Installation and Setting-Up Instructions Spare Parts List

Transcription

1 M, revision 3 Installation and Setting-Up Instructions Spare Parts List Contents: INSTALLATION. Mechanical installation. Electrical connections SETTING UP. Using the Hart 75 user interface. Setting up through HART 75 user interface.3 Using the Hart 375 user interface. Setting up through HART 375 user interface.5 Setting up with Satron-pAdvisor Service Software with Satron SI-Toole USB-Hart modem.6 Operating instructions of screen menus 3 CALIBRATION 3. Adjustability 3. Liquid level measurement CONSTRUCTION AND OPERATION 5 PARTS LIST DOCUMENTS Technical Specifications: BLV Installation and Setting-Up Instructions: We reserve the right for technical modifications without prior notice. HART is a registered trademark of HART Communication Foundation. Hastelloy is the registered trademark of Haynes International. Viton is the registered trademark of DuPont Down Elastomers. Satron Instruments Inc. P.O.Box, FIN-3390 Tampere, Finland Tel.int , Telefax info@satron.com Conmark Systems Inc. Instruments Div. Atlanta, GA

2 INSTALLATION. Mechanical installation Figure - Recommended mounting position - The direction of calibration and PLUG connector s: horizontal - Cable entry direction: from below - Process connection direction: horizontal 3 Figure - Mounting accessories Figure - Mounting position General Flange-mounted transmitter is installed directly on the side of a tank. As a result the measurement conditions may be quite demanding. As far as possible, however, the location of the transmitter should be such that the effects of temperature variations will be as small as possible. Mechanical stresses, such as vibration, should also be avoided as far as possible. The installation should be such that the operating temperature of the transmitter s electronics will not exceed +0 C. For example, the tank must be insulated if necessary (see Fig. -). Sufficient space should be provided around the transmitter to ensure free circulation of air. Table for Figure -: Mounting accessories. Flange coupling DN0. Sealing plate DN0 ) 3. Nut NOTE! The materials for the mountings should be chosen to withstand the ambient and process conditions. ) The pickling of the pipework and tank should be taken into account when choosing the sealing materials. The materials should resist any absorption of the pickling material in the seal. E.g. Viton is recommended.

3 Dimensional drawings (dimensions in mm) 50 Ø Housing with plug-connector, DIN 3650, code H PG9 std. housing type H Ø Housing with junction box/terminal strip, code M M0 x,5 std. housing type M 70 Housing with junction box/terminal strip, with display, code N 70 M0 x,5 std. housing type N 70 Housing with junction box/terminal strip, with display and plugconnector DIN 3650, code N- / -P 90 PG9 std. housing type N with plug DIN 3650 Esc Enter 3

4 Dimensional drawings (dimensions in mm) d Housing types H and M 50 Housing type N 70 [Atex transmitter code, +5] Ød D Std. PG9 k D Process connection Ax, Dx and Jx, flanged b Code E Es d , Ø6 Ø +0. Es -0.3 Ø5 E ±0. Process connection Ax, Dx and Jx, flange with extension Process connection UA, - Tuchenhagen DN50/0 (Varivent) 05 Process connection SA, - Sandvik-clamp 7 Dimensions of flanges Process connection BB, - Pasve BA installation Ø M5x FLANGE SIZE ISO DN5 PN0 ISO DN50 PN0 ISO DN0 PN0 ISO DN00 PN0 ANSI " 50 lbs ANSI " 300 lbs ANSI " 50 lbs ANSI " 300 lbs ANSI 3" 50 lbs ANSI 3" 300 lbs ANSI " 50 lbs ANSI " 300 lbs JIS 0K-50 JIS 0K-50 JIS 0K-0 JIS 0K-0 JIS 0K-00 JIS 0K-00 Flange dimens. Holes Exten. b D Ød Kpl d k Ød Process connection TA, TB and TC - Tri-clamp DN ,5 DN ØD ,5 50,5 6 77,5 0 ØD

5 Dimensions (in mm) A A E ØD Process connections VA and VB - SMS3 and SMS5 ØD Process connections WA and WB - SMS-SI3 and SMS-SI5 Size 3 5 Dimensions ØD A Thread Rd 60 x /6 Rd 70 x /6 Size SI3 SI5 ØD 5 6 Dimensions A 3 E 7 Thread Rd 60 x /6 Rd 70 x /6 SATRON VLe pressure transmitter with Sandvik-Clamp: L Coupling length L : Code = 53 mm Code = 0 mm Code 6 = 55 mm When welding the coupling, avoid ovalling or straining the bevelled sealing joint (e.g. several rounds with small run; blanking plug can be used during welding to prevent ovalling of the coupling). 3 Figure -3 Welded Sandvik coupling. Welded Sandvik coupling DN70 PN0. Seal EPDM (Order no. T0505) Options: FPM (Order no. T050) PTFE (Order no. T0503) 3. SATRON VLe transmitter with Sandvik process connection Figure - Sandvik blanking plug. Welded Sandvik coupling DN70 PN0. Seal EPDM (Order no. T0505) 3. Blanking plug (T590). Sandvik clamp DN70 PN0 (V0000) 5

