UFM 530 HT Handbook Inline ultrasonic flowmeter for high-temperature liquids Hardware version: 2134721100-200 Software μP2: 90-05 © KROHNE 12/2013 - 4002393201- HB UFM 530 HT R02 en
: IMPRINT ::::::::::::::::::::::::::::::::::::::: All rights reserved. It is prohibited to reproduce this documentation, or any part thereof, without the prior written authorisation of KROHNE Messtechnik GmbH. Subject to change without notice. Copyright 2013 by KROHNE Messtechnik GmbH - Ludwig-Krohne-Str. 5 - 47058 Duisburg (Germany) 2 www.krohne.
CONTENTS UFM 530 HT 1 Safety instructions 5 1.1 Software history ............................................................................................................... 5 1.2 Intended use ..................................................................................................................... 5 1.3 Certifications .................................................................................................................... 5 1.3.1 CE-certification ...............................
CONTENTS UFM 530 HT 5.1 Start-up procedure......................................................................................................... 33 6 Operation 6.1 6.2 6.3 6.4 34 Signal converter: front panel and operating keys ......................................................... 34 Available versions........................................................................................................... 35 Signal converter: menu structure......................................................
SAFETY INSTRUCTIONS 1 UFM 530 HT 1.1 Software history Release date Hardware Software Documentation 1990-05 2134721100-200 μP2: 90-05 MA UFM 530 HT R01 microcontroller: 01.13 DSP: 10.20 1.2 Intended use CAUTION! Responsibility for the use of the measuring devices with regard to suitability, intended use and corrosion resistance of the used materials against the measured fluid lies solely with the operator.
1 SAFETY INSTRUCTIONS UFM 530 HT 1.4 Safety instructions from the manufacturer 1.4.1 Copyright and data protection The contents of this document have been created with great care. Nevertheless, we provide no guarantee that the contents are correct, complete or up-to-date. The contents and works in this document are subject to copyright. Contributions from third parties are identified as such.
SAFETY INSTRUCTIONS 1 UFM 530 HT 1.4.3 Product liability and warranty The operator shall bear responsibility for the suitability of the device for the specific purpose. The manufacturer accepts no liability for the consequences of misuse by the operator. Improper installation and operation of the devices (systems) will cause the warranty to be void. The respective "Standard Terms and Conditions" which form the basis for the sales contract shall also apply. 1.4.
1 SAFETY INSTRUCTIONS UFM 530 HT 1.4.5 Warnings and symbols used Safety warnings are indicated by the following symbols. DANGER! This information refers to the immediate danger when working with electricity. DANGER! This warning refers to the immediate danger of burns caused by heat or hot surfaces. DANGER! This warning refers to the immediate danger when using this device in a hazardous atmosphere. DANGER! These warnings must be observed without fail.
DEVICE DESCRIPTION 2 UFM 530 HT 2.1 Scope of delivery INFORMATION! Do a check of the packing list to make sure that you have all the elements given in the order. INFORMATION! Inspect the cartons carefully for damages or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer.
2 DEVICE DESCRIPTION UFM 530 HT 2.2 Device description The UFM 530 HT is a bi-directional flowmeter (the arrow on the flowmeter indicates the positive direction). It consists of a UFS 500 HT flow sensor and an UFC 030 signal converter. The signal converter is installed separately from the high-temperature flow sensor. The flow sensor is designed for process temperatures between -25...+500°C / -13...+932°F (Ex hazardous areas are limited to -25...+440°C / -13...
DEVICE DESCRIPTION 2 UFM 530 HT 2.4 Example nameplate Figure 2-3: Example of nameplate 12/2013 - 4002393201- HB UFM 530 HT R02 en www.krohne.
3 INSTALLATION UFM 530 HT 3.1 General notes on installation INFORMATION! Inspect the cartons carefully for damages or signs of rough handling. Report damage to the carrier and to the local office of the manufacturer. INFORMATION! Do a check of the packing list to make sure that you have all the elements given in the order. INFORMATION! Look at the device nameplate to ensure that the device is delivered according to your order. Check for the correct supply voltage printed on the nameplate. 3.
