Measuring Gas Velocity with the D-FL 100 Differential Pressure Bar

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D−FL 100 Seite 22LED readout installation mode 2Stand by T_0 zeropoint, temperature transmitter in °CIntg T_span span, temperature transmitter in °CL.V.2 P_0 zero point, absolute pressure transmitter in barL.V.1 P_span span, absolute pressure transmitter in barDisplay t_purge cycle time, automatic backflow purging in h9999 backflow disabled0000 DR_release enabled, time release disabledelseError C_mod calculation modeDR_release and time release enabled0000 standard volume flow, temperature constant, absolutepressure constant0001 standard volume flow, calculation with temperature input,absolute pressure constant0002 standard volume flow, calculation with absolute pressureinput, temperature constant0003 standard volume flow, calculation with temperature andabsolute pressure inputLED readout installation mode 3Stand by I_out 20 mA output, adjustmentIntg Code codenumber, unlock input-adjustment, code 8888L.V.2 I_dp input differential pressure transmitter, adjustmentL.V.1 I_Tmp input temperature transmitter, adjustmentDisplay I_P input absolute pressure transmitter, adjustmentErrornot usedThe parametrisation is done in installation mode 1 and 2. The installation mode 3 is only used for theadjustment for the mA inputs and output (alredy done by the manufacturer).GmbH
D−FL 100 Seite 235.3. Error Messages on the D-FL 100-10 DisplayThe D-FL 100-10 Display puts out the following error messages on the display:Displayed error Cause of error SolutionE-01 The absolute pressure transmitterputs out a signal less than 3.8 mA.E-02 The temperature transmitter puts outa signal less than 3.8 mA.E-04 The differential pressure transmitterputs out a signal less than 3.8 mA.E-08 The current entering at the input ofthe differential pressure (absolutepressure or temperature) transmittermeasures more than 20 mA.Check connections and connectingwires. Calibrate transmitter ifnecessary.Check connections and connectingwires. Calibrate transmitter ifnecessary.Check connections and connectingwires. Calibrate transmitter ifnecessary.Check transmitter and calibrateanew if necessary.E-16 Defective RAM Restart unit and replace RAM-IC ifnecessary (DURAG service).E-32 Spill: the gas velocity is too high. Increase gas velocity measuringrange (see Section 5.2: Start-up,turn turning knob at setting 1, valueat L.V.1)E-64 EEPROM transmission error Restart unit and replace EEPROM ifnecessary (DURAG service).FEHLThe turning knob is switched to anillegal position ( > 3)Check the position of the turningknobThe displayed error number is the sum of all actual errors, e.g. E-05 means: E-01 and E-04.During these error messages, a signal of 2 mA of current is read at the output of theD-FL 100-10 Display.6. Recording of Measured DataThe D-FL 100-10 Display puts out the present measured data as an analog electrical signal. Accordingto industry standards, there should be a continuous recording of measured values. The following stripchart recorders are recommended: recorders of 0-20 mA with recording width of at least 100 mm. Thelive zero point of the display is at 20% (4 mA) of the recording scale.The measurements and status signals may, however, also be evaluated by an emission computerdownstream.GmbH
Page 1 and 2: 11/07Measuring Gas Velocitywith the
Page 3 and 4: D-FL 100Table of Contents1. Applica
Page 5 and 6: D−FL 100 Seite 11. ApplicationOne
Page 7 and 8: D−FL 100 Seite 3The output signal
Page 9 and 10: D−FL 100 Seite 5To prevent residu
Page 11 and 12: D−FL 100 Seite 73.1. Differential
Page 13 and 14: D−FL 100 Seite 9If the differenti
Page 15 and 16: D−FL 100 Seite 114. Installation4
Page 17 and 18: D−FL 100 Seite 13Fig. 11:Installa
Page 19 and 20: D−FL 100 Seite 15Fig. 14:Connecti
Page 21 and 22: D−FL 100 Seite 17Fig. 16:Dimensio
Page 23 and 24: D−FL 100 Seite 19250 mm13538,5 18
Page 25: D−FL 100 Seite 215.2. Start-up of
Page 29 and 30: D−FL 100 Seite 258. Specification
Page 31 and 32: D−FL 100 Seite 27Fig. 20:Probe cr
Page 33 and 34: D−FL 100 Seite 299. Selecting the
Page 35 and 36: D−FL 100 Seite 319.3. Selecting t
Page 37 and 38: D−FL 100 Seite 33DescriptionHose
Page 39 and 40: D−FL 100 Seite 359.6. Illustratio
Page 41 and 42: D−FL 100 Seite 379.6.3. Mounting,
Page 43 and 44: D−FL 100 Seite 39Customer: XYZ da
Page 45 and 46: D−FL 100 Seite 41If we want to pu
Page 47 and 48: D−FL 100 Seite 4311. Measuring Po
Page 49 and 50: D−FL 100 Seite 45GEMEINSAMESMINIS
Page 51 and 52: D−FL 100 Seite 47EG-Konformitäts
Page 53: D-FL 100 Page 1GmbH · Kollaustraß

Measuring Gas Velocity with the D-FL 100 Differential Pressure Bar

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