6 The process couplings for SATRON VLe pressure tranmitter: The transmitter is mounted on DN0 PN0 flange coupling (counterflange) (Fig. -5). The connection dimensions are specified in ISO0 and ISO3 Standards. Transmitters with ANSI and JIS process connection are also available. A M A A - A Figure -5 Flange coupling (counterflange) Order no. M56606, incl. Hex nuts M6 and seal When welding the coupling, avoid ovalling or straining the sealing joint (e.g. several rounds with small M5x Ø60 3 Figure -6 Welded Tri-Clamp coupling. Welded Tri-Clamp coupling. Seal EPDM 3. Tri-Clamp 3. SATRON VLe transmitter with Tri-Clamp Figure - 7 Coupling BB M5x, for process connection BB, order code M0507 (Welding assistant, code M050) 6

7 SATRON PASVE BA Working positions. Transmitter in measuring. Transmitter can be checked, changed, calibrated or the transmitter diaphragm can be flushed.. 7

8 . Electrical connections Supply voltage and load of the transmitter according to the figure -9. We recommend shielded twisted-pair cable as signal cable. The signal cable should not be installed near high-voltage cables, large motors or frequency converters. The shield of the cable is grounded at the power supply end or according to the recommendations of the manufacturer of the used control system. Figure- Removing the PLUG junction box Open. Remove screw. Open Load / Ω Operating region Supply voltage /V Min. load using HART - communication 50 Ω 0 Figure -9 Supply voltage and load capacity R max = Supply voltage - V I max I max = 0.5 ma using HART -communication I max = 3 ma (when the alarm current,5 ma is on) Position selection 3 x mm Tighten the screw Pg9 Figure -0 Adjusting the junction box position 0009

9 ma - + ma Hart 3 Test Test Load 3 Power Load Power Figure -, wiring housing H Figure -, wiring housing M ma Hart - + ma Test 3 Test Load Load Power Power Figure -3, wiring housing N Figure -, wiring housing N with DIN 3650 PLUGconnection, code N-/-P SETTING UP Setting up is dependent on type of user interface and loaded description VALMET or SATRON. Also must be noted that when the older VALMET description is in use then the transmitter must be configured so that it can operate with the old VALMET description. The change from description to another is made by writing to MESSAGE-field either.valmet or.satron (Note, capital letters and dot in front). After writing the message the new description will be activated by switching transmitter's power OFF and ON again. 9

10 .SETTING UP. Using the 75 user interface Operation keys The six operation keys are located above the alphanumeric keyboard: The ON/OFF key (I/O) switches the user interface on and off. When you switch the user interface on, it starts looking for a HART transmitter connected to it. If the transmitter is not found, the message No Device Found. Press OK will be displayed. The ONLINE menu is displayed when the user interface finds the transmitter. (^) This key allows you to move upwards in menus and scroll lists forwards. (v) This key allows you to move downwards in menus and scroll lists backwards.. Setting up through HART 75 user interface After installing and connecting the transmitter, connect the user interface to the transmitter. The following menu is displayed: Measurement Configuration 3 Information Diagnostics To change the measuring range, unit damping time constant to output mode (linear/square-root), select Configuration. The following menu is then displayed: Range values Detailed config To change the measuring range, select Range values. (<) This two-function key allows you to move the cursor to the left and to go back to a previous menu. (>) This two-function key allows you to move the cursor to the right and to select a menu option. (>>>) The quick-selection key will start the user interface and display the quick-selection menu. You can define the desired menu as quick-selection menu. Function keys With function keys F, F, F3 and F you can perform the program functions displayed above each function key. When you move in the software menus, the functions of these keys will change in accordance with the currently selected menu. The selection displays the following menu: LRV (lower range value) URV (upper range value) 3 LSL (lower sensor limit) USL (upper sensor limit) 5 Min span (minimum span) 6 Apply values To change the measurement unit, damping time constant or output mode, select Detailed config from the Configuration menu. The selection displays the following menu: Damping Pres. unit 3 Tempr. unit Alarm current 5 Write protect 6 Lin. func 7 Diff El status Burst mode 9 Burst option Poll addr Tag User function User funct. setup After these activities or if the transmitter is supplied with the ready configuration you must correct a zero error of the transmitter in a final installation position. Press Diagnostics and PV Zero calibr. The selection displays the following menu: Give correct value for Zero pressure in... Figure - 75 user interface The current zero point will be shown in display and the final zero error correction can be done. 0