INSTALLATION 3 UFM 530 HT 3.4 Inlet and outlet INFORMATION! To avoid measuring errors and to get proper measuring results an inlet section upstream and an outlet section downstream is necessary. Regard the following illustration and table and regard the information for different fluid products: Figure 3-2: Recommended straight inlet and outlet 1 DN25...80: ≥ 50 DN DN100...300: ≥ 15 DN 2 DN25...80: ≥ 10 DN DN100...
3 INSTALLATION UFM 530 HT 3.5 Mounting 3.5.1 Mounting position of the flow sensor Installation of the flow sensor is allowed in horizontal, slightly ascending and vertical pipe sections with up going flow direction (see next section). If installed in a horizontal or slightly ascending pipeline, the connection box of the flow sensor has to be up or down. Figure 3-3: Allowed position of the flow sensor (up and down) WARNING! Do not unscrew the flanged transducer construction.
INSTALLATION 3 UFM 530 HT Figure 3-4: Avoid locations where gas can be present. Also installation in a down going pipe should be avoided since a completely filled pipe may not be guaranteed due to cascading effects. Additionally flow profile distortion is possible. Figure 3-5: Avoid locations where gas can be present Figure 3-6: Ensure you have a completely filled pipe. 12/2013 - 4002393201- HB UFM 530 HT R02 en www.krohne.
3 INSTALLATION UFM 530 HT Figure 3-7: Air vent 1 Level difference > 5 m / 16 ft 2 Install an air vent. Figure 3-8: Install control valve downstream of the flow meter. Figure 3-9: Install pump upstream of flowmeter. Figure 3-10: Avoid installation in vibrating pipelines. 16 www.krohne.
INSTALLATION 3 UFM 530 HT 3.5.3 Insulation WARNING! Complete insulation of the UFS 500 HT flow sensor is prohibited. Insulation is allowed up to the first flange of each transducer. WARNING! The connection box and the flanged transducers require adequate cooling by ambient air and must be protected against heat radiation by surrounding equipment. Figure 3-11: Approved insulations. 1 Building construction "single beam" for DN25...40 2 Building construction "single beam" for DN50...
3 INSTALLATION UFM 530 HT 3.5.5 Pipes with cathodic protection Pipes with electric corrosion protection are generally insulated inside and outside so that the fluid has no conductive connection to the ground. The flow meter must be insulated from the pipe. Observe the following instructions when installing the flow meter: • The pipe flanges must be connected to each other using a copper cable (L), but must not be connected to the flowmeter.
ELECTRICAL CONNECTIONS 4 UFM 530 HT 4.1 Safety instructions DANGER! All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage data on the nameplate! DANGER! Observe the national regulations for electrical installations! DANGER! For devices used in hazardous areas, additional safety notes apply; please refer to the Ex documentation. WARNING! Observe without fail the local occupational health and safety regulations.
4 ELECTRICAL CONNECTIONS UFM 530 HT Before the cables can be fastened to the power supply terminal, the rear (blind) cover has to be removed. Figure 4-1: Terminals for power supply Item number Function 20 Specification 1 Neutral power supply. 2 Life power supply. Mains voltage AC supply: 100 VAC < U < 240 VAC (-15%, +10%), SELV AC/DC supply: 24 VDC (-25%, +33%), 24 VAC (-10%, +15%). 3 Reserved ground connection. Not for protective earthing.
UFM 530 HT ELECTRICAL CONNECTIONS 4 4.3 Connection of signal cables Connect the signal cable from the connection box of the UFS 500 HT sensor to the UFC 030 signal converter according to underneath drawings for the single beam and dual beam construction. Figure 4-2: Connection of the sensor cables for dual beam (left) and single beam (right) building construction (sensor side) Figure 4-3: Connection of the sensor cables, converter side 12/2013 - 4002393201- HB UFM 530 HT R02 en www.krohne.
4 ELECTRICAL CONNECTIONS UFM 530 HT 4.4 Electrical connections of the signal inputs and outputs CAUTION! For wiring of the signal inputs and outputs it is advised to use unshielded twisted pairs. CAUTION! Please observe instrument polarity: current (I) is always flowing towards I, C, P, A1, A2 terminals (current sink). The signal inputs and outputs terminals are located in the converter terminal box. It is accessible after removing the rear (blind) cover of the converter.
