SITRANS P. Transmitters for absolute pressure. Introduction 1/16. Application

Transcription

1 SITRNS P Introduction K II series S series (7MF4, from pressure series) S series (7MF4, from differential pressure series Fig. /8 SITRNS P transmitters for absolute pressure with built-in analog indicator or digital display pplication The transmitter measures the absolute pressure of corrosive and non-corrosive gases, vapors and liquids. ifferent spans are possible depending on the version. The output signal is a load-independent direct current of 4 to m linearly proportional to the input pressure, or a digital bus signal. Transmitters conforming to the type of protection "Intrinsic safety" and "xplosion-proof" may be installed within potentially explosive atmospheres (zone ). The conformity certificate corresponds to the uropean standard (NL), the merican standard (FM) or the anadian standard (S). The transmitters can be equipped with various designs of remote seals for special applications such as the measurement of highly viscous substances. K series S serie s 4 m 5 7 M 8 7 M I, U djustable spans Series Span in mbar 8. 5 to, K S *) S (P) Measuring cells from 5 mbar to bar *) -bar measuring cell with limitations according to Ordering data page (7MF4) 7 8 p e 9 5 Process pressure limits Span Upper process pressure limit S (7MF4) K and S (7MF4) Up to 5 mbar bar bar Up to, mbar bar bar Up to 5, mbar bar bar Up to, mbar bar bar Types of protection and conformity certificates Series Type of protection onformity certificate Intrinsic safety xplosionproof NL FM/S K 4 4 S S (P) o 4 xists o In planning 5 4 K series and S series (from differential pressure series) p e bsolute pressure as input variable I Output signal U Power supply Process connection Process flange Seal diaphragm 4 ody of measuring cell 5 Filling liquid Reference vacuum 7 O-ring 8 enter diaphragm 9 Silicon abs. pressure sensor Fig. /9 Functional diagram S series (from pressure series) p e Silicon pressure sensor Instrument amplifier nalog-to-digital converter Microcontroller 4 igital-to-analog converter or PROFIUS-P interface 5 igital display for parameterization Keys for parameterization 7 nalog indicator (option) 8 igital display for parameterization and measured value / Siemens FI

2 SITRNS P Introduction Mode of operation lements for parameterization of transmitter The absolute pressure is applied via the seal diaphragm (, Fig. Parameterization using K S /9) and the filling liquid (5) to the silicon pressure sensor () or external keys 4 4 the silicon absolute pressure sensor (9). The pressure difference between the input pressure (p e ) and the reference vacuum () uilt-in digital display 4 4 on the low-pressure side of the measuring cells flexes the diaphragm. Laptop, P RT communicator 4 4 PROFIUS-P interface (not 7MF4) 4 Note: Without reference vacuum for S series from pressure series (7MF4) since a silicon absolute pressure sensor is fitted. djustable parameters which can also be displayed K S The resistance of four piezo-resistors fitted in the diaphragm in Start-of-scale and full-scale values a bridge circuit thus changes. with application of a pressure 4 4 This change in resistance results in a bridge output voltage proportional to the input pressure. This voltage is amplified () and converted into a digital signal by means of an analog-to-digital converter (). This signal is evaluated by a microcontroller (), and its linearity and temperature response corrected. The signal processed in this manner is converted in a digital-to-analog converter (4) into an output current of 4 to m, or via the PROFI- US-P interface into a digital bus signal. The data specific to the measuring cell as well as the data for parameterization of the transmitter are stored in a non-volatile PROM. Parameterization epending on the version, there are different possibilities for parameterizing the transmitter and for setting or scanning the parameters. Parameterization using the input keys (local operation) The input keys can be used to simply set the most important parameters without any additional equipment. Parameterization using RT communicator When parameterizing with the RT communicator, the connection is made directly to the two-wire system (Fig. /). When parameterizing with a laptop or P, the connection is made via a RT modem (Fig. /). The signals required for communication according to the RT protocol 5.x are superimposed on the output current according to frequency shift keying (FSK). Start-of-scale and full-scale values without application of a pressure ("lind setting") 4 4 amping 4 4 urrent transmitter function 4 4 Zero adjustment 4 4 Output signal in event of fault 4 4 isabling of keys for operation 4 4 Measured-value display in % or m 4 4 Measured-value display of physical unit 4 Measuring-point number (abbreviation, max. characters) 4 Measuring-point description (max. 7 characters) 4 Message 4 Range limits 4 Transmitter version (e.g. material) 4 Slave pointer (only PROFIUS-P) 4 Further displays and parameters 4 4 Possible + SITRNS P transmitter RT communicator to W Power supply Fig. / ommunication between RT communicator and transmitter Parameterization via PROFIUS-P interface SITRNS P transmitters with a PROFIUS-P interface (Fig. /) are parameterized, starting from a master, using signals transmitted via PROFIUS-P and converted by a SIMTI P/P coupler with power supply into a signal for PROFIUS-P. bus terminator is required for cable lengths > m. PROFIUS-P PROFIUS-P T SITRNS P transmitter RT modem to 5 W P or Laptop Power supply Master oupler with power supply +... us terminator RS Transmitter with PROFIUS-P interface Fig. / ommunication between P or laptop and transmitter Fig. / ommunication via PROFIUS-P interface Siemens FI /7