11 .3 Using the 375 user interface The following menu is then displayed: Measurement Configuration 3 Information Diagnostics 5 Review To change the measurement unit, damping time constant or output mod, select Configuration. The following menu is then displayed: Range values Output 3 Tranfer function General setup To change the measurement unit, select Range values. The following menu is then displayed: LRV URV 3 LSL USL 5 Min span 6 Apply values To change the damping time constant, select Output from the Configuration menu. The following menu is then displayed: Damping Alarm current To change the output mode, select Transfer function from the Configuration menu. The following menu is then displayed: Lin. func User function data After these activities or if the transmitter is supplied with the ready configuration you must correct a zero error of the transmitter in a final installation position. The First press Diagnostics and then Sensor trim and then Zero trim Figure user interface. Setting up through HART 375 user interface After installing and connecting the transmitter, connect the user interface to the transmitter. The following menu is displayed: Main menu. To select the HART Application. The following text is then displayed : WARN-Loop be removed from automatic control The final zero error correction can be done to select ABORT or OK on the display. NOTE: UPPER and LOWER SENSOR TRIM-commands requires accurate pressure references and are meant for sensor trimming. ZERO TRIM is meant for zeroing the measuring range after the assembly.

12 .5 Setting up with SATRON padvisor - Service Software If you want to use all the features of the VLe Smart transmitter, we recommend the use of SATRON padvisor - Software and SATRON SI-Toole USB-HART modem. Test connections for checking and changing the configuration values and calibrating pressure and current signals including SENSOR TRIM operation Recommended equipment for calibration: SATRON-pAdvisor software for SATRON Smart transmitter downloadable free of charge at PC: operating system Win-9, Windows 000 or Windows XP DVM: Digital voltage meter, accuracy better than 0,0 % of reading (for example Fluke 0A or Keithley 000) Pressure generator (accuracy better than 0.03 % of reading) USB-HART modem, SATRON Si-Toole, order code: M33000 DVM, digital voltage meter PC Pressure generator VLe transmitter Pressure generator Calibration stand Figure -3 Calibration connections window

13 Measurement PV Pres. AO % rnge LRV Sensor Housing URV LSL USL Configuration Range values Min Span Apply values 75 software tree (Maker code: VALMET) ma 0 ma ON LINE Detailed config Damping Pres. unit Tempr. unit Alarm current Write protect Lin.func Diff El status Burst mode Point pressure Burst option Point output Poll addr... Tag Point6pressure User function Point 6 output User funct. setup Ref. temperature Vol. temp.coeff. Manufacturer Model Information Device info Sensor s/n Message Universal rev Fld dev rev Software rev Hardware rev Descriptor Final asmbly num P-SMART special Selection code P-SMART Process seal Housing type Body/Flange mater Diaph/(+)diaph mat (-)diaphragm mater Diaphragm coating Extension material Fill fluid Explosion proof Diagnostics Device status flags Zero device status Loop test Loop calibr. PV Zero calibr PV Span calibr Digital inputs Date Tempr calibr. ALARM CPUEE ER ALARM ADSEN ER ALARM ADTS ER ALARM ADTH ER ALARM ELDR ER SCI ERR AD ERR HA FR ERR HA DA ERR ADCEE ERR Reserved Reserved Sensor tempr cal Housing tempr cal 3

14 Measurement Configuration PV Press AO % rnge Sensor Housing Range values LRV URV LSL USL Min Span Apply values Damping Alarm current ma 0 ma 75/375 software tree (Maker code: SATRON) ON LINE Output Transfer function General setup Lin. func User function data Pres. unit Temp unit Write protect Tag Descriptor Message Date User point cnt User unit USER Temp correction. Pres. Out Prs 6. Out Reference temp Vol. temp coeff. Information Measuring point Device info Construction info HART Manufacturer Model Dev Type Serial no. Sensor no. Device no. Software rev Hardware rev Selection code Process connection Housing type Body/flange mater Diaphragm mater (+) Diaphragm mater (-) Diaphragm coating Extension material Ext lenght code Fill fluid Explosion proof Temp code Process connect (-) Universal rev Fld dev rev Poll addr Burst mode Burst option Diagnostics Review Device status Sensor trim Output functions Temperature trim Other functions Self test Error info Statistics Zero trim Lower sensor trim Upper sensor trim Loop test Output trim Sensor temp trim Housing temp trim Master reset Factory defaults