ELECTRICAL CONNECTIONS 4 UFM 530 HT INFORMATION! The electrical input and output signals can be connected either in active or in passive mode. In active mode DC supply voltage is provided from the terminal V+. In passive mode supply voltage is provided from an external source. Non Ex version with Profibus PA Figure 4-5: Terminals for instrument with Profibus PA (non Ex).
4 ELECTRICAL CONNECTIONS UFM 530 HT Non Ex HiPower version Figure 4-6: Terminals for non Ex HiPower instrument. Terminal 24 Function Specification 1 DC power supply from converter for active wiring of inputs and outputs. 22 VDC at full load, 24 VDC maximum, I ≤ 100 mA. 2 Combined current output (I) and digital input (C). Current output (I) includes HART®-Communication. Current output (I): I ≤ 22 mA, Rload ≤ 680 Ω, Umax = 15 VDC. Digital input (C): low = 0...5 VDC, high = 15...
ELECTRICAL CONNECTIONS 4 UFM 530 HT 4.4.2 Ex versions WARNING! The electrical input and output signals must be connected in passive mode. The supply voltage must be provided from an external source. Ex standard version Figure 4-7: Terminals for Ex standard instrument Terminal Function Specification 1 Neutral mains power supply 100...240 VAC, 24 VAC or 24 VDC 2 Live mains power supply 100...240 VAC, 24 VAC or 24 VDC 3 Combined current output (I) and digital input (C).
4 ELECTRICAL CONNECTIONS UFM 530 HT Ex NAMUR version Figure 4-8: Terminals for Ex instrument with NAMUR Terminal Function Specification 1 Neutral mains power supply 100...240 VAC, 24 VAC or 24 VDC 2 Live mains power supply 100...240 VAC, 24 VAC or 24 VDC 3 Combined current output (I) and digital input (C). Current output (I) includes HART®-Communication. Current output (I): I ≤ 22 mA, Rload ≤ 680 Ω, Umax = 15 VDC. Digital input (C): low = 0...5 VDC, high = 15...
ELECTRICAL CONNECTIONS 4 UFM 530 HT The following Ex-i Modis versions have two Modis modules, providing intrinsically safe input / output circuits. Modis versions don't have analogue inputs A1 / A2. Ex-i (Modis) version Figure 4-9: Terminals for instrument with Ex-i (Modis) Terminal Function Specification 1 Neutral mains power supply 100...240 VAC, 24 VAC or 24 VDC 2 Live mains power supply 100...
4 ELECTRICAL CONNECTIONS UFM 530 HT Ex-i (Modis) version with Profibus PA Figure 4-10: Terminals for Ex-i (Modis) version with Profibus PA Terminal 28 Function Specification 1 Neutral mains power supply 100...240 VAC, 24 VAC or 24 VDC 2 Live mains power supply 100...240 VAC, 24 VAC or 24 VDC 3 Profibus communication - 4 Profibus communication + 5 Current output 6 Ground for current output Current output (I): I ≤ 22 mA, Rload ≤ 680 Ω, Umax = 15 VDC. www.krohne.
ELECTRICAL CONNECTIONS 4 UFM 530 HT 4.5 Connection diagram examples INFORMATION! The connection diagrams on the next pages are valid for most versions. However, not all versions have the same connection possibilities. Versions that don't have the V+ terminal (for instance Ex versions) can only be connected in a passive way, e.g. by using an external power supply. 4.5.
4 ELECTRICAL CONNECTIONS UFM 530 HT 4.5.2 Pulse output Pulse output active • V+: 22 VDC at full load, 24 VDC maximum, I ≤ 100 mA • Ri ≥ 470 Ω • frequency ≤ 2 kHz Figure 4-13: Pulse output (active) Pulse output passive • Uext ≤ 32 VDC or U ≤ 24 VAC (For Ex-i modis versions: Uext = 6...30 VDC) • I ≤ 150 mA (For Ex-i modis versions: I ≤ 110 mA) • Ri ≥ 470 Ω • frequency ≤ 2 kHz Figure 4-14: Pulse output (passive) INFORMATION! Ex-i modis versions have different terminal codings. 30 www.krohne.