3 SITRNS P Technical data Technical data K 7MF4 S 7MF4 (from pressure transmitter series) pplication See page / Mode of operation Measuring principle Input Measured variable See page /7 Piezo-resistive bsolute pressure S 7MF4 (from differential pressure transmitter series) S (PROFIUS-P) 7MF4 Measuring range Span (continuously adjustable) 5 mbar to bar 8. mbar to bar 8. mbar to bar Measuring cells from 5 mbar to bar Lower measuring limit - Measuring cell with silicone oil filling mbar - Measuring cell with inert filling liquid For process temp. - < J ˆ mbar For process temp. + < J ˆ mbar + mbar (J - ) Upper measuring limit % of max. span % of max. span % of max. span Start-of-scale (continuously adjustable) etween the measuring limits etween the measuring limits etween the measuring limits Output Output signal 4 to m 4 to m 4 to m igital bus signal Lower limit.84 m.84 m.84 m igital status signal Upper limit m.5 or m.5 or m igital status signal lectric damping - djustable time constant to s urrent transmitter djustable to., 4.,.,. or.8 m djustable from. to.8 m djustable from. to.8 m Signal on alarm. or.8 m. or.8 m. or.8 m igital status signal Load Without RT communication R ˆ (U - V)/. in W, U : power supply in V R ˆ (U - V)/. in W, U : power supply in V R ˆ (U - V)/. in W, U : power supply in V With RT communication R = to 5/ W R = to 5/ W haracteristic Linear ccuracy Reference conditions rror in measurement (including hysteresis and repeatability) Repeatability ysteresis Response time (T, without electric damping) Long-term drift Increasing characteristic, start-of-scale bar, stainless steel seal diaphragm, silicone oil filling and limit point setting. r = max. span/set span ˆ. % ˆ. % at r ˆ ˆ. % at < r ˆ ˆ. % / months with max. span ˆ. % at r ˆ. at < r ˆ Included in error in measurement Included in error in measurement pprox.. s ˆ. % / months with max. span ˆ. % / months with max. span ˆ. % ˆ. % / months mbient temperature effect t - to + ˆ (. r +.) % ˆ (. r +.) % ˆ (. r +.) % ˆ. % t -4 to - and + to +85 ˆ (. r +.5) % / K ˆ (. r +.5) % / K ˆ (. r +.5) % / K ˆ.5 %/ K Influence of mounting position ˆ.7 mbar per inclination Influence of power supply ˆ.5 mbar per inclination ˆ.7 mbar per inclination ˆ.5 % per V change in voltage Rated operating conditions Installation conditions Installation instructions ny mounting position Process connection pointing vertically downwards mbient conditions mbient temperature (observe temperature class in potentially explosive atmospheres) - Measuring cell with silicone oil filling -4 to 85 ny mounting position ˆ.7 mbar per inclination ny mounting position - Measuring cell with inert filling liquid - to igital display - to to to +85 /8 Siemens FI

