Convection & Pirani-Capacitance Vacuum Gauges
![CVM201-Super-bee-overview-picture CVM201-Super-bee-overview-picture](/uploads/media/600x485/01/101-CVM201-Super-bee-overview-picture.png?v=1-0)
CVM201 Super Bee™ Convection
- Convection enhanced Pirani Technology
- Measurement range from 1.00E-04 to 1,000 Torr
- Built-in controller with digital display
- 2 analog outputs, 2 setpoint relays
- RS232/RS485 serial communications
![CVM211-Singer-overview_picture CVM211-Singer-overview_picture](/uploads/media/600x485/00/100-CVM211-Singer-overview_picture.png?v=2-0)
CVM211 Stinger™ Convection
- Convection enhanced Pirani Technology
- Measurement range from 1.00E-04 to 1,000 Torr
- Built-in controller with digital display
- 1 analog output, 1 setpoint relay
![Worker-Bee-Gauge Worker-Bee-Gauge](/uploads/media/600x485/04/74-Worker-Bee-Gauge.png?v=4-0)
CVG101 Worker Bee™ Convection
- Convection enhanced Pirani Technology
- Measurement range from 1.00E-04 to 1,000 Torr
- Requires an external controller to operate
![Busy-Bee-PCM301 Busy-Bee-PCM301](/uploads/media/600x485/05/75-PCM301-Busy-Bee-detail_picture.png?v=2-0)
PCM301 Busy Bee™ Pirani Capacitance
- Pirani Capacitance Combination Technology
- Measurement range from 3.80E-05 to 1,125 Torr
- Built-in controller with digital display
- Analog output, 2 setpoint relays
- Gas independent above 7.6 Torr