ELECTRICAL CONNECTIONS 4 UFM 530 HT Figure 4-15: Pulse output (passive) for Ex-i Modis 4.5.3 Digital input INFORMATION! The digital input will be switched off when the current output is activated. Digital input active • V+: 22 VDC at full load; 24 VDC maximum, I ≤ 100 mA • Low = 0...5 VDC • High = 15...32 VDC Figure 4-16: Digital input (active) Digital input passive • Uext = 15...30 VDC • I ≥ 1.5 mA • Low = 0...5 VDC • High = 15...32 VDC 12/2013 - 4002393201- HB UFM 530 HT R02 en www.krohne.
4 ELECTRICAL CONNECTIONS UFM 530 HT Figure 4-17: Digital input (passive) 4.5.4 Analog input Analog input • 0 (4)...20 mA • Ri = 58.2 Ω • Fuse 50 mA Figure 4-18: Analog input 32 www.krohne.
START-UP 5 UFM 530 HT 5.1 Start-up procedure DANGER! Hazardous voltages are present within this product during normal operation. Do not operate it with the covers removed! When powered, "start-up" is shown at the display for a short time. After that the normal measuring mode starts. INFORMATION! The flowmeter is programmed at the factory according to your order. No changes are necessary. 12/2013 - 4002393201- HB UFM 530 HT R02 en www.krohne.
6 OPERATION UFM 530 HT 6.1 Signal converter: front panel and operating keys The front panel and its operating keys are accessible after removing the front cover of the electronics section (use the special wrench for it). If it is not allowed to open the housing, for instance in hazardous areas, you can program the converter with the magnetic pin.
OPERATION 6 UFM 530 HT 6.2 Available versions INFORMATION! The flowmeter is programmed at the factory according to your order. No changes are necessary. All standard UFC 030 signal converters can be programmed in menu 3.02.01. 1. Standard version 2. CORR T: on-site interchangeable to "standard". Temperature correction via analogue input 1 (temp range -50... +150°C) ; with this version the outputs are non-Ex-I. 3. CORR T+P: on-site interchangeable to "standard".
6 OPERATION UFM 530 HT 5. BATCH: on-site interchangeable to "standard". The following settings are needed: No. of menu Display text Setting/description and functions 3.04.01 FUNCTION (current output) OFF 3.05.01 FUNCTION (pulse output) BATCH 3.06.01 FUNCTION (digital output) BATCH 3.02.13 BATCH VOL xxx(unit yyy) 6. MODIS: setting can not be changed. The analogue inputs 1 and 2 are not available in this version. The Ex-I 1 version has a current output (incl. HART®) and a pulse output.
OPERATION 6 UFM 530 HT INFORMATION! The functions in this menu are a subset of menu 3.00.00. They are selected in this menu as most commonly used functions for a quick installation. Note: parameters set in these functions are automatically set in both menus! Operation menu No. of menu Display text Setting/description and functions 1.01.01 FULL SCALE Full-scale value for 100% volume flow rate. 1.01.02 ZERO VALUE Zero value. 1.01.03 ZERO CAL Zero calibration. 1.01.
6 OPERATION UFM 530 HT Test functions menu No. of menu Display text Setting/description and functions This menu is for testing the display, the in- and outputs and for information on hard- and software numbers. 2.01.00, DISPLAY 2.01.01 DISPLAY Test display, lights all pixels (end with ^ key). 2.02.00, OUTPUTS 2.02.01 CURRENT Test current output (0, 4, 12, 20 and 22 mA). Use ↑ key to go to next value. Displayed value directly present at current output. End with ^ key. 2.02.
OPERATION 6 UFM 530 HT Installation menu No. of menu Display text Setting/description and functions 3.01.00, FLOW (Volume flow parameters) 3.01.01 FULL SCALE Full-scale value for 100% volume and flow rate units (see function 1.01.01). The selection of units may be limited to SI units only. Available units: m3/s, m3/min, m3/hr, L/s, L/min, L/hr, US.Gal/s, US.Gal/min, US.Gal/hr, bbls/hr, bbls/day or free user configurable unit, set by using function 3.07.05...3.07.07). 3.01.
6 OPERATION UFM 530 HT No. of menu Display text Setting/description and functions 3.01.11 MIN VOS Minimum velocity of sound (VOS). Value used for I0% or P0% when function "VOS" selected in function 3.04.01 or 3.05.01. Units: m/s or feet/s, range: 0...4999 m/s (0...16.400 feet/s). 3.01.12 MAX VOS Maximum velocity of sound.Value used for I100% or P100% when function "VOS" selected in function 3.04.01 or 3.05.01. Note: maximum value must be greater than minimum value! Units: m/s or feet/s, range: 1..
