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Содержание ME49F Series

Страница 1: ...alized personnel familiar with the installation commissioning and operation of this product Specialized personnel are persons who can assess the work they have been assigned and recognize potential dangers by virtue of their specialized training their skills and experience and their knowledge of the pertinent standards For explosion proof models the specialized person nel must have received specia...

Страница 2: ... medium used in the system The limit values given in the technical data may not be exceeded 1 7 Safe working practices for mainte nance and installation work The safety instructions given in this operating manual any nationally applicable regulations on accident prevention and any of the operating com pany s internal work operating and safety guide lines must be observed The operating company is r...

Страница 3: ...e functions of the unit on site Thanks to their venting screws the shut off valves allow the connected pipe system to be vented 4 1 Process connection Dangers caused by pressure on the instrument are to be prevented with suitable measures By authorized and qualified specialized person nel only Only for the designated mechanical process connection for the model see the order code on the device type...

Страница 4: ...nt and the local applicable regulations and guidelines for the installation and operation of electrical installations in potentially explosive areas By authorized and qualified specialized person nel only Disconnect the system from the mains before connecting the device Add a fuse adapted to the energy requirements 5 Start up All electrical supply operating and measuring lines and the pressure con...

Страница 5: ...ing range again correct if necessary 6 Maintenance The instrument is maintenance free We recommend checking the instrument at regular intervals to ensure reliable operation and a long service life Inspecting the output signal Check the leak tightness of the pressure con nection lines Check the electrical connection cable clamp connections The precise test cycles and operating and ambient condition...

Страница 6: ... housing 2 2 nF Output signal 4 20 mA Electrical connection type Two wire Load at rated voltage 450 Apparent ohmic resistance RL Ub 15 V 0 02 A Current voltage limit ca 30 mA Temperature drift zero point 0 4 FS 10 K Temperature drift measuring range 0 05 FS 10 K Linearity 0 5 of the measuring range Hysteresis 0 1 of the measuring range Connection materials assembly Discharge port Connection shank ...

Страница 7: ...7 20 Page 12 Dimensional drawings all dimensions in mm unless otherwise specified Cable screw connection M16 x 1 5 ...

Страница 8: ... 400 mbar 8 3 0 0 6 bar 0 1 0 1 bar 0 2 0 1 6 bar 0 3 0 2 5 bar 0 4 0 4 bar 0 5 0 6 bar 0 6 0 10 bar 0 7 0 16 bar 0 8 0 25 bar 0 9 0 40 bar 1 0 1 0 bar 3 1 1 0 6 bar 3 2 1 1 5 bar 3 3 1 3 bar 3 4 1 5 bar 3 5 1 9 bar 3 6 1 15 bar 3 7 Discharge port Connecting pin with outer thread G1 2B bottom Niro 8 7 Electrical output signal 4 20 mA linear 2 LINE B Electrical connection Inner terminal strip E Ope...

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Страница 20: ...ubject to change without notice Changements techniques sous réserve Fischer Mess und Regeltechnik GmbH Bielefelder Str 37a D 32107 Bad Salzuflen Tel 49 5222 9740 Fax 49 5222 7170 eMail info fischermesstechnik de www fischermesstechnik de ...

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