FISCHER DE46 Operating Manual Download Page 12

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Technische Änderungen vorbehalten • Subject 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: [email protected] • www.fischermesstechnik.de

14 Declaration of conformity

Summary of Contents for DE46

Page 1: ...fety instructions the in tended use of the device or the limit values given in the technical specifications can be hazardous or cause harm to persons the environment or the plant itself Fischer Mess u...

Page 2: ...situations but which could be useful 2 Application purpose Display and switching device for differential pres sure of gaseous media The instrument is to be ex clusively used for the applications agre...

Page 3: ...nsing lines 4 2 Electronic connection By authorized and qualified specialized person nel only The electrical connection of the instrument shall be performed according to relevant VDE and local electri...

Page 4: ...re menu select Quit and press Example Setting the switch points In normal mode press the button to enter the menu Menu level Switch points appears in the display to change the switch points press the...

Page 5: ...measuring cell corresponds to that of a capillary throttle You can set the response time to pressure jumps in the range 0 0 to 100 s But with maximum damping it will take more than 2 minutes for the r...

Page 6: ...EAR is active the other menu items are cancelled Square rooted Here the input signal is square rooted before being sent to the display and the out put This is necessary e g for flow measurements with...

Page 7: ...nt unwanted colour changes Here the colour change can be delayed in the range between 0 100s The following applies for instruments with firmware 2 16 and later Here the colour change can be delayed in...

Page 8: ...wn stream components Check the leak tightness of the pressure con nection lines Check the electrical connections The exact test cycles shall be adapted to the oper ating and ambient conditions If vari...

Page 9: ...g voltage Ub 20 32 V DC AC Connection type Three wire Output signal 0 20 mA 4 20 mA 0 10 V DC Apparent ohmic resistance Ub 26V RL Ub 4V 0 02A Ub 26V RL 1100 RL 2 k Power consumption approx 2 W VA Meas...

Page 10: ...nless otherwise specified 90 75 25 5 M12 plug connection Wall mounting plate optional Rear view without wall mounting plate 70 5 61 5 4x boreholes for Tapping screws 3 5 Hose screw connection for 6 or...

Page 11: ...DC AC 20 32 V DC AC N Measuring unit Selectable pressure units W Measured value display contact elements 4 digit colour change LCD 2 relay contacts C 4 digit colour change LCD 2 semiconductor switch...

Page 12: ...without notice Changements techniques sous r serve 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...