IOM-DPCDPC-A: FEB 2014 DELTA CONTROLS MANUFACTURE OF PRESSURE TRANSMITTERS AND CONTROL INSTRUMENTS USER’S MANUAL SMART PRESSURE TRANSMITTER type: DPC-2000ALW SMART DIFFERENTIAL PRESSURE TRANSMITTER type: DPR-2000ALW, DPR-2200ALW, DPR-2000GALW SMART LEVEL PROBE type: DPR-2000YALW FEB 2014 DELTA CONTROLS LTD., Island Farm Avenue, West Molesey, Surrey, KT8 2UZ tel. +44 (0) 20 8939 3570; fax +44 (0) 20 8783 1163 www.delta-controls.com, e-mail: sales@delta-controls.
Symbols used Symbol i Description Warning to proceed strictly in accordance with the information contained in the documentation in order to ensure the safety and full functionality of the device. Information particularly useful during installation and operation of the device. Information particularly useful during installation and operation of a type Ex device.
A 1 IOM-DPCDPR-A: FEB 2014 CONTENTS APPENDIX Exd ..................................................................................................................................... 2 APPENDIX Exi ...................................................................................................................................... 5 INTRODUCTION .................................................................................................................................... 8 USER MATERIALS..............
A 2 IOM-DPCDPR-A: FEB 2014 Appendix Exd0.2 I. APPENDIX Exd DPC–2000ALW/XX PRESSURE TRANSMITTER, DPR-2000ALW/XX, DPR-2200ALW/XX, DIFFERENTIAL PRESSURE TRANSMITTERS, DPR-2000YALW/XX LEVEL PROBE, 1180 Exd VERSION 1. Introduction 1.1. This “Appendix Exd.02” applies to transmitters of types DPC-2000ALW/XX, DPR-2000ALW/XX, DPR-2200ALW/XXand DPR-2000YALW/XX in Exd versions only, marked on the rating plate as shown in p.3 and denoted Exd in the Product Certificate. 1.2.
A 3 IOM-DPCDPR-A: FEB 2014 Appendix Exd0.2 4. User information. Together with the ordered transmitters, the user will receive: a. Product Certificate, b. Declaration of conformity, c. Copy of certificate – on request d. User’s Manual numbered: DTR.DPC.DPR.ALW.03 with Appendix Exd0.2. User can find them b), c), d) at www.delta-controls.com 5. Power supply and exploitation of transmitters. 5.1 i The transmitter connecting should be made after introduction with present instruction content.
A 4 IOM-DPCDPR-A: FEB 2014 Appendix Exd0.2 6. How to connect Exd transmitters DPC…, DPR… Hazardous area Safe area + short-circuit( jumper) _ TEST _ +SIGNAL + Ro _ TEST Ex power supply see p.5.. RD F1 F2 F3 PF RE PV F4 GHI @%& ABC Fuse: In = 0,05A, Un = 250V according to EN 60127 DEF F4 7 8 9 0 JKL MNO PQR +/ 4 5 6 STU VWX YZ# 1 2 3 * Communicator . Fig. 2.
A 5 IOM-DPCDPR-A: FEB 2014 Appendix Exi II. APPENDIX Exi DPC–2000ALW PRESSURE TRANSMITTER, DPR-2000ALW, DPR-2200ALW, DPR-2000GALW DIFFERENTIAL PRESSURE TRANSMITTERS, DPR-2000YALW LEVEL PROBE, 1453 1180 Ex VERSION 1. Introduction 1.1. This “Appendix Exi” applies to transmitters of types DPC-2000ALW, DPR-2000ALW, DPR-2200ALW, DPR-2000GALW and DPR-2000YALW in Ex versions only, marked on the rating plate as shown in 2.2 and denoted Ex in the Product Certificate. 1.2.
A 6 IOM-DPCDPR-A: FEB 2014 Appendix Exi 4. User information. Together with the ordered transmitters, the user will receive: Product Certificate, Declaration of conformity, Copy of certificate – on request User’s Manual numbered: DTR.DPC.DPR.ALW.03 with Appendix Exi. User can find them at www.delta-controls.com 5. Permitted input parameters (based on data from the FTZÚ certificate, and certification documentation).
