambient temperature range    Operation:0~0~50oC,Storage-10~60oC (No condensation or freezing) 
 Ambient humidity range Operation / Storage:35~85% RH(with no condensation)
 Accessories Sensor Cable ( VSL-2M)
 Weight 40g