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BA_IOM_02.2018_EN

Instruction Manual

Active hot chathode ionisation gauge

JEVAmet IOM

Содержание JEVAmet

Страница 1: ...BA_IOM_02 2018_EN Instruction Manual Active hot chathode ionisation gauge JEVAmet IOM...

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Страница 3: ...2 Safety 8 2 1 General Information 8 2 2 Signs and Symbols 8 2 3 Basic Safety Regulations 8 3 Technical Product Description 9 3 1 Function 9 3 2 Measuring Principle 9 4 Technical Data 10 4 1 Vacuum Me...

Страница 4: ...e Filaments 17 6 8 Dependence on the Gas Type 17 7 Maintenance and Service 18 7 1 Maintenance 18 7 1 1 General Maintenance Advices 18 7 1 2 Replacement Parts 18 7 1 3 Sensor Replacement 18 7 2 Trouble...

Страница 5: ...ure 3 Rear of the Instrument 14 Figure 4 Connector for Input Output D SUB 9 pin male 14 Figure 5 Schematic design of the JEVAmet IOM 19 0 2 List of Tables Table 1 Part numbers 6 Table 2 Scope of Deliv...

Страница 6: ...ses in mixtures containing oxidants e g atmospheric oxygen within the explosion range The vacuum gauge has a flange connection DN16KF or DN25KF and can thus to suitable flange connections be attached...

Страница 7: ...n advice of damage to the carrier and to the insurer in case of damage Retain the packaging material because the reconsignment in the original packaging of the manufacturer is prerequisite for warrant...

Страница 8: ...the materials and the process media Consider possible reactions e g explosion of the process media due to the heat generated by the product Adhere to the applicable regulations and take the necessary...

Страница 9: ...r pressures the measurement range is primarily limited by the geometry of the sensor For the JEVAmet IOM sensor the low pressure limit is in the range of 5 10 10 mbar whereas the high pressure limit i...

Страница 10: ...A Low Emission Current 2 mA High Emission Current Emission Current Switch Over by Digital Input Signal 4 4 Degassing Activation by Digital Input Signal Start Pressure 1 10 4 mbar Duration 2 min 4 5 A...

Страница 11: ...garithmic 1 V Decade p 10 U 10 mbar U 1 lg p 10 10 V Figure 1 Analog Output A Overpressure Switch Off at Low Emission Current 5 0 10 2 mbar B Overpressure Switch Off at High Emission Current 1 5 10 3...

Страница 12: ...m Weight 0 3 kg Figure 2 Dimensions JEVAmet IOM in mm 4 11 Standards Compliance with EMC Directive 2014 30 EU Compliance with RoHS Directive 2011 65 EU Compliance with WEEE Directive 2012 19 EU Intern...

Страница 13: ...nded mounting position vacuum flange upside is to be avoided especially for vacuum applications which are subject to condensation or other precipitates Protect the sensor from contaminations especiall...

Страница 14: ...ol and monitoring of the instrument Figure 4 Connector for Input Output D SUB 9 pin male 1 Control Input Emission On 2 Input Voltage Supply GND 3 Output Analog Output Signal 0 10 5 V Ri 100 4 Input Vo...

Страница 15: ...ply and reconnect If the fuse is activated again there is a failure of the electronics Please contact JEVATEC Red blinking Emission error Automatic deactivation of the emission Restart the emission If...

Страница 16: ...apply LOW level on pin 1 of the input output connector 6 4 Analog Output The analog output Figure 1 page 11 is provided by the input output connector Figure 4 page 14 6 5 Emission Current The sensor c...

Страница 17: ...overpressure switch off is exceeded the emission will be switched off automatically The LED Mode lights up red To restart the emission you have to disconnect and reapply LOW level on pin 1 of the inpu...

Страница 18: ...eferably be free of harmful substances Adhere to the forwarding regulations of all involved countries and forwarding companies and enclose a duly completed declaration of contamination You will find t...

Страница 19: ...unction of the JEVAmet IOM is shown by the LED Mode on the rear of the instrument Table 4 Error Conditions page 15 CAUTION In case of an error it may be helpful to just turn off the mains supply and t...

Страница 20: ...ing storage the following ambient conditions need to be maintained Ambient temperature 20 60 C Humidity of the air As low as possible Preferably in a sealed plastic bag with desiccant 8 3 Waste Dispos...

Страница 21: ...lated Contamination of Article Has the article been used yes no toxic yes no What kind of oil liquid was used corrosive yes no microbiological yes no Is the equipment free from potentially harmful sub...

Страница 22: ...formed about the condition of contaminated vacuum devices and components before the start of work This is the purpose of the Declaration of Contamination The declaration must be sent to the manufactur...

Страница 23: ...Amet IOM The products comply with the following European Council Directives 2014 30 EU EU Directive EMC EU Office Journal L 96 79 of 29 March 2014 2011 65 EU EU Directive RoHS EU Office Journal L 174...

Страница 24: ...JEVATEC GmbH Schreckenbachweg 8 07743 Jena GERMANY Phone 49 3641 3596 0 Fax 49 3641 3596 39 E mail info jevatec de...