A 7 IOM-DPCDPR-A: FEB 2014 Appendix Exi 5.5. Temperature of measured medium can not cause increase temperature housing of transmitter above the ambient temperature Ta specified for a given category 5.6. Supply voltage min. 13,5VDC ** 5.7. Load resistance: from 28V linear supply Ro max [Ω] = 28V – 13.5V** – (300Ω* * 0,02A) 0,0225A for transmitter without display back lighting from a source with “trapezial” or “rectangular” characteristic supply Usup. – 13.
A 8 IOM-DPCDPR-A: FEB 2014 1. INTRODUCTION 1.1. This Manual is intended for users of DPC-2000ALW smart pressure transmitters, DPR-2000ALW, DPR2200ALW, DPR-2200GALW smart differential pressure transmitters, and DPR-2000YALW smart level probe and their intrinsic-safety versions, containing the data and guidelines necessary to understand the functioning of the transmitters and how to operate them. It includes essential recommendations concerning installation and use, as well as emergency procedures.
A 9 IOM-DPCDPR-A: FEB 2014 4. IDENTIFYING MARKS. ORDERING PROCEDURE 4.1. Every transmitter carries a rating plate containing at least the following information: CE mark, manufacturer name, transmitter type, serial number, pressure range, static pressure limit, output signal, power supply voltage. Version types and the method of specifying the desired product are described in the current “Information Cards” and the Catalogue. 4.2. DPC...DPR...
A 10 IOM-DPCDPR-A: FEB 2014 Response time on pressure stroke. wyłączenie pressure ciśnienia I switch off td tc 20mA t d = 10 - 250ms t c = 200ms t r = t d+ t c t r min. = 210ms t r max. = 460ms 9.89mA DPC...DPR...transmitter, response time on pressure stroke tr measuring cycle 0,5s , damping = 0. 4mA t Przetwornik cisnienia ALW z wyjściem 4 - 20mA, czas odpowiedzi na zmianę (skok) ciśnienia t r cykl pomiaru 0,5sek, stała czasowa tłumienia (damping) = 0 5.1.2. DPC..., DPR...
A 11 IOM-DPCDPR-A: FEB 2014 5.1.2.3. Climatic immunity: dry heat, cold, humidity, salt mist: Dry heat: EN 60068-2-2, test B; T = 700C, RH = max 55% Cold : EN 60068-2-1, test A; T = -250C, Damp heat cycle: EN 60068-2-30, test D ; (T = 550C, RH = min95%, 24h)x2 Salt mist: EN 60068-2-52; (spraying: 2h duration, T = 250C, storage in damp chamber: 7 days, T = 400C, RH = 93%)x4, 28days total 5.1.2.4.
A 12 IOM-DPCDPR-A: FEB 2014 5.2. DPC...- Measurement ranges and metrological parameters. 5.2.1. DPC..., Measurement ranges Nominal measuring range Minimum set range (FSO) 1. 0...1000bar (0...100MPa) 10bar (1MPa) 2. 0...300bar (0...30MPa) 3bar (300kPa) 3. 0...160bar (0...16MPa) 1,6bar (160kPa) 4. 0...70bar (0...7MPa) 0,7bar (70kPa) 5. 0...25bar (0...2,5MPa) 0,25bar (25kPa) 6. 0...7bar (0...0,7MPa) 0,07bar (7kPa) 7. -1...6bar (-100...600kPa) 300mbar (30kPa) 8. 0...2bar (0...200kPa) 100mbar (10kPa) 9. 0...
A 13 G1/4-type connector with G1/4 thread, 1/2"NPT -type connector with 1/2"NPT tread, R1/2-type connector with R1/2 tread, CG1/2-type connector with G1/2 tread and flush diaphragm, other connection types by arrangement. IOM-DPCDPR-A: FEB 2014 5.3. DPR-2000ALW, DPR-2200ALW Measurement ranges and metrological parameters. 5.3.1. DPR-2000ALW, Measurement ranges N 1 2 3 4 5 6 7 8 Nominal measuring range (FSO) 0...16bar (0...1,6MPa) 0...2,5bar (0...250kPa) 0...1bar (0...100kPa) 0...0,25bar (0...25kPa) -100..
