Line vacuum regulator VACUU·SELECT

digital

Overview

• Supplied complete and ready for use, including integrated solenoid isolation valve and standard hose connections
• Predefined vacuum applications and automatic boiling-point detection save operator time
• Simple setup — install VACUU·SELECT in-line between pump and vacuum application
• Integrated vent valve allows inert gas connection
• Integrated check valve minimizes interaction with other applications on the same vacuum supply

Product Details
The VACUU·SELECT complete controller provides process control for applications supported by an external vacuum source such as a standalone pump or a vacuum network. Operate with manual set‑point control, run predefined applications at one touch, or create custom sequences with drag‑and‑drop editing. The benchtop unit is delivered ready for lab mounting; a built‑in version is available for casework. The integrated assembly includes the VACUU·SELECT vacuum controller, a check valve and a chemical‑resistant solenoid isolation valve. The ceramic‑diaphragm vacuum sensor and venting valve are integrated into the controller body. The compact unit is easy to install and configure and features an application‑based user interface. For solvent evaporation, the controller detects the boiling pressure and stabilizes process pressure using two‑point control.

Items supplied

• VACUU·SELECT complete benchtop controller with solenoid isolation valve, check valve, integrated ceramic‑diaphragm vacuum sensor and venting valve
• Power supply with country‑specific plug
• Manual

Technical data

• Measuring range (upper): 1080 mbar / 810 torr
• Measuring range (lower): 0.1 mbar / 0.1 torr
• Control range: 1 mbar to 1080 mbar
• Measurement principle: Ceramic diaphragm (alumina), capacitive, gas‑independent, absolute pressure
• Accuracy: < ±1 mbar / ±1 digit (after adjustment, constant temperature)
• Vacuum connection: Hose nozzle DN 6/10 mm; venting nozzle DN 4–5 mm
• Operating temperature: 10 °C to 40 °C (storage: -10 °C to 60 °C)
• Max. media temperature: 40 °C continuous, 80 °C short term
• Dimensions (L x W x H): 191 x 127 x 187 mm; Weight: 2 kg
• Interfaces: Ethernet (Modbus TCP), USB Type A, RS‑232 (adapter)
• Max VACUU·BUS current (24 V DC): 4 A; cable length: 2 m
• Certifications: NRTL; ATEX (internal atmosphere only)