15 3 CALIBRATION 3. Adjustability Depending of the range the max. span is times the min. span Measuring range The lower and upper range-values cannot differ from zero by more than the maximum span. For example, range transmitter whose measuring range is 0-/00 kpa cannot be adjusted to measure kpa pressure, because maximum span is 00 kpa. Calibration stand The calibration stand is available from the manufacturer. The stand is equipped with coupling and pressure connection facility. 3. Liquid level measurement The lower limit of the liquid level is normally above the transmitter. This is taken into account through zero suppression. h = difference between maximum and minimum height of measured level (.5 m) h = level s minimum height from transmitter (.5 m) ρ =density of measured liquid (950 kg/m 3 ) g = acceleration of gravity (9. m/s ) Span (p ) and zero suppression (p )will then be as follows: p = h ρ g = (.5 m) (950 kg/m 3 ) (9. m/s ) = 3.3 kpa p = h ρ g = (.5 m) (950 kg/m 3 ) (9. m/s ) =.0 kpa Measuring range = p...(p + p ) = kpa kpa (0 mbar...3 mbar) Open tank Liquid level measurement with pressure transmitter is based on the measurement of the liquid s static pressure. Static pressure does not depend on the shape or volume of the vessel. It can be calculated by multiplying the liquid s density by the liquid level and acceleration of gravity: p = ρ h g where p = static pressure ρ = density h = height of liquid level g = acceleration of gravity The pressure acting on the flange diaphragm is thus directly proportional to the height of the liquid level, and the transmitter can be calibrated to measure liquid level. Example:

16 . CONSTRUCTION AND OPERATION Sensor Module The piezoresistive sensor, which has a silicone oil fill, is isolated from the process with a diaphragm. Pressure and temperature of the sensor are measured with a -bit AD converter. Linearity and temperature effects are digitally corrected. The sensor converts pressure to electrical signal. The conversion is carried out through a Wheatstone bridge supplied with direct current. The elastic displacement produced in the bridge by the pressure causes bridge unbalance which is measured as a DC voltage signal. Electronics Module The electronics module converts the process pressure signal from the sensor module to -0 ma output signal. The conversion can be made in linear, square root or inverted mode, or it can be done through user-selectable pressure/output point pairs (-6 points). Sensor Module CPU Module Analog to Digital Conversion Non-Volatile Memory for Parameters - Correction Coefficients - Transmitter Information - Transmitter Configuration (Range Values, Damping, Lin.Funktion...) Microcontroller with Flash-memory Functions - Range Settings - Damping - Diagnostic - Units - Communication - Transfer function - Correction Calculation for Temperature and Linearization Interface Stage - Failure protection - Test Connections - Cable connections Analog Output HART Digital to Analog Conversion (... 0mA) HART Digital Communication Module Temperature Temp. Sensor Pressure Sensor Module Abs. or Gage Pressure Sensor Temp. Sensor dp Sensor Module dp Sensor Display Module (optional) Buttons LCD-Display Pressure - + Differential Pressure Figure - Functional construction of the SATRON VLe pressure transmitter PARTS LIST When ordering parts, please quote this document s number and date, the name and order number of the required part, and the transmitter s serial number. Parts indicated with asterisk (*) as well as screws, nuts and seals (packings) are spare parts. 6

17 Figure 5- Parts list: VLe with flange process connection and enclosure code H Figure 5- Parts list: VLe with Sandvik clamp process connection and enclosure code M 3 3 Figure 5-3 Parts list: VLe with flange process connection and enclosure code N

18 Number Name Order number Number Name Order number * 3 7 * 9 0 * 3 Sensing element Seal Device plug DIN3650 Cylinder-head screw M3 x 0 SFS79 Zne O-ring 0 x,viton (PTFE) Seal GDM3-7,silicone Wiring box GDM3009, DIN3650 Cylinder-head screw S M3 x 35 SFS79 A Cylinder-head screw S M3 x VSM 330 Zne Protection cup, housing H, M and T Protection cup, housing N T (05507) T30095 T * * 39 * 39 * 39 0 * * 3 * 5 Hex bolt, M0 x 0 SFS06 m A Mounting clamp NS70/76.- SFS 333 Hex nut M0 SFS 067 A Seal EPDM Seal FPM (Viton ) Seal PTFE Coupling Sandvik 53 mm Coupling Sandvik 0 mm Coupling Sandvik 55 mm O-ring.6 x 3.53 FPM Coupling PMC" Washer. A DIN5 Hex screw Mx A O-ring 3.6x.6 FPM Coupling M5x, adjusting O-ring.x3 FPM T0505 T050 T0503 T5790 T579 T M M * 0 * 3 O-ring, x FPM (Viton ) Cover M Seal, Silicone rubber Back plate V Fastening screw M T30056 T30037 T30039 T3537 Satron Instruments Inc. P.O.Box, FIN-3390 Tampere, Finland Tel.int , Telefax info@satron.com Conmark Systems Inc. Instruments Div. Atlanta, GA