CVC 3000 detectVacuum controller bench-top device
Overview
- detect function for independent vapor pressure detection - time saving for other tasks
- compact unit with chemically resistant vacuum valve and common laboratory hose connections - immediately ready for use
- the vacuum measuring is integrated within the valve block - direct connection of the CVC 3000 detect between pump and vacuum application
- integrated venting valve - simple pressure balance or ventilation with inert gas at the end of the process
- non-return valve - no interference of parallel applications at a common vacuum source
Vacuum controller bench-top device in action
The CVC 3000 detect is a ready to use two-set-point vacuum controller - available both as bench-top device and as a unit designed for attaching to a lab scaffold. It consists of the vacuum controller CVC 3000 with integrated ceramic vacuum sensor and venting valve that forms together with a non-return valve and the chemically resistant solenoid valve a very compact and easy to install unit for vacuum control. The electronic vacuum control increases the process efficiency and decisively improves the solvent recovery for existing vacuum sources like oil-free vacuum pumps or vacuum networks. In the “detect” mode the controller does approach and detect the boiling pressure and switches to the two-point vacuum control mode by itself. Manual settings are possible at any time during current operation.
Technical data and graphs
| Upper measuring limit in mbar/hPa | 1080 mbar | |
| Upper measuring limit in torr | 810 torr | |
| Lower measuring limit in mbar/hPa | 0.1 | |
| Lower measuring limit in torr | 0.1 torr | |
| Measurement principle | Ceramic diaphragm (alumina), capacitive, gas indep., absolute pressure | |
| Accuracy of measurement | < +- 1 mbar/hPa/torr / +- 1 digit (after adjustment, constant temp.) mbar/hPa/torr | |
| Vacuum sensor | Integr. | |
| Temperature coefficient | < 0.07 mbar/hPa/0.05 torr /K mbar/hPa/torr /K | |
| Vacum connection | Hose nozzle DN 6/10 mm | |
| Venting valve | Integrated, hose nozzle DN 4-5 mm | |
| Lower ambient temperature (storage) | -10 °C | |
| Upper ambient temperature (storage) | 60 °C | |
| Lower ambient temperature (operation) | 10 °C | |
| Upper ambient temperature (operation) | 40 °C | |
| Max. media temperature for continuous operation | 40 °C | |
| Max. media temperature short term | 80 °C | |
| Material of outer housing | Robust plastic housing with good chemical resistance | |
| Protection class IEC 60529 | IP 20 | |
| Protection class UL50E | Type 1 | |
| Protection class front side IEC 60529 | IP 42 | |
| Dimension L in mm | 181 mm | |
| Dimension B in mm | 162 mm | |
| Dimension H in mm | 174 mm | |
| Weight | 1.5 kg | |
| Max. current for VACUU BUS (24V DC) | 4 A | |
| Cable length connection in m | 2 m | |
| Interface | RS 232C | |
| NRTL certification | Yes | |
| ATEX conformity | II 3/- G Ex h IIC T3 Gc X Internal Atm. only | |
| Items supplied | Vacuum controller CVC 3000 detect bench-top device, complete with vacuum solenoid valve, non-return valve, integrated ceramic diaphragm vacuum sensor and venting valve. With power supply, ready to use, with manual |
Downloads
Optional accessories
Related Products
Vacuum controller bench-top device in action
The CVC 3000 detect is a ready to use two-set-point vacuum controller - available both as bench-top device and as a unit designed for attaching to a lab scaffold. It consists of the vacuum controller CVC 3000 with integrated ceramic vacuum sensor and venting valve that forms together with a non-return valve and the chemically resistant solenoid valve a very compact and easy to install unit for vacuum control. The electronic vacuum control increases the process efficiency and decisively improves the solvent recovery for existing vacuum sources like oil-free vacuum pumps or vacuum networks. In the “detect” mode the controller does approach and detect the boiling pressure and switches to the two-point vacuum control mode by itself. Manual settings are possible at any time during current operation.
Technical data and graphs
| Upper measuring limit in mbar/hPa | 1080 mbar | |
| Upper measuring limit in torr | 810 torr | |
| Lower measuring limit in mbar/hPa | 0.1 | |
| Lower measuring limit in torr | 0.1 torr | |
| Measurement principle | Ceramic diaphragm (alumina), capacitive, gas indep., absolute pressure | |
| Accuracy of measurement | < +- 1 mbar/hPa/torr / +- 1 digit (after adjustment, constant temp.) mbar/hPa/torr | |
| Vacuum sensor | Integr. | |
| Temperature coefficient | < 0.07 mbar/hPa/0.05 torr /K mbar/hPa/torr /K | |
| Vacum connection | Hose nozzle DN 6/10 mm | |
| Venting valve | Integrated, hose nozzle DN 4-5 mm | |
| Lower ambient temperature (storage) | -10 °C | |
| Upper ambient temperature (storage) | 60 °C | |
| Lower ambient temperature (operation) | 10 °C | |
| Upper ambient temperature (operation) | 40 °C | |
| Max. media temperature for continuous operation | 40 °C | |
| Max. media temperature short term | 80 °C | |
| Material of outer housing | Robust plastic housing with good chemical resistance | |
| Protection class IEC 60529 | IP 20 | |
| Protection class UL50E | Type 1 | |
| Protection class front side IEC 60529 | IP 42 | |
| Dimension L in mm | 181 mm | |
| Dimension B in mm | 162 mm | |
| Dimension H in mm | 174 mm | |
| Weight | 1.5 kg | |
| Max. current for VACUU BUS (24V DC) | 4 A | |
| Cable length connection in m | 2 m | |
| Interface | RS 232C | |
| NRTL certification | Yes | |
| ATEX conformity | II 3/- G Ex h IIC T3 Gc X Internal Atm. only | |
| Items supplied | Vacuum controller CVC 3000 detect bench-top device, complete with vacuum solenoid valve, non-return valve, integrated ceramic diaphragm vacuum sensor and venting valve. With power supply, ready to use, with manual |
