VSP63D

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Description

Description

Absolute Pressure 1000 to 1 x 10-4 mbar

The processor controlled VSP with robust helix filament is ideal for precise measurements in the fine vacuum range.
Smartline represents cutting edge technology providing safe, precise and cost effective process control.

Benefits

  • Durable Pirani helix filament
  • High resolution and accuracy
  • Pirani filament is protected against oil and solvent vapors by a metal screen
  • Digital RS485 interface and analog output signal 1.5-8.5 V or EtherCAT
  • Automatic baud rate detection 9.6 kBd to 115 kBd
  • Optionally with large, integrated LCD display with background illumination (VSP63DL, VSP64DL)
  • Two independent, potential-free relay switch points
  • Easily replaceable sensor heads with stored calibration data

Typical Applications

  • Analysis instruments
  • Operational control of roughing pumps and vacuum plants
  • Safety circuits in vacuum systems
  • Vacuum furnaces
  • Leakage tests
  • Freeze drying
  • Process engineering
Measuring Principle Pirani
Materials In Contact With Vacuum Stainless steel 1.4307, nickel, tungsten, glass
Measurement Range 1000 - 1e-4 mbar (750 - 1e-4 Torr), max. overpressure 4 bar abs.
Accuracy 1000 - 20 mbar: ca. ±30 % from reading
20 - 2e-3  mbar: < ±10 % from reading
< 2e-3 mbar: < factor 2
Repeatability ±2% from reading
Reaction Time < 100 ms
Voltage Supply 20 - 30 VDC
Electrical Connection VSP63D/DL, VSP64D/DL: SubD 15pol., male, lockable
VSP63E, VSP64E: M12 circular connector, female, lockable,
1x A standard, 5pol., 2x D coded, 4 pol.
Power Consumption 2.5W additonally 0.8 W for EtherCAT /relays / LCD
Operating Temperature +5...+60°C (rel. humidity  max . 80% at 30°C noncondensing)
Storage Temperature -40...+65°C
Max. Bake Out Temperature 125°C at the flange
Output Signal 0-10VDC, measuring range 1.5 to 8.5 VDC, logarithmic, 
1V / decade, load resistor > 10k W (VSP63D/DL, VSP64D/DL)
Serial Interface RS485: 9.6 kBd to 115 kBd, address switch  1 - 16
Switch Points 2 switch-over relays, 50 VAC / 2 A, 30 VDC / 2 A, max. 60 VA
Vacuum Connection DN 16 ISO-KF (VSP63),
DN 16 CF-F (VSP64)
Protection Class IP54 (VSP63E, VSP64E),
IP40 (VSP63D/DL, VSP64D/DL)
Weight 190g

vsp62-kennlinie


Vout (V)  =  log (p(hPa)) + 5.5

p (hPa)  =  10(Vout(V) -5,5)

Additional Info

Additional Info

Weight:
1.00 LBS
Shipping:
Calculated at Checkout