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EF200W-C

Inlet and outlet runs

To attain the speciﬁed level of accuracy of the measuring device, the inlet and outlet runs mentioned
below must be maintained at the very minimum.

Minimum inlet and outlet runs with various ﬂow obstructions (DN: Pipe diameter)

Concentric reducer

Eccentric reducer

Single elbow (90°elbow)

Double elbow (2 × 90°elbows, opposite, on one plane)

Double elbow 3D (2 × 90° elbows, opposite, not on one plane)

T-piece

Expansion

Control valve

Two measuring devices in a row where DN 侑 25 (1"): directly ﬂange on ﬂange

Two measuring devices in a row where DN 侒 40 (1½"): for spacing, see graphic

• If there are several ﬂow disturbances present, the longest speciﬁed inlet run must be

maintained.

• If the required inlet runs cannot be observed, it is possible to install a specially designed ﬂow

conditioner

Flow conditioner

If the inlet runs cannot be observed, the use of a ﬂow conditioner is recommended.

The ﬂow conditioner is ﬁtted between two pipe ﬂanges and centered by the mounting bolts.
Generally this reduces the inlet run needed to 10 × DN or 13 × DN with full accuracy.

15 × DN

5 × DN

25 × DN

5 × DN

40 × DN

5 × DN

20 × DN

5 × DN

20 × DN

5 × DN

17 × DN + 8 × h 5 × DN

50 × DN

5 × DN

40 × DN

5 × DN

DN 侑 25 (1"):

DN 侒 40 (1½"):

A0019189

0 ×

5 × DN

25 × DN

h: differece in expansion

Combination pipe (Double elbow 3D (2 × 90° elbows, opposite, not on one lane) + reducer, etc.)

Содержание EF200W-C

Страница 2: ...cation Orientation Inlet and outlet runs Mounting kit for disc wafer version Length of connecting cable Mounting the transmitter housing Environment Ambient temperature range Storage temperature Clima...

Страница 3: ...evice Inner ground terminal Connects the protectiv earth to the mains supply Outer ground terminal Connects the device to the plant grounding system Symbols for certain types of information Symbol Mea...

Страница 4: ...endent of the ow velocity and the uid properties viscosity and density Independent of the type of substance under measurement steam gas or liquid The primary measuring signal is linear to the ow After...

Страница 5: ...such as in most water and steam applications The measuring device does not display an o set in the calibration and the accuracy is still guaranteed All the edges on the blu body have a radius that is...

Страница 6: ...ia four line Via operating tools A0013471 Sensor EF200W C Disc wafer version Nominal diameter range DN 15 to 150 to 6 Materials Measuring tubes stainless steel CF3M 1 4408 A0009922 Input Measured vari...

Страница 7: ...nal restrictions apply to both the lower range value and the upper range value Flow measuring ranges in SI units DN mm Liquids m h Gas steam m h 15 0 06 to 4 9 0 3 to 25 25 0 18 to 15 0 9 to 130 40 0...

Страница 8: ...nolds number is dimensionless and indicates the ratio of the inertia force of a uid to its viscous force when owing and is used as a characteristic variable for pipe ows In the case of pipe ows with R...

Страница 9: ...vibrations present a The value mf corresponds to the lowest measurable ow velocity without vibration no wet steam at a density of 1 kg m3 0 0624 lbm ft 3 The value mf can be set in the range from 6 t...

Страница 10: ...ensure that the signals can be evaluated without error This results in a maximum permitted ow rate QAmpMax Q m h AmpMax 350 m s D m i 3600 s h 4 m g k m g k 1 Q min AmpMax 1148 s D ft i 60 s min 4 0...

Страница 11: ...QHigh is determined using the smallest of the three values Qmax QAmpMax and QMa 0 3 Q m h min High Q m h max Q m h AmpMax Q m h Ma 0 3 High Q min max Q min AmpMax Q min Ma 0 3 A0034338 QHigh E ective...

Страница 12: ...collector Maximum input values DC 35 V 50 mA Voltage drop For 2 mA 2 V For 10 mA 8 V Residual current 0 05 mA Pulse output Pulse width Adjustable 5 to 2 000 ms Maximum pulse rate 100 Impulse s Pulse v...

Страница 13: ...atus Status of low ow cut o Signal on alarm Depending on the interface failure information is displayed as follows Current output 4 to 20 mA 4 to 20 mA Failure mode Choose from 4 to 20 mA in accordanc...

Страница 14: ...ending on the external supply voltage of the power supply unit Calculation of the maximum load Depending on the supply voltage of the power supply unit US the maximum load RB including line resistance...

Страница 15: ...more information HART load Min 250 Max 500 Power supply Terminal assignment Transmitter Connection versions 3 4 1 2 C A B A0033475 Maximum number of terminals Terminals 1 to 4 Without integrated over...

Страница 16: ...nals are always used to connect the connecting cable in the sensor connection housing tightening torques for screws for cable strain relief 1 2 to 1 7 Nm Connecting cable 2 1 1 2 1 2 3 4 1 2 3 4 GN YE...

