ATEX Vacuum pumps and gauges
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ATEX VACUUM PUMPS AND GAUGES CHEMICALLY RESISTANT, OIL-FREE AND SAFE

ATEX chemistry diaphragm pumps. ATEX VARIO® chemistry diaphragm pumps. Chemistry diaphragm pumps, vacuum systems and gauges for use in areas with potentially explosive atmospheres When intended for use in areas with potentially explosive atmospheres, European Community Directive 94/9/EC (ATEX) requires equipment in conformity with ATEX standards. VACUUBRAND offers Category 2 chemistry diaphragm pumps and vacuum systems in conformity with ATEX (for use in zones where an explosive atmosphere is likely to occur). These chemistry diaphragm pumps are appropriate for such locations because they...

2.3 ATEX vacuum pumps // www.vacuubrand.com/atex

PUMPING SPEED DIAGRAM at 50 Hz, without gas ballast M M VARIO®-CONTROL A characteristic feature of all models is their high performance even close to specified ultimate vacuum. The pumps are also characterized by excellent long-term stability of performance.

O outstanding chemical resistance Q flame-proof motor with built-in excess temperature protection, the customer does not need any additional overcurrent protection Q overpressure safety relief valve at Q safety diaphragm design with inert gas purge feature to permit op- tional installation of a diaphragm crack-detection system denser EK for pump protection and solvent recovery Technical data ATEX conformity Pumping chamber (pumped gases): II 2G IIC T3X Environment with inert purge gas: II 2G IIBT4X Environment without Ultimate vacuum (abs.) 12 mbar Ultimate vacuum (abs.) with bas ballast 18...

Technical data ATEX conformity Pumping chamber (pumped gases): II 2G IIC T3X Environment with inert purge gas: II 2G MB T4X Environment without Ultimate vacuum (abs.) 3 mbar Ultimate vacuum (abs.) with bas ballast 10 mbar Ordering data O outstanding chemical resistance Q flame-proof motor with built-in excess temperature protection, the customer does not need any additional overcurrent protection Q overpressure safety relief valve Q safety diaphragm design with inert gas purge feature to permit op- tional installation of a diaphragm crack-detection system denser EK for pump protection and...

Technical data ATEX conformity Pumping chamber (pumped gases): II 2G IICT3X Environment with inert purge gas: II 2G 11B T4 X Environment without Ultimate vacuum (abs.) 2 mbar Ultimate vacuum (abs.) with bas ballast 10 mbar Ordering data O outstanding chemical resistance Q flame-proof motor with built-in excess temperature protection, the customer does not need any additional overcurrent protection Q overpressure safety relief valve Q safety diaphragm design with inert gas purge feature to permit op- tional installation of a diaphragm crack-detection system denser EK for pump protection and...

O full advantage of ATEX chemistry diaphragm pumps O short process times due to hystere- sis-free VARIO® vacuum control VARIO®-pump operates on demand only as fast as necessary - minimal power consumption, extended maintenance intervals, silent opera- tional) for precise vacuum control and fully automatic processes complete system accessories l/O- Module, supply / isolation amplifier and ATEX vacuum sensor Technical data ATEX conformity Pumping chamber (pumped gases): II 2G IIC T3X Environment with inert purge gas: II 2G MB T4X Environment without Ultimate vacuum (abs.) 3 mbar Ultimate...

O full advantage of ATEX chemistry diaphragm pumps O short process times due to hystere- sis-free VARIO® vacuum control VARIO®-pump operates on demand only as fast as necessary - minimal power consumption, extended maintenance intervals, silent opera- tional) for precise vacuum control and fully automatic processes complete system accessories l/O- Module, supply / isolation amplifier and ATEX vacuum sensor Technical data ATEX conformity Pumping chamber (pumped gases): II 2G IIC T3X Environment with inert purge gas: II 2G IIBT4X Environment without Ultimate vacuum (abs.) 2 mbar Ultimate...

Q CVC 3000 Installation outside of the EX-area, without integrated sensor Control range (dependent on the sensor) 1080 - 0.1 mbar / 810 - 0.1 torr Interface to pump / sensor Analog-I/O-Module, connectable via isolation amplifier Ordering data Supply / isolation amplifier IN/OUT 4-20 mA 635427

large analog and digital vacuum display mains independent power supply unit BVE 9V, with ATEX approval, mercury and cadmium free enhanced battery life due to automatic shutdown and variable sampling rate high reliability, low EMI emission level near detection limit, high degree of immunity to electromagnetic interference for use in industrial environments capacitive alumina ceramic diaphragm vacuum sensor with excellent chemical resistance, accuracy and long term stability Vacuum Gauge ATEX category 2 approval Technical data ATEX-approval Upper measuring limit Lower measuring limit Accuracy...