CVM201 Super Bee™ Convection


CVM201 Super Bee is InstruTech’s convection enhanced Pirani vacuum gauge module with a built-in controller and OLED display.  It also provides analog outputs, process control relays and RS232/RS485 serial communications.

The pressure measurement range of the CVM201 is 1.00E-04 to 1,000 Torr.

CVM201 is available with various fittings including 1/8 in. NPT male, 1/2 in. O.D. Tube (O-ring compression), NW16KF, NW25KF, NW40KF, 1/4 in. Cajon 4VCR, 1/2 in. Cajon 8VCR,   1 1/3 in. Mini-Conflat and 2 3/4 in. Conflat.


  • Wide measurement range of 1.00E-04 to 1,000 Torr
  • Built-in controller with bright OLED digital display
  • User programmable display units in Torr/mTorr, bar/mbar, Pa
  • 2 analog outputs and 2 setpoint relays
  • RS232 / RS485 serial communications
  • Also a Lower cost, plug-compatible direct drop-in replacement for the Granville-Phillips® Mini-Convectron®
  • CE and RoHS compliant
  • Standard warranty of 2 years
CVM201 Super Bee™ Convection Optional Power Supply for CDM900

Trademark Acknowledgements listed in the CVM201 Data sheet.