OPERATION 6 UFM 530 HT No. of menu Display text Setting/description and functions 3.02.13 BATCH VOL Batch volume total size and units. Availabe units: m3, Liter, US-Gallon, Barrel or user definable unit. Range: 0.025...100000 m3. 3.03.00, DISPLAY. 3.03.01 DISP FLOW Display of flow. Available options: 1) RATE: full-scale units (flow is shown with the unit as set in function 3.01.01). 2) PERCENT: flow is shown as a percentage (0...100%) of the full scale value. 3) NO DISPLAY: no flow is shown. 3.
6 OPERATION UFM 530 HT No. of menu Display text Setting/description and functions 3.03.10 AN INPUT Enabling or disabling the display of the analog inputs. Note: this function is only available for converter function CORR T and CORR T+P (see function 3.02.01)! The display of the values represented by the current signal coming from the temperature and pressure transducers. Available settings: 1) NO 2) YES 3.03.
OPERATION 6 UFM 530 HT 3.04.00, CURR OUTP (Current output) 3.04.01 FUNCTION The current output can be programmed for the following functions: 1) OFF: switched off, current output steady at current value for 0 % scale. 2) ACT FLOW: proportional with the actual volume flow. 3) CORR FLOW: proportional with the corrected volume flow. Note: this function ist only available if the converter function is set to CORR T or CORR T+P (see function 3.02.01)! 4) F/R IND: forward/reverse indication of actual flow.
6 OPERATION UFM 530 HT 3.05.00, PULSE OUTP (Pulse output) 3.05.01 FUNCTION Function of pulse output with the following options: 1) OFF: switched off, contact closed. 2) ACT FLOW: proportional with the actual volume flow. 3) CORR FLOW: proportional with the corrected volume flow. 4) F/R IND: forward/reverse flow indication. Contact closed for forward flow, contact open for reverse flow . 5) VOS: proportinal with the velocity of sound (range defined in function 3.01.11 and 3.01.12).
OPERATION 6 UFM 530 HT 3.05.07 OUTPUT Unit of pulse output: 1) PULSE RATE (frequency): pulses per unit time, setting by entering a frequency at 100% volume flow rate. 2) PULSE/UNIT (totalizer pulse output): pulses per unit volume , setting by entering a value for the number of pulses for each volume or energy unit. Each pulse has a fixed volume (i.e. 1 pulse per 0.1 liter). This is the best method of remote totalizing, as pulses simply need to be counted. 3.05.08 PULSE RATE 3.05.
6 OPERATION UFM 530 HT 3.07.00, USER DATA 3.07.01 LANGUAGE Language for display texts: 1) GB/USA: English. 2) D: German. 3) F: French. 3.07.02 ENTRY CODE Entry code for setting mode: 1) NO: entry with → key only. 2) YES: entry with → key and code 1, factory set on 9 x key. 3.07.03 CODE 1 Press any 9-keystroke combination and then press the same combination again. Each keystroke is acknowledged by "?" in the display. If both combinations are equal, "CODE OK" appears and the new code can be stored.
OPERATION 6 UFM 530 HT 3.09.00, COMMUNICATION 3.09.01 PROTOCOL Communication protocol: 1) OFF: no communication. 2) HART: HART® (standard available). 3) PROFIB PA: PROFIBUS PA (optional available). 3.09.02 HART ADDR HART® address. Range: 00...16. 3.09.03 PP/FF ADDR PROFIBUS PA address. Range: 000...126. INFORMATION! In the next part, multiple error messages are shown. Details about the specific functions are described earlier in the "Installation menu". Parameter error menu No.
6 OPERATION UFM 530 HT No. of menu Display text Setting/description and functions 4.05.01 PULS FUNCT Function of pulse output. 4.05.02 PULSE OUTP Unit of pulse output. 4.06.00, VOS (Velocity of sound) Velocity of sound range incorrect. Note: ensure condition MAX VOS - MIN VOS ≥ 1 m/s (3.28 feet/s) is met! 4.06.01 MIN VOS Minimum velocity of sound. 4.06.02 MAX VOS Maximum velocity of sound. 4.07.00, PULSE OUTP (Pulse output) Pulse output frequency value (f) incorrect.
