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Summary of Contents for SUTO iTEC S435
- Page 1 English Instruction and operation manual S435 Vortex flow meter for saturated steam...
- Page 2 The device is designed exclusively for the described application. SUTO offers no guarantee for the suitability for any other purpose. SUTO is also not liable for consequential damage resulting from the delivery, capability or use of this device. S435...
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Page 3: Table Of Contents
6.5.3 LowFlow Cutoff..............24 6.5.4 Flow Range................24 6.5.5 Language................24 6.5.6 Output Mode..............24 6.5.7 Output Freq...............24 6.5.8 CommAddress ..............25 6.5.9 Band Rate.................25 6.5.10 CompensMode ..............25 6.5.11 CompSetTemp..............26 6.5.12 CompSetPress..............26 6.5.13 RTD Sel................26 6.5.14 PressMax.................26 6.5.15 VoltageMin/ VoltageMax/ Sensor Type........26 6.5.16 AtmSet................27 S435... - Page 4 6.5.17 TP Show................27 6.5.18 Press Unit................27 6.5.19 Press Cut Off..............27 6.6 Instrument on-site debugging............27 6.7 Total reset.................27 6.8 Communication mode selection.............27 6.9 Temperature and pressure compensation function......28 7 Troubleshooting ...............29 8 Disposal or waste..............30 9 Warranty..................30 10 Appendix: Flow measurement range..........32 S435...
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Page 5: Safety Instructions
• Consider all regulations for electrical installations. • The system must be disconnected from any power supply during maintenance. • Any electrical work on system is allowed only by authorized qualified personal. S435... - Page 6 • Always observe the direction of the flow when installing the device. The direction is indicated on the housing. • Do not exceed the maximum operation temperature at the sensors tip. • Avoid condensation on the sensor element because it will affect accuracy enormously. S435...
- Page 7 • Make sure that the storage temperature is between -10 ... +65°C. The ideal temperature and humidity range is 25°C and 65%. • Avoid direct UV and solar radiation during storage. • The storage humidity must be between 5 … 90% with no condensation. S435...
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Page 8: Application
2 Application 2 Application The S435 vortex flow meter operates on the Karman Vortices principle, and is used to measure flow rates in saturated steam applications. 3 Technical data 3.1 General Measured fluid Steam Gas Nominal DN40 … DN300 wafer type diameter （... -
Page 9: Dimensional Drawing
4 Dimensional drawing 4 Dimensional drawing Figure 1 Water Vortex flow meter outline dimensional drawing Vortex Flow Meter Dimension Rated Pressure 1.6MPa Unit: mm ΦD S435... -
Page 10: Installation
5 Installation Please make sure that all components listed below are included in your package. Description Item No. S435 flow meter S695 435X * * Note: X denotes the last digit, which varies with pipe sizes Companion flange with bolt... - Page 11 • Avoid direct rain and soaked places. • Prevent liquid retention. • The flow meter should be mounted on a vertical pipe to prevent accumulation of fluid. • When the flow meter is installed horizontally, raise the pipe section installed with the flow meter. S435...
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Page 12: Installation Instructions
5.2.2 Straight pipe requirements Description Illustration Flow condition at the entrance ． shouldn’t be interfered≥10D 2. Behind the valve≥35D ≥ 3. Reducing pipe ≥ 4. One 90° bent pipe 5. Two 90° bent pipes on one flat ≥ surface S435... - Page 13 1. Downstream Straight Pipe≥5D 2. Measuring point away from vortex flow meter≥(4-6)D 3. Advice: The meter is installed upstream of the valve 4. Not advice: the meter is mounted directly behind the valve 5. Maximum height of insulation layer S435...