4 SITRNS P Technical data Technical data mbient conditions (continued) K 7MF4 S 7MF4 (from pressure transmitter series) S 7MF4 (from differential pressure transmitter series) mbient temperature limits See ambient temperature Storage temperature -5 to +85 limate class - ondensation Permissible egree of protection (to N 59) IP 5 lectromagnetic compatibility - mitted interference To N Noise immunity To N 5 8- and NMUR N Medium conditions Process temperature - Measuring cell with silicone oil filling -4 to + (-4 to +85 for -bar cell) -4 to + -4 to + (-4 to +85 for -bar cell) S (PROFIUS-P) 7MF4-4 to + (-4 to +85 for -bar cell) - Measuring cell with inert filling liquid - to + Process temperature limits See process temperature Process pressure limits See page / esign Weight (without options) pprox. 4.5 kg pprox..5 kg pprox. 4.5 kg pprox. 4.7 kg imensions See Fig. / See Fig. /4 See Fig. /5 See Fig. /5 Material Wetted parts materials - onnection shank Stainless steel, mat. No..44 or astelloy 4, mat. No..4 - Oval flange Stainless steel, mat. No Seal diaphragm Stainless steel, mat. No..444, astelloy 7, mat. No..489, tantalum, Monel, mat. No..4 or gold - Process flanges and sealing screw Stainless steel, mat. No..448, astelloy 4, mat. No..4, or Monel, mat. No..4 Stainless steel, mat. No..444, astelloy 7, mat. No..489 Stainless steel, mat. No..444, astelloy 7, mat. No..489, tantalum, Monel, mat. No..4 or gold Stainless steel, mat. No..448, astelloy 4, mat. No..4, or Monel, mat. No..4 - Measuring cell parts Stainless steel, mat. No O-ring FPM, PTF, FP, FFPM or NR Non-wetted parts materials - lectronics housing ie-cast aluminium, low in copper, G-LSi, polyester-based lacquer, stainless steel rating plate - Process flange screws Steel, galvanized and yellow-passivized, or stainless steel FPM, PTF, FP, FFPM or NR ie-cast aluminium, low in copper, G-LSi, or stainless steel precision casting, polyesterbased lacquer, stainless steel rating plate ie-cast aluminium, low in copper, G-LSi, or stainless steel precision casting, polyesterbased lacquer, stainless steel rating plate Steel, galvanized and yellow-passivized, or stainless steel Stainless steel, mat. No..444, astelloy 7, mat. No..489, tantalum, Monel, mat. No..4 or gold Stainless steel, mat. No..448, astelloy 4, mat. No..4, or Monel, mat. No..4 FPM, PTF, FP, FFPM or NR ie-cast aluminium, low in copper, G-LSi, or stainless steel precision casting, polyesterbased lacquer, stainless steel rating plate Steel, galvanized and yellow-passivized, or stainless steel - Mounting bracket (option) Steel, galvanized and yellow-passivized, or stainless steel Measuring cell filling Silicone oil Silicone oil or inert filling liquid Silicone oil Silicone oil Process connection Female thread ¼ - 8 NPT and flange connection to IN 9 with mounting thread M or 7 / - UNF Female thread ½ - 4 NPT or connection shank G½ to IN 88 or oval flange Female thread ¼ - 8 NPT and flange connection to IN 9 with mounting thread M or 7 / - UNF Female thread ¼ - 8 NPT and flange connection to IN 9 with mounting thread M or 7 / - UNF lectrical connection Screw terminals, cable inlet via screwed gland Pg.5 (adapter), M x.5 or ½ - 4 NPT, or an 7/an 8U plug Screw terminals, cable inlet via screwed gland Pg.5 (adapter), M x.5 or ½ - 4 NPT, or an 7/an 8U plug Screw terminals, cable inlet via screwed gland Pg.5 (adapter), M x.5 or ½ - 4 NPT, or an 7/an 8U plug Screw terminals, cable inlet via screwed gland M x.5 or ½ - 4 NPT Siemens FI /9