OPERATION 6 UFM 530 HT 6.4 Important menu functions in detail INFORMATION! Since the UFC 030 converter can be equipped with different options, the availability of certain options depends on the function of the converter. In this chapter the different functions of the menu structure are described in more depth. 6.4.1 Error/totalizer (Menu 0.00.00) This menu is accessible from the measuring mode by pressing the ^ key to enter "CODE 2" and afterwards pressing the key ↑ and and then →.
6 OPERATION 50 UFM 530 HT Error message Description of error message What to do ADC AN INP Analog input internal error (A1or A2). Switch off the flowmeter and switch it on again. If the error still exists, contact your local representative. COMMUNIC Communication device internal error. Reset the error and wait for one minute. If the error reappears, contact your local representative. CURR > MAX Current output overflow (> 22 mA). Check flow velocity.
OPERATION 6 UFM 530 HT 6.4.2 View error messages / reset error messages (menu 0.00.01 and 0.00.02) All occurred error messages are stored in an error messages list and can be viewed using function 0.00.01. The messages are kept in this list until the cause of the error(s) has been removed and the error messages have been reset using function 0.00.02. Errors that have been reset, but whose cause has not been removed, are kept in the list but are displayed without bar.
6 OPERATION UFM 530 HT 6.4.5 Direction of current output (menu 3.04.02) INFORMATION! This function is only available when ACT FLOW or CORR FLOW is selected in function 3.04.01. When VOS or GAIN is set, only the forward characteristic applies. Figure 6-1: Test 1 2 3 4 5 6 7 I: Axis for current output. Imax (≤ 22 mA): Current output maximum. I100%: Current output at 100% scale. Q: Axis for volume flow rate in %. Selected option: BOTH, reverse flow. Selected option: FORWARD. Selected option: F/R SPEC. 6.
OPERATION 6 UFM 530 HT 6.4.7 Plausibility filter (menu 3.07.09...3.07.11) A plausibility filter can be set for the sensor measuring paths. There are three settings: Error limit (menu 3.07.09) Every measured value outside the error limit is not processed and will increase an internal plausibility counter by 1, until a counter limit has been reached. The corresponding measuring path will then be made inactive. Range: 1 through 99%, default setting: 20%.
7 SERVICE UFM 530 HT 7.1 Electronics exchange 7.1.1 Exchange of the electronics unit DANGER! All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage data on the nameplate! WARNING! Observe without fail the local occupational health and safety regulations. Any work done on the electrical components of the measuring device may only be carried out by properly trained specialists.
SERVICE 7 UFM 530 HT Figure 7-3: Disconnecting display cable 1 Pull the display towards you 2 Pull out the connector from the electronics. Figure 7-4: Removing electronics unit 1 Loosen the three screws as indicated. 2 Take out the electronics unit. The reassembling takes place in the reverse order. Please regard the following items: • Sensor specific data must be entered in the converter. • All application specific settings must be re-entered after replacement of the electronic unit.
7 SERVICE UFM 530 HT 7.1.2 Replacing the mains fuse DANGER! For continued fire protection or protection against other damage replace the old fuse only with a fuse specified in this section. Fuse specification Dimensions 5 x 20 mm (miniature cartridge fuse) Rated current 230 VAC power supply: 800 mA 24 VACDC power supply: 1.
SERVICE 7 UFM 530 HT 7.2 Maintenance Contact your local representative for maintenance or repair. DANGER! The following instructions are for use by qualified personnel only. To avoid electric shock, do not perform any servicing other than described in the operating instructions of this manual unless you are qualified to do so. 7.2.
7 SERVICE UFM 530 HT 7.4 Spare parts availability The manufacturer adheres to the basic principle that functionally adequate spare parts for each device or each important accessory part will be kept available for a period of 3 years after delivery of the last production run for the device. This regulation only applies to spare parts which are subject to wear and tear under normal operating conditions. 7.
SERVICE 7 UFM 530 HT 7.6.2 Form (for copying) to accompany a returned device Company: Address: Department: Name: Tel. no.: Fax no.: Manufacturer's order no. or serial no.: The device has been operated with the following medium: This medium is: water-hazardous toxic caustic flammable We checked that all cavities in the device are free from such substances. We have flushed out and neutralized all cavities in the device.