Страница 17: ...following table 3 Voltage drop 2 2 to 3 V for 3 59 to 22 mA Increase in minimum terminal voltage Display operation Increase in minimum terminal voltage Local operation DC 1 V Power consumption Transm...

Страница 18: ...tored Electrical connection Connecting the transmitter 1 1 A0033480 1 Cable entries for inputs outputs Remote version connection Connecting cable 3 1 2 A0033481 Connecting cable connection 1 Wall hold...

Страница 19: ...o comply with EMC requirements observe cable speci cations 4 Analog display unit observe maximum load 5 Transmitter Pulse frequency output 1 2 3 12345 A0028761 Connection example for pulse frequency o...

Страница 20: ...tallation guidelines that apply in the country of installation must be observed The cables must be suitable for the minimum and maximum temperatures to be expected Signal cable Current output 4 to 20...

Страница 21: ...charge current 8 20 s 10 kA Temperature range 40 to 85 C 40 to 185 F 1 The voltage is reduced by the amount of the internal resistance Imin Ri Performance characteristics Reference operating condition...

Страница 22: ...ange Maximum measured error Standard 20 to 50 66 to 164 150 302 or 423 K Re2 to Remax A1 1 7 Re1 to Re2 A2 10 10 to 70 33 to 210 140 284 or 413 K Re2 to Remax A1 2 Re1 to Re2 A2 10 10 33 Re Re1 A2 A1...

Страница 23: ...mismatch between the device ange e g ASME B16 5 Sch 80 DN 50 2 and the mating pipe e g ASME B16 5 Sch 40 DN 50 2 Only apply diameter mismatch correction within the following limit values listed below...

Страница 24: ...is the average vortex period duration of the owing uid Influence of ambient temperature Current output o r of reading Additional error in relation to the span of 16 mA Temperature coe cient at zero po...

Страница 25: ...tation transmitter head down A0015590 4 D Horizontal orientation transmitter head at side A0015592 1 In the case of liquids there should be upward ow in vertical pipes to avoid partial pipe lling Fig...

Страница 26: ...DN 40 1 for spacing see graphic If there are several ow disturbances present the longest speci ed inlet run must be maintained If the required inlet runs cannot be observed it is possible to install a...

Страница 27: ...outlet runs with various ow obstructions 1 3 4 2 5 6 7 5 DN 8 Flow conditioner 9 h Flow conditioner Flow conditioner Flow conditioner Flow conditioner Flow conditioner Flow conditioner Flow condition...

Страница 28: ...ie rods Seals Nuts Washers 1 2 3 A0019875 Mounting kit for wafer version 1 Nut washer tie rod 2 Seal 3 Centering ring is supplied with the measuring device Length of connecting cable To ensure correct...

Страница 29: ...EF200W C 29 Mounting the transmitter housing Wall mounting 80 3 15 5 1 3 0 8 19 0 6 M8 A0033484 Post mounting 20 70 1 4 x SW 13 A0033486 mm in 1 Mounting kit for post mounting mm in...

Страница 30: ...weather protection cover from TLV Storage temperature 50 to 80 C 58 to 176 F Climate class DIN EN 60068 2 38 test Z AD Degree of protection Transmitter As standard IP66 67 type 4X enclosure When housi...

Страница 31: ...rature The pressure temperature rating for the speci c measuring device is programmed into the software If values exceed the curve range a warning is displayed Depending on the system con guration and...

Страница 32: ...el CF3M 1 4408 Wafer flange for connection to flanges according to JIS B2220 0 10 20 30 40 50 60 200 100 0 100 200 300 400 C F bar psi 0 100 200 300 400 500 600 700 800 900 400 200 0 800 200 600 400 2...

Страница 33: ...A wide range of materials can be used for the required insulation This applies for Compact version Remote sensor version The maximum insulation height permitted is illustrated in the diagram 1 A001921...

Страница 34: ...32 4 262 0 294 4 159 9 58 2 101 7 27 6 65 64 40 4 140 2 51 7 88 5 41 5 270 5 312 0 159 9 58 2 101 7 42 65 82 50 140 2 51 7 88 5 46 5 277 5 324 0 159 9 58 2 101 7 53 5 65 92 80 140 2 51 7 88 5 64 0 29...

Страница 35: ...G Q Q F T A0033796 A 1 B C1 F 2 G3 Q T 3 mm mm mm mm mm mm mm 140 2 51 7 88 5 254 159 9 107 191 1 For version with overvoltage protection value 8 mm 2 For version without local display value 10 mm 3...

Страница 36: ...3 60 47 3 23 4 222 8 246 2 94 5 16 5 65 45 25 2 107 3 60 47 3 32 4 232 3 264 7 94 5 27 6 65 64 40 2 107 3 60 47 3 41 5 240 8 282 3 94 5 42 65 82 50 107 3 60 47 3 46 5 247 8 294 3 94 5 53 5 65 92 80 10...

