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VSM vacuum transducer

VSM vacuum transducer
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VSM - Smartline Vacuum Transducer Pirani / Cold Cathode Absolute Pressure 1000 to 5 x 10-9 mbar Overview VSM vacuum transducer n Wide range combination sensor Pirani / cold cathode Automatic control of the cold cathode by the Pirani, switch-on of cold cathode at low pressure increases lifetime, insensitive against inrush of air Excellent ignition behavior Low stray magnetic field Voltage reduction of cold cathodes optimizes durability of sensors Overview Smartline vacuum transducers n Digital RS485 interfaces plus 0-10 V output signal, EtherCAT or PROFINET, Bluetooth adapter SLKBT for wireless communication PROFINET transducers support MRP Exchangeable sensor heads with stored calibration data Large LCD display (exc. EtherCAT, PROFINET) Readjustment of zero and atmosphere by pushbutton or interface LEDs for device status and switch points Two independent, potentialfree relay switch points (exc. EtherCAT, PROFINET) Protection class up to IP54 0-10 V output signal can be scaled according to the required output characteristics. Exchange of existing vacuum gauges easily, independent of the manufacturer, without programming effort Intelligent sensors for simplified integration according to Industry 4.0 standards Metal sealed stainless steel sensor cell, suitable for UHV (He leackage rate <5e-10 mbar l / s) Expansion with 2 channel controller VD12 or 4 channel controller VD14 possible VacuGraphTM Windows software for visualisation, analysis and storage of measuring data

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VSM - Smartline Vacuum Transducer Pirani / Cold Cathode Absolute Pressure 1000 to 5 x 10 -9 mbar Technical Data Measurement Principle Heat conduction Pirani / Cold cathode (inv. magnetron), dep. on gas type Measurement Range 1000 - 10 mbar: Approx. 30 % f. r., 10 - 2e-3 mbar: 10 % f. r., 2e-3 mbar - 1e-8 mbar: 25 % f. r. 10 - 1e-2 mbar: Approx. 2 % f.r., 1e-2-1e-8 mbar: Approx. 7 % f.r. Materials With Vac. Contact Stainl. steel 1.4307, tungsten, nickel, glass, molybdenum, Al₂O₃ ceramic Anode Voltage Reaction time 50 ms (switch-on cold cathode < 2s) Operating Temperature Storage Temperature...

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VSM - Smartline Vacuum Transducer Pirani / Cold Cathode Absolute Pressure 1000 to 5 x 10 -9 mbar Model designations VSM77DL DN 25 ISO-KF, 0-10 V and RS485, with LCD display VSM78DL DN 40 ISO-KF, 0-10 V and RS485, with LCD display VSM79DL DN 40 CF-F, 0-10 V and RS485, with LCD display VSM77E VSM78E VSM79E DN 25 ISO-KF, EtherCAT and RS485 DN 40 ISO-KF, EtherCAT and RS485 DN 40 CF-F, EtherCAT and RS485 VSM77PN DN 25 ISO-KF, Profinet and RS485 VSM78PN DN 40 ISO-KF, Profinet and RS485 VSM79PN DN 40 CF-F, Profinet and RS485 Set VD1277P: Set including a 2 channel controller VD12, VSM77D, measuring...

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VSM vacuum transducer 3Pages

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VSM vacuum transducer
3Pages