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Page 14: Wafer Type Vortex Flow Meter Installation Diagram
2. When the flow meter is installed vertically in an open position, the wiring port should face downwards, otherwise it will leak rain when it rains. S435... -
Page 15: Flange And Bolt
DN200 DN250 DN300 5.3 Electrical connection 5.3.1 Requirements on cable Cable Illustration According to requirement of the protection level, we advise that: Cable does not knot at the entrance, Use drip bend ( Cable U-bend to avoid water intake). S435... -
Page 16: Terminal Connection
The definition of terminals and their marks is given as below: Terminal Terminal code Description DC 24 V+ DC 24 V- Output Current anode Output Current cathode pulse output pulse common RS485 RS485 Resistance Temperature Detector Signal positive Resistance Temperature Detector Signal negative S435... -
Page 17: Power Supply Connection
The upper limit of the frequency output range is adjustable from 0…5000 Hz, and the frequency output corresponds to the flow percentage. User can choose 0...5000Hz, also can select a lower frequency, for example 0 1000Hz or 0...2000Hz, etc. POUT are transistor open collector output. S435... -
Page 18: Rs485 Communication
In order to eliminate signal reflections in the communication cable, Parallel 120Ω termination resistor to the flow meter terminal A, B line at the end of the 485 which is close to the flow meter. The wiring can refer to the following: S435... -
Page 19: Parameter Setting Operation
Up: In parameter setting status, press this key, screen can display the upper content circularly, and press this key can increase the numbers. Down In parameter setting status, press this key, screen can ： display the next content circularly, and press this key can decrease the numbers. S435... -
Page 20: Parameter Setting Function And Operation
In the main interface, press “Enter” to enter the password setting interface. Enter a different password appropriate permissions different parameters. Basic password (level 1): basic parameters, output parameters, S435... -
Page 21: Operation Menu
～ CompensTemp Date setting 9999 ～ RTD Sel Select PT1000 PT100 、 Press Span Date setting 1000000 ～ VoltageMin Date setting 5000 ～ VoltageMax Date setting 5000 ～ SensorGau/ SensorAbs/ SensorType Select TransCurGau/ TransCurAb AtmSet Date setting 1000000 ～ S435... - Page 22 6 Parameter setting operation Password Parameter Setting Menu display Parameters level setup method ShowTShowP/ ShowTHideP/ TP show Select HideTShowP/ HideTHideP Press Unit Select Pa/kPa/MPa 0.00% … Press cut off Select 100.00% S435...
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Page 23: Quick Setup Menu List
6 Parameter setting operation 6.4 Quick setup menu list S435... -
Page 24: Parameter Settings Instruction
+ pulse. The pulse is a direct pulse, and the current and frequency are output as a percentage. 6.5.7 Output Freq. Output frequency setting, that is, the output frequency upper limit setting; the output frequency lower limit defaults to 0, no setting is S435... -
Page 25: Commaddress
8. Satur_MP--Saturated Steam - Measure Pressure 9. Satur_SP--Saturated Steam - Set Pressure 10. Super_MTMP--Superheated Steam - Measure Temperature and Measure Pressure. 11. Super_MTSP--Superheated Steam - Measure Temperature and Set Pressure. 12. Super_STMP--Superheated Steam - Set Temperature and Measure Pressure. S435... -
Page 26: Compsettemp
24V power supply, the lower pressure source is set to 4, and the upper pressure limit is set to 20. 6.5.16 AtmSet The factory default is 101.325 kPa. For actual values, please refer to the local actual atmospheric pressure setting. S435... -
Page 27: Tp Show
The compressibility of the gas determines that its flow measurement is more complex than liquid. Flow is related to the input signal and also related to gas density. The density of the gas is a function of temperature and pressure. Therefore, the measurement of gas S435... -
Page 28: Temperature And Pressure Compensation Function
Therefore, it is compensated when the medium is measured as gas. This is, the “Fluid Type” parameter is set to Gas. • Fow meter series with the temperature and pressure compensation function must be selected if the compensation function is required. S435... -
Page 29: Troubleshooting
• Check that Check to make sure that the meter is application meets installed with the viscosity and arrow in the specific gravity direction of process requirements for flow. the line size. • Perform basic checks • Recalculate back S435... -
Page 30: Disposal Or Waste
Excluded from this warranty is: • Damage caused by: ◦ Improper use and non-adherence to the instruction manual. ◦ Use of unsuitable accessories. ◦ External influences (e.g. damage caused by vibration, damage S435... - Page 31 • If the serial number has been changed, damaged or removed. Other claims, especially those for damage occurring outside the instrument are not included unless responsibility is legally binding. Warranty repairs do not extend the period of warranty. ATTENTION! Batteries have a reduced warranty time of 12 month. S435...
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Page 32: Appendix: Flow Measurement Range
19.95 0.87 21.32 22.69 0.92 24.06 DN200 1.44 33.03 1.49 35.48 1.54 37.91 1.59 40.34 1.64 42.78 DN250 2.25 51.61 2.33 55.43 2.41 59.23 2.49 63.03 2.56 66.84 DN300 3.24 74.31 3.36 79.82 3.47 85.29 3.58 90.76 3.69 96.25 S435... - Page 33 S435...
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- Page 36 SUTO iTEC GmbH SUTO iTEC (ASIA) Co., Ltd. Werkstr. 2 Room 10, 6/F, Block B, Cambridge Plaza 79426 Buggingen 188 San Wan Road, Sheung Shui, N.T. Germany Hong Kong Tel: +49 (0) 7631 936889-0 Tel: +852 2328 9782 Fax: +49 (0) 7631 936889-19...
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