5 SITRNS P Technical data Technical data K 7MF4 isplays and controls Input keys nalog indicator (option) Linear scale to % or customer-specific scale S 7MF4 (from pressure transmitter series) S 7MF4 (from differential pressure transmitter series) for local programming directly on transmitter Linear scale to % or customer-specific scale Linear scale to % or customer-specific scale S (PROFIUS-P) 7MF4 igital display Yes Yes Yes Power supply Terminal voltage on transmitter to 45 V to 45 V to 45 V Provided via bus to V in to V in to V in 9 to V intrinsically-safe mode intrinsically-safe mode intrinsically-safe mode 9 to V in intrinsically-safe mode Ripple U pp ˆ. V (47 to 5 z) Noise U rms ˆ. mv (.5 to kz) U pp ˆ. V (47 to 5 z) U rms ˆ. mv (.5 to kz) ertificates and approvals NL To IN N 5 4, IN 5 8 and IN N 5 Intrinsic safety x ia II T4 or T5 or T x ia II T4 or T5 or T x ia II T4 or T5 or T x ib II T4 - onformity certificate PT No. x-9..4 PT No. x PT No. x PT No. x Max. ambient temperature +85 temp. class T4 +75 temp. class T5 + temp. class T - onnection to certified intrinsically-safe circuits with maximum values U o = V I k = m P = 75 mw +85 temp. class T4 +75 temp. class T5 + temp. class T U o = V I k = m P = 75 mw +85 temp. class T4 +75 temp. class T5 + temp. class T U o = V I k = m P = 75 mw +8 temp. class T4 U o = 7.5 V I k = 8 m P =.8 W - ffective internal inductance L i ˆ. m L i ˆ. m L i ˆ. m L i ˆ 7. µ - ffective internal capacitance i ˆ nf i ˆ 8 nf i ˆ 8 nf i ˆ. nf xplosion-proof x d II T5 and T x d II T5 and T x d II T5 and T - onformity certificate PT No. x-94.. PT No. x-94.. PT No. x Max. ambient temperature +85 temp. class T5 +75 temp. class T TÜV To IN V 5/.9, Section. +85 temp. class T5 +75 temp. class T To IN V 5/.9, Section. +85 temp. class T5 +75 temp. class T To IN V 5/.9, Section. x-approved zone n x n V II T4 In planning x n V II T4 x n V II T4 - Registration number 8//9/ 8//9/ TÜV 97 TX 47 FMR (Factory Mutual Research orp.) Intrinsic safety and explosion-proof Y97.X (, 5) xplosion-proof For class I, division, groups,, and ust-ignition proof For class II, division, groups, F and G, indoor and outdoor (NM 4X) hazardous (classified) locations Intrinsically safe With entity, for use in class I, division, groups,,,,, F and G, indoor and outdoor (NM 4X) hazardous (classified) locations ntity parameters V max = V I max = m L i =. m i = 8 nf S (ertificate of ompliance) No. LR 45- lass 58 and lass 58 For class I, division, groups,, and For class II, division, groups, F and G, indoor and outdoor (NM 4X) hazardous (classified) locations / Siemens FI

6 SITRNS P Technical data Technical data S 7MF4, 7MF4 S with PROFIUS-P 7MF4 ommunication Load when connecting a RT communicator to W - RT modem to 5 W - able -wire screened: ˆ. km Multi-core screened: ˆ.5 km Protocol RT, version 5.x Layers and according to PROFIUS-P Intrinsically-safe to I 58- Slave function Layer 7 (protocol layer) according to PROFI- US-P functions (all data acyclic, measured value and status cyclic in addition) P/laptop requirements IM-compatible, main memory > Mbyte, hard disk > 7 Mbyte, RS interface, VG graphics Software for P/laptop WINOWS 95/NT 4. and SIMTI PM evice and remote control functions More than parameters according to PROFI- US-P profile evice profile taking into account previous RT functions for Measuring-point designation evice organization evice type evice materials ardware and firmware versions Sensor data djustment points Type and materials of process connection Sensor temperature Limit monitoring Slave pointer functions larm signalling Status information Filter time Measured value in selectable dimension evice address when delivered urrent consumption of device pprox. 8 m lectronic current limiting I max ˆ 7 m in event of fault, output twice Measured-value resolution x -5 referred to full-scale value Siemens FI /

7 SITRNS P Ordering data 7MF4, K series SITRNS P Ordering data. SITRNS P transmitter for absolute pressure, K series Two-wire system, Instruction Manual (in same language as rating plate; see "Further designs"), sealing screw (same material as process flange), measuring cell filling: silicone oil, measuring cell cleaning: normal Span 5 to 5 mbar to, mbar 5 to 5, mbar, to, mbar Wetted parts materials (Process flanges made of stainless steel) Seal diaphragm Parts of meas. cell Stainless steel Stainless steel astelloy Stainless steel astelloy astelloy Tantalum Tantalum Monel Monel Gold Gold Version for remote seal ) Process connection Female thread ¼ - 8 NPT and flange connection to IN 9 With mounting thread M With mounting thread 7 / - UNF Non-