09/97 Installation instructions Electromagnetic flowmeters • Primary heads • Compact flowmeters ALTOFLUX IFS 4000 F IFS 4005 F IFM 4010 K IFM 4020 K IFM 4080 K IFS 4000 F / IFS 4005 F IFM 4010 K / IFM 4020 K 3.1M48EA2 099721 IFM 4080 K Order No. DIN size 7.02147.32.00 US size 7.02147.72.
Contents System description Product liability and warranty Standards and approvals Items included with supply 1 2 3 4 5 6 7 8 9 10 11 2 2 2 3 Important information for installation: PLEASE NOTE Suggestions for installation Instrument nameplate Flowmeter versions Installation in the pipeline Torques Grounding Replacement of separate primary head Technical data Dimensions and weights Limits 4-5 5 6 6 7 8 9 10 10-11 12-13 14 Printed form to accompany flowmeters returned to Krohne 15 System description AL
Items included with supply IFS 4000 F / IFS 4005 F primary heads IFM 4010 K, IFM 4020 K and IFM 4080 K compact flowmeters • • • • • • • Primary head in the size as ordered Connecting wires for grounding, refer to Section 7 ”Grounding” Certificate of calibration data Grounding rings (optional), if ordered Installation instructions • • • • Compact flowmeter in the size as ordered Connecting wires for grounding, see Section 7 ”Grounding” Certificate of calibration data Grounding rings (optional), if ord
1 Important information for installation: PLEASE NOTE ! • Use only solventless detergents to clean the signal converter housing (polycarbonate). • Temperatures Refer to Section 11 ”Limits” for operating pressure and vacuum load based on flange standards and type of tube liner.
• Strong electromagnetic fields, avoid in vicinity of flowmeter • Straight inlet run minimum of 5 × DN and outlet run minimum of 2 × DN, (DN = meter size), measured from the electrode axis. • Vortex and corkscrew flow: increase length of inlet and outlet runs or install flow conditioners. • Mixing different process liquids: install flowmeter upstream of mixing point or at an adequate distance downstream (minimum of 30 × DN), otherwise display may be unsteady.
3 Instrument nameplate IFS 4000 F/IFS 4005 F separate primary head Type designation IFS 4000 F / 6 TAG: 1234567-89 ISO KL. H IP 67 Holland Altometer Series No. Primary head constant A 97 00000 GK: 1.918 DN50/2”-PFA- HC Meter size DN in mm and inch equivalent Liner Teflon® PFA Magnetic field frequency (here 1/6 of power frequency) Tag No.
5 Installation in the pipeline • Installation material not included, to be provided by customer (stud bolts, nuts, gaskets, etc.) • Pipe flanges and operating pressure: refer to tables on ”limits” in Section 11. • Distance between pipe flanges see fitting dimension ”a”, in Section 10 ”Dimensions and weights”. • High-temperature pipelines Where process temperatures exceed 100 °C/212 °F, provide for facilities to compensate for longitudinal expansion on heat-up of the pipeline.
6 Torques • Tighten stud bolts uniformly in diagonally opposite sequence, see table for number and type. • Irathane liner, thickness > 12 mm / > 0.50” The max. torque refers to the nominal diameter of the pipe flanges and not to the nominal diameter of the measuring tube. • Column A Torques for Teflon®-PFA and Teflon®-PTFE liners. • Column B Torques for liners made of Neoprene, Irathane, Tefzel, soft rubber and FEP. • 10 Nm ~ 1.0 kpm ~ 7.
7 • • Grounding All flowmeters must be properly grounded to avoid personnel shock hazard. The ground conductor should not transmit any interference voltages, therefore do not ground any other electrical devices together with this conductor. IFS 4000 F and IFS 4005 F separate primary heads with terminal box • • An FE functional ground must always be connected. Signal converter field power supply > 125 mA / 60 V: IFS 4005 F primary head: no special measures required.
8 Replacement of the separate primary head Switch off power source before commencing work ! 1) Note down terminal assignment before dismantling the ”old” primary head. 2) Install the new primary head as described in the supplied installation instructions. 3) Make electrical connection at the signal converter as described in the installation and operating instructions for the signal converter.
Insulation class of field coils IFM 4010 K, IFM 4020 K, IFM 4080 K DN 010-0300 / 3/8” - 6” H / ≤ 140 °C / ≤ 284 °F process temperature DN 350-1000 / 14” - 40” E / ≤ 120 °C / ≤ 248 °F process temperature, (option H / ≤ 140 °C / ≤ 284 °F) IFS 4000 F DN 010-0300 / 3/8” - 6” DN 350-1000 / 14” - 40” H / ≤ 180 °C / ≤ 356 °F process temperature E / ≤ 120 °C / ≤ 248 °F process temperature, (option H / ≤ 180 °C / ≤ 356 °F) IFS 4005 F DN 050-1000 / 3/8” - 40” Electrode design DN 010-3000 / 3/8” - 120” H / ≤ 180 °C
10 Dimensions and weights PLEASE NOTE The total dimension for the height is obtained from dimension b (see table) plus the height of the terminal box or the signal converter, see drawings. The total weight is made up of the weight of the signal converter (see table) plus the weight of the terminal box or signal converter, see below. Terminal box IFC 010 K and IFC 020 K signal converters Weight approx. 0.5 kg (1.1 lb) Weight approx. 1.6 kg (3.6 lb) IFC 090 K signal converter Weight approx. 2.3 kg (5.
Dimensions in mm (inch) DN 10 - 40 / 3/8” - 11/2” 208 (8.19”) 140 (5.51”) 98 (3.86”) 78 (3.07”) b dia. D 71 (2.80”) 105 (4.13”) 165 (6.50”) 160 (6.30”) 136 (5.35”) a c DN 50 - 300 / 2” - 12” 208 (8.19”) 140 (5.51”) 98 (3.86”) 78 (3.07”) Tolerance details for fitting length dimension ”a” to DIN 2501 and ANSI B 16.5 DN ≤ 300 / ≤ 12”: ± 0.5 %, min. ± 1 mm / ± 0.04” DN ≥ 350 / ≥ 14”: ± 0.5 % to ISO DIS 13 359 DN ≤ 200 / ≤ 08”: +0 / -3 DN ≥ 250 / ≥ 10”: +0 / -5 b dia. D 71 (2.80”) 105 (4.
11 Limits PLEASE NOTE! • • • The limits specified in the table for process temperature and operating pressure make allowance for the tube liner and the flange standard. Refer also to footnotes 1) to 4). Refer to certificates of conformity for max. allowable operating data for hazardous-duty versions, provided only with hazardous-duty equipment. Abbreviations used: DIN = DIN 2501 (= BS 4504) ANSI = ANSI B 16.5 AWWA = AWWA API = API 6 BX Limits for Teflon®-PFA, Teflon®-PTFE and Tefzel Liner Flange Max.
If you need to return flowmeters for testing or repair to Krohne Your electromagnetic flowmeter • has been carefully manufactured and tested by a company with ISO 9001 certification • and volumetrically calibrated in one of the world’s most accurate test rigs. If installed and operated in accordance with these operating instructions, your flowmeter will rarely present any problems. by a certificate in line with the following model confirming that the flowmeter is safe to handle.