A 14 IOM-DPCDPR-A: FEB 2014 5.4. DPR–2000GALW, Measurement ranges and metrological parameters. 5.4.1 DPR–2000GALW. Measurement ranges N 1 2 3 4 5 Nominal range (FSO) 0...25mbar (0...2500Pa) -2,5...2,5mbar (-250...250Pa) -7...7mbar (-700...700Pa) -25...25mbar (-2500...2500Pa) -100...100mbar (-10...10Pa) Minimum set range 1mbar (100Pa) 0,2mbar (20Pa) 1mbar (100Pa) 5mbar (500Pa) 20mbar (2kPa) Overpressure limit 1bar 350mbar 350mbar 1bar 1bar Static pressure limit 350mbar 350mbar 350mbar 1bar 1bar 5.4.
A 15 IOM-DPCDPR-A: FEB 2014 6. CONSTRUCTION 6.1. Measurement Principles, Electronic System. DPC... electronic pressure transmitters and DPR... electronic differential pressure transmitters work by converting changes in the resistance of a piezoresistance bridge, which are proportional to the measured pressure, into a standard current signal. The active sensing element is a silicon diaphragm with piezoresistors, separated from the medium by a sealing diaphragm and manometric fluid.
A 16 IOM-DPCDPR-A: FEB 2014 6.2.4. In the case of the DPR-2000GALW transmitters, the sensing module is located inside the transmitter casing. It is designed for the measurement of low pressures of non-aggressive gases, with a permitted overpressure of 1bar (or 350mbar). The basic (economy) version of this transmitter has ø6x1 elastic tubes terminals fitting, while the industrial version has adapters as shown in fig. 17. 6.2.5.
A 17 IOM-DPCDPR-A: FEB 2014 7.4. Mechanical Vibration, Corrosive Media. 7.4.1. Transmitters should correctly work with vibrations with amplitudes to 1,6 mm and accelerations to 4g. If strong vibrations are carried via the pressure line and disturb of measuring, use should be made of elastic pulse lines or transmitters with a remote diaphragm seal. 7.4.2.
A 18 IOM-DPCDPR-A: FEB 2014 8.3.2. The DPR-2000GALW transmitter can also be fitted with an adapter (Fig.17) creating a C-type connector, designed for installation on a 3-valve or 5-valve manifold. Delta Controls can also supply ready transmitters mounted on valves. 8.4. DPR-2000YALW. Installation and connections The DPR-2000YALW level probes installed in places where liquid levels are measured in closed tanks, with access to medium from top of tank as fig.15 and 10.2.6.
A 19 IOM-DPCDPR-A: FEB 2014 9.3.2. In order to protect against excess voltage between the transmission line and the casing or earth (not prevented by the diodes connected between the transmission wires), additional protection is provided in the form of plasma surge arresters (see the table, column 3). Also external protective devices may be used, e.g. the UZ-2 Delta Controls system, or others.
A 20 IOM-DPCDPR-A: FEB 2014 10.2.2. Other identification parameters, not affecting the output signal, include: device address, device type code, factory identification code, factory device code, number of preambles (3÷20), UCS, TSD, program version, electronics version, flags, serial number, label tag, description tag, date tag, message, record number, sensing module number. The process of setting the parameters listed in 10.2.1 and 10.2.2 is called “Configuration”. 10.2.3.
A 21 DAMPIN→ [set] TRANSF→ [set] %SQRT→ [set] LCD1VR→ LCD2VR→ LCD2DP→ FACTOR→ RESET→ MID_WP→ [↓][roll down] [↑][roll up] IOM-DPCDPR-A: FEB 2014 → ◙ BACK BACK 60 [S] 30 [S] 10 [S] 5 [S] 2 [S] 0 [S] 0 [S] 2 [S] 5 [S] 10 [S] 30 [S] 60 [S] [↓][roll down] [↑][roll up] BACK BACK LINEAR SQRT SPECIA SQUARE [↓][roll down] SQUARE SPECIA SQRT LINEAR [↑][roll up] BACK BACK 1.0 % 0.8 % 0.6 % 0.4 % 0.2 % 0.0 % 0.0 % 0.2 % 0.4 % 0.6 % 0.8 % 1.
