Vacuum controller CVC 3000

For this product a successor is launchedSuccessor...
Free inquiry
CVC 3000


VACUUBRAND20683160ca. 115 mmca. 124 mmca. 0.44 kg20683160

The CVC 3000 manages vacuum processes by controlling vacuum pumps, vacuum and coolant valves and accessories. The illuminated graphical display with clear text menus (14 languages) and the jog wheel make its handling nearly self-explanatory. Depending on the model, a ceramic diaphragm vacuum sensor and venting valve are already integrated (or externally connectable). The ceramic vacuum sensor is chemically highly resistant, measures gas-type independent and accurately. This controller offers a two-point vacuum control mode via in-line solenoid valve. Ten fully configurable programs (with up to ten time and pressure steps each, and control functions such as venting and pumping) can be easily edited and stored. External valves and sensors for liquid level and vacuum down to the fine vacuum range are easy to connect and recognized automatically via the VACUU·BUS® control system. Besides the CVC 3000 enables the measurement of relative pressure with regard to a reference sensor (VSK 3000).

Performance features

  • controls vacuum, cooling water and venting on demand
  • intuitive operation with turn-and-tap jog wheel and clear text menus, with integrated venting valve
  • interactive communication (PC) through RS 232C serial interface
  • self-configuring due to VACUU·BUS® system: valves (vacuum, venting, coolant), sensors (vacuum, liquid level), Peltronic® condenser


go to top

Technical data

Unit Converter
Technical dataUnit CVC 3000
Vacuum sensorIntegr.
Upper measuring limitmbar/torr1080 / 810
Lower measuring limitmbar/torr0.1 / 0.1
Measurement principleCeramic diaphragm (alumina), capacitive, gas indep., absolute pressure
Accuracy of measurement< +- 1 mbar/hPa/torr / +- 1 digit (after adjustment, constant temp.)
Temperature coefficient< 0.07 mbar/hPa/0.05 torr /K
Venting valve, connectionIntegrated, hose nozzle DN 4-5 mm
Ambient temperature range (operation)°C10 - 40
Ambient temperature range (storage)°C-10 - 60
Max. media temp. for continuous operation / short times°C40 / 80
Material of outer housingRobust plastic housing with good chemical resistance
Degree of protectionIP 20
Degree of protection of front side (also built-in version)IP 42
Max. power for VACUU·BUS® (24V DC)4 A
Cable length of external power supplym2
InterfaceRS 232C
Dimensions (L x W x H)mm144 x 124 x 115
NRTL certificationCanada and the USA
ATEX-approvalII 3/- G IIC T3 X Internal Atm. only
Items suppliedVacuum controller complete with integrated ceramic vacuum sensor and venting valve. With wall-plug power supply, ready for use, with manual.
AccessoriesRubber vacuum tubing DN 6 mm (20686000)
PTFE tubing DN 10/8 mm (20638644)
DAkkS calibration with first delivery (20900214)
DAkkS recalibration (20900215)
VACUU·BUS® accessories
Vacuum sensor VSK 3000 (20640530)
Vacuum sensor VSP 3000 (20636163)
Kit small flange KF DN 16 for VKR/VSK/CVC (20699939)
In-line solenoid vacuum valve VV-B 6C (20674291)

CVC 3000 - Dimension sheet

CVC 3000 - Dimension sheet

-Technical data are subject to change without notice-

Ordering data

Product nameMains voltage and frequencyPlug* Order no.
CVC 3000 100-230 V~ 50-60 Hz
CEE/CH/UK/US/AUS/CN 20683160

* As part of the implementation process of our new ERP system in 2018 our catalog numbers were extended to 8 digits in length by adding the digits “2” or “20” to the beginning of the old catalog numbers.

go to top
go to top

This website uses cookies. By using this website, you agree to the use of cookies as outlined in our privacy statement. Learn more