Страница 37: ...092 1 PN 10 1 4404 316 316L DN mm Centering diameter mm D11 D2 2 s mm 15 54 3 D2 2 0 25 74 3 D1 3 5 40 95 3 D1 5 3 50 110 0 D2 6 8 80 145 3 D2 10 1 100 165 3 D2 13 3 150 221 0 D2 20 0 1 The ow conditi...

Страница 38: ...DN mm Centering diameter mm D11 D2 2 s mm 15 54 3 D2 2 0 25 74 3 D1 3 5 40 95 3 D1 5 3 50 110 0 D2 6 8 80 145 3 D2 10 1 100 171 3 D1 13 3 150 227 0 D2 20 0 1 The ow conditioner is tted at the outer di...

Страница 39: ...16L DN mm Centering diameter mm D11 D2 2 s mm 15 56 5 D1 2 0 25 74 3 D1 3 5 40 97 7 D2 5 3 50 113 0 D1 6 8 80 151 3 D1 10 1 100 182 6 D1 13 3 150 252 0 D1 20 0 1 The ow conditioner is tted at the oute...

Страница 40: ...2501 PN 10 16 25 40 ASME B16 5 Class 150 300 Schedule 40 JIS B2220 10 20K Schedule 40 1 4404 F316 F316L DN A 1 B C1 D E 2 F 2 G H K Di L 3 M in in in in in in in in in in in in in 5 52 2 04 3 48 0 92...

Страница 41: ...Q Q F T A0033796 A 1 B C1 F 2 G3 Q T 3 in in in in in in in 5 52 2 04 3 48 10 6 3 4 21 7 52 1 For version with overvoltage protection value 0 31 in 2 For version without local display value 0 39 in 3...

Страница 42: ...E F G K Di L 1 M in in in in in in in in in in in 4 22 2 36 1 86 0 92 8 77 9 69 3 72 0 65 2 56 1 77 1 4 22 2 36 1 86 1 28 9 15 10 4 3 72 1 09 2 56 2 52 1 4 22 2 36 1 86 1 63 9 48 11 1 3 72 1 65 2 56...

Страница 43: ...The ow conditioner is tted at the outer diameter between the bolts 2 The ow conditioner is tted at the indentations between the bolts Used in combination with anges according to ASME B16 5 Class 300 1...

Страница 44: ...um coated compact 15 3 1 25 3 3 40 3 9 50 4 2 80 5 6 100 6 6 150 9 1 Weight in US units DN in Weight lbs Auminum coated compact 6 9 1 7 4 1 8 7 2 9 4 3 12 4 4 14 6 6 20 2 Transmitter remote version Wa...

Страница 45: ...Weight in SI units DN mm Weight kg Aluminum coated remote 15 2 1 25 2 3 40 2 9 50 3 2 80 4 6 100 5 6 150 8 1 Weight in US units DN in Weight lbs Aluminum coated remote 4 5 1 5 0 1 6 3 2 7 0 3 10 0 4...

Страница 46: ...0 16 PN 25 40 6 3 7 8 1 EN DIN DN1 mm Pressure rating Weight kg 15 Class 150 Class 300 0 03 0 04 25 Class 150 Class 300 0 1 40 Class 150 Class 300 0 3 50 Class 150 Class 300 0 5 80 Class 150 Class 300...

Страница 47: ...i s u o h r e t t i m s n a r T s l a i r e t a M Compact version Aluminum AlSi10Mg coated Window material glass Remote version Aluminum AlSi10Mg coated Window material glass Cable entries cable gland...

Страница 48: ...as wet on the DSC sensor ange Stainless steel 1 4404 and 316 and 316L Compliant with NACE MR0175 ISO 15156 2015 NACE MR0103 ISO 17945 2015 Parts not in contact with medium Stainless steel 1 4301 304...

Страница 49: ...ice data and the event logbook No need to recon gure E cient diagnostics increase measurement availability Troubleshooting measures can be called up via the device and in the operating tools Diverse s...

Страница 50: ...ol This communication interface is available in device versions with a HART output 1 10 2 3 4 5 7 6 9 8 A0028746 Fig 21 Options for remote operation via HART protocol passive 1 Control system e g PLC...

Страница 51: ...ices not bearing this marking PED are designed and manufactured according to good engineering practice They meet the requirements of Article 4 paragraph 3 of the Pressure Equipment Directive 2014 68 E...

Страница 52: ...Measuring device Documentation code EF200 C 172 65765 Operating Instructions Measuring device Documentation code EF200W C 172 65761 Description of Device Parameters Measuring device Documentation cod...

Страница 53: ...ed nor does it apply in the following cases 3 Malfunctions due to dirt scale rust etc Malfunctions due to improper installation use handling etc by other than TLV CO LTD authorized service representat...

Страница 54: ...Unit 8 137 145 Rooks Road Nunawading Victoria 3131 Australia In East Asia Tel Fax 36 Kaki Bukit Place 02 01 02 Singapore 416214 65 6747 4600 65 6742 0345 Tel Fax Room 5406 No 103 Cao Bao Road Shanghai...

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