A 22 IOM-DPCDPR-A: FEB 2014 If the option of local configuration is active, operator can change transmitter set using buttons being below display. The access to buttons will get after unscrewing the side cover. Then we can also change the display position turning it with 900 angle position. (see fig. 4). If the option of local configuration is active, operator can change transmitter set using buttons being below display.
A SET URV___ | | | | | | | | | | | | | | | | | | | | | UNIT______ | | | | | | | | | | | | | | | | | | | | | | | | | || 23 IOM-DPCDPR-A: FEB 2014 (The setting of the end of the set URV range) – (change of span) \ BACK (Return to Local Menu. If you will confirm this option, | you will come back to main tree of Local Menu) | BY PRESsure (Setting URV across setting pressure.
A |DAMPING________ | \ | BACK | | | | | | | | | | | | 0 [S] | 2 [S] | 5 [S] | 10 [S] | 30 [S] | 60 [S] || TRANSFEr_______ | \ | BACK | | | | | | | | | | | | | LINEAR | SQRT | SPECIAL | SQUARE | 24 IOM-DPCDPR-A: FEB 2014 (Setting of the solid temporary suppression of the process variable) % SQRT______ | \ | | | | | | | | | | | | | (Square root characteristic cut-of point setting) BACK | | | | | | 0.0 % 0.2 % 0.4 % 0.6 % 0.8 % 1.
A |LCD2 VARiable | | | | | | | | | | | | | | | | | | | | 25 IOM-DPCDPR-A: FEB 2014 (Type of the process variable displayed on LCD2) \ BACK | | | | | | | PRESSURe | USER | | UNIT | | SENS_T* (Return to Local Menu. If you will confirm this option, you will come back to main tree of Local Menu) (Confirm one of the following option across longer press button ◙.
A |RESET____ 26 IOM-DPCDPR-A: FEB 2014 (The program enforcement of the transmitter restart) \ BACK | | | | | | RESET (Return to Local Menu. If you will confirm this option, you will come back to main tree of Local Menu) (Confirm the command as bellow across longer press button ◙.
A 10.2.5.2. Setting up a local LCD display 27 IOM-DPCDPR-A: FEB 2014 There 3 main displays are visible: LCD1 – the current or guidance percent preset range display. In accordance with display configuration the current value in 4 -20 mA current loop, or percent guidance preset range is possible to display.
A 28 IOM-DPCDPR-A: FEB 2014 Descriptions EXIT UNIT DAMPIN TRANSF %SQRT PVZERO SETURV SETLRV RESET LCD1VR LCD2VR SENS_T CPU_T LCD2DP return from the local Menu to the normal operation of the transmitter menu process variable units.
A 29 IOM-DPCDPR-A: FEB 2014 10.2.6. Local Menu, error reports. During executing in Local Menu some functions, LCD2 announcement can be displayed on the screen. The error displaying evidences about no realization of command of Local Menu. The shortened description of errors announcements is showed below. ERR_L07 [in_write_protected_mode]. Error will ensue out when we try to change setting in Local Menu, but transmitter is protected before recording.
A 30 IOM-DPCDPR-A: FEB 2014 10.2.8. Configuration of the DPR-2200ALW transmitters to measure the level, density of liquid and phase boundary Configuration of the DPR-2200ALW transmitters to measure the level of liquid in a tank. Configuration of the DPR-2200ALW transmitters to measure density of liquids.
A 31 IOM-DPCDPR-A: FEB 2014 Example: Determine the maximum vertical spacing of the seals for the DPR-2200/-10…10kPa transmitter when measuring the density of liquid between 0.6 and 1.2g/cm³. The sealing system uses AK-20 silicone oil with a density of 0.945g/cm³.
A 32 10.2.9. Configuration of the DPR-2200YALW smart level probes IOM-DPCDPR-A: FEB 2014 Principle of operation Measurement is carried out using a DPR-2000 differential pressure transmitter, enabling compensation for static pressure in the tank. The value processes is just the hydrostatic pressure of the medium measured at the level of the diaphragm of the lower seal. This pressure is the sum of the hydrostatic pressure of the liquid and vapour phases of the medium.
A 33 IOM-DPCDPR-A: FEB 2014 11.3. Cleaning the Diaphragm Seal, Overloading Damage 11.3.1. Sediment and dirt which have formed on the diaphragm in the course of operation must not be removed by mechanical means, as this may damage both the diaphragm and the transmitter itself. The only permitted method is the dissolving of sediment. 11.3.2. Sometimes transmitters malfunction due to damage caused by overloading, e.g.
A 34 IOM-DPCDPR-A: FEB 2014 15. FIGURES. Memory Sensing module Input circuit Converter a/c 1 or ess c Pro Output circuit + D Noise filter Power supply/ measurement system _ 2 Load resistance min.250 Communicator Modem Fig. 1. DPC...,DPR... transmitters – block diagram. Communicator or modem electrical connections to transmitter measuring lines.
A 35 IOM-DPCDPR-A: FEB 2014
A 36 IOM-DPCDPR-A: FEB 2014 RS 232 RAPORT D-Soft BELL 202 JUMPER 4÷20 mA F2 F3 PF RE PV F4 ABC DEF GHI @%& JKL MNO PQR +/ STU VWX YZ# . 7 4 1 8 5 2 9 6 240 0 3 * _ To measure the transmitter current without disconnecting the measuring loop, connect a milliammeter to control terminals and . F4 Communicator F1 + SIGNAL Ro -TEST +TEST mA Power supply + Current loop Fig.2b.
A 37 IOM-DPCDPR-A: FEB 2014 RS 232 BELL 202 RAPORT D-Soft JUMPER 4÷20 mA F1 F2 F3 F4 PF RE PV F4 ABC DEF GHI @%& JKL MNO PQR +/ STU VWX YZ# . 7 4 1 8 5 2 9 6 3 0 * 240 _ -TEST + SIGNAL Ro Communicator +TEST mA Power supply + Current loop Fig.2d. The link of transmitter and communicator or modem to transmitter terminals in case of the resistance in current loop is smaller than 250Ω.
A 38 IOM-DPCDPR-A: FEB 2014 ±180o with 900 pitch unscrew the display cover and casing display screws Configuration buttons Move the electronic unit from transmitter casing, take up the upper part of the casing with display from the catch and revolve its to left or to right to the display setting at needed position. Rotation possibility ±1800 with 90° pitch. Screw on the display unit screws and display cover. Fig. 4. DPC..., DPR.... display rotation possibility, configuration buttons.
A 39 IOM-DPCDPR-A: FEB 2014 19 M20x1,5 1,25 25 3 M20x1,5 5 Fig.5a. M-type connector with M20x1.5 thread 2 Fig.5b. Socket for M-type connector min.15 M20x1.5 +0,1 M20x1.5 1,25 15 2 diaphragm seal Fig.6a. P-type connector with M20x1.5 thread Fig.6b. Socket for P-type connector TOP 16 min.15 30° 2 M30x2 2 M30x2 +0,1 1,25 15 M30x2 2 diaphragm seal Fig.7a.
Fig.8e. CG1-type connector with flush diaphragm with G1" thread, 40 Fig.8f. Socket for CG1 - type connector IOM-DPCDPR-A: FEB 2014 Order code Socket CG1 +1 24,5 19 -0.5 20 min. 14,5 0,1 A 0.5 21,5 15 -0,2 min.10,5 90° A 2,5 G1/2 G1/2A 2,5 2,5 +0,1 O-ring 15x2 -0,2 10 18 Sealing: teflon 21,2 x 24,4 x 1,7 1,25 G1/2 3 G1/2 20,5-0,1 0,1 A 27-6kt. Sealing: teflon 33,2 x 36,4 x 1,8 21.5 15-0,2 0.5 min .10,5 2,5 20.5 41-6kt. Fig. 8.
A 41 18 132 IOM-DPCDPR-A: FEB 2014 133 The electronic circuits and display side 60 1/4NPT 80 4 x M10 L H 41.3 Earthing terminal Lock preventing rotation of the casing 2 x M6 70 The electrical terminals side M20x1,5 packing gland Cable 91,5 FIELD TERMINALS 18 54 Fig. 9. DPR-2000ALW differential pressure transmitter with C type vented covers.
A 42 IOM-DPCDPR-A: FEB 2014 18 18 132 133 70 10,5 H pipe 34,5 51,25 L 161,5 FIELD TERMINALS 63 34,5 50 4 holes 58 Assembly Kit ("Mounting bracket 25" made by DELTA CONTROLS) for fitting differential pressure transmitters with P-type connector on a 25 pipe see catalogue cards "Fitting accessories". Fig. 11. Example: how to install the DPR-2200ALW transmitters with remote diaphragm.
A 43 IOM-DPCDPR-A: FEB 2014 161,5 O2 " 72 97 Fastener C2 for fitting differential pressure transmitters with C-type connection to a 2” pipe or to a wall. see catalogue cards „Fitting accessories” 2 " 166 206 265 Fastener C2 for fitting differential pressure transmitters with a valve manifold to a 2” pipe see catalogue cards „Fitting accessories” 72 Fig. 12. Example: how to install the DPR-2000ALW transmitter on a vertical or horizontal pipe. 192 223 260 Fig. 13.
A 44 IOM-DPCDPR-A: FEB 2014 S-TK type tube flanged remote diaphragm seal S-CompK P-type or S-CompK GP-type or S-CompK -type remote diaphragm seal S-DINK type remote diaphragm seal (P-type) M20x1,5 (GP-type) G1/2" S-PK type flush flanged remote diaphragm seal
A Fig. 14. DPR-2200ALW differential pressure transmitter with two remote diaphragm seals (examples) 45 IOM-DPCDPR-A: FEB 2014 Fig. 15.
A 46 IOM-DPCDPR-A: FEB 2014 Fastening to a wall 40 o Fastening on a pipe 72 4h 182 les 45 80 110 Fig. 16. Example: how to install the DPC..., DPR... transmitter 132 18 FIELD TERMINALS 18 188 The electrical terminals side Adapter for valve manifold or steel impulse lines 54 L H 61 34 2holes M8x10 28 The electronic circuits and display side 1/4 NPT 4x 34 Valve manifold Adapter M20x1.5/ x1 Weidable impulse line connector Fig. 17.
A 47 IOM-DPCDPR-A: FEB 2014 24 124 133 50 Compensation range of tank dimensions 300 when packed (for transporting) up to 6000 when in use Stanless steel or aluminium tube x2 up to 6m long (by order) Fig. 18. DPR–2000YALW smart level probe for pressure tanks. Rys.18. Sonda poziomu APR-2000YALW.
A 48 L5 IOM-DPCDPR-A: FEB 2014 L6 L7 A-A A G B WH E B L N E IV KE COV E R T I for 1/2NPT HT L8 EP for M20x1,5 C A L4 L2 MINIMUM WIDTH OF JOINT AND MAXIMUM GAP FOR GROUP IIC ENCLOSURES width of joint N° (min. real) L2 12,55 L mm diameter D d mm mm minimum according to PN-EN 60079-1:2004(U) 0,15 1 width of joint min.12,5; gap max.0,15 0,097 2 width of joint min.
49 IOM-DPCDPR-A: FEB 2014 M20x1,5 or G1/2" socket M20x1,5 or G1/2" socket 360 Weldable pipe stube Pmaks. 10 MPa Marerials: ST3S galvanized Order code: Pipe stube M20x1,5 or G1/2" Siphon tube Pmaks. 10 MPa Temp.maks. 300°C Marerials: R-35 Order code: Siphon tube M20x1,5 or G1/2" M20x1,5 (G1/2") 150 A Connector to weld Marerials: 15HM - galvanized (SO) 316Lss (S) Order code.: RedSpaw - S (or SO) M20x1,5 or G1/2" Fig. 21. Additional equipment for fitting of pressure transmitters.