8 TECHNICAL DATA UFM 530 HT 8.1 Measuring principle • Like canoes crossing a river, acoustic signals are transmitted and received along a diagonal measuring path. • A sound wave going downstream with the flow travels faster than a sound wave going upstream against the flow. • The difference in transit time is directly proportional to the mean flow velocity of the medium.
TECHNICAL DATA 8 UFM 530 HT 8.2 Technical data INFORMATION! • The following data is provided for general applications. If you require data that is more relevant to your specific application, please contact us or your local sales office. • Additional information (certificates, special tools, software,...) and complete product documentation can be downloaded free of charge from the website (Download Center). Measuring system Measuring principle Ultrasonic transit time.
8 TECHNICAL DATA UFM 530 HT Display functions Menu Display of volume flow, mass flow, flow speed, velocity of sound, gain, signal to noise ratio, diagnosis value, forward, reverse and counters,warning and diagnosis information, setting parameters via operating menu Language of display texts English, French, German Measuring accuracy Reference conditions Medium: water Temperature: 20°C Pressure: 1 bar Inlet section: 10 DN Maximum measuring error ±1% of the measured value for Re > 5000 and v = 1...
TECHNICAL DATA 8 UFM 530 HT Installation conditions Installation For detailed information refer to Installation on page 12. Inlet run DN25...80: ≥ 50 DN DN100...300: ≥ 15 DN Outlet run DN25...80: ≥ 10 DN DN100...300: ≥ 5 DN Dimensions and weights For detailed information refer to Dimensions and weight on page 65. Materials Sensor Sensor material Measuring tube (DN25...300): Stainless steel 1.4404 (AISI 316L) Bundle wave guides: Stainless steel 1.
8 TECHNICAL DATA UFM 530 HT Current output Function / output data Measurement of volume flow rate, velocity of sound, signal strength, flow direction. Settings Q = 0%: 0...16 mA (HART® versions: 4...16mA, in steps of 1 mA, limit 20...22 mA). Q = 100%: 4...20 mA. Operating data / Connection Active mode: Uint = 24 VDC, maximal load: 680 Ω. Passive mode: Uext ≤ 24 VDC, maximal load: 680 Ω.
TECHNICAL DATA 8 UFM 530 HT 8.3 Dimensions and weight 8.3.1 Flow sensors Front and side view DN25...40 (single beam construction) Front and side view DN50...80 (single beam construction) Front and side view ≥DN100 (dual beam construction) 12/2013 - 4002393201- HB UFM 530 HT R02 en www.krohne.
8 TECHNICAL DATA UFM 530 HT DIN flanges Nominal Nominal size pressure Material Dimensions [mm] Approx. weight DN [bar] Tube/Flange a W H T box [kg] 25 40 Steel 1.4404 600 310 267 324 28 32 40 Steel 1.4404 600 325 267 324 29 40 40 Steel 1.4404 600 330 270 327 30 50 40 Steel 1.4404 600 500 283 340 27 80 40 Steel 1.4404 700 530 328 385 49 100 16 Steel 1.4404 800 550 353 410 56 150 16 Steel 1.4404 900 610 397 454 76 200 10 Steel 1.
TECHNICAL DATA 8 UFM 530 HT 8.3.2 UFC 030 signal converter Version Material Dimensions [mm / inch] a b c Approx. weight [kg / lbs] UFC 030 F Aluminium 315 / 12.40 160 / 6.3 285 / 11.22 4.2 / 9.30 UFC 030 F / EEx Aluminium 315 / 12.40 160 / 6.3 301 / 11.85 4.5 / 9.90 UFC 030 F / EEx Stainless steel 1.4404 315 / 12.40 160 / 6.3 320 / 12.60 15/33.10 12/2013 - 4002393201- HB UFM 530 HT R02 en www.krohne.
© KROHNE 12/2013 - 4002393201- HB UFM 530 HT R02 en - Subject to change without notice. KROHNE product overview • • • • • • • • • • • • Electromagnetic flowmeters Variable area flowmeters Ultrasonic flowmeters Mass flowmeters Vortex flowmeters Flow controllers Level meters Temperature meters Pressure meters Analysis products Products and systems for the oil & gas industry Measuring systems for the marine industry Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Straße 5 47058 Duisburg (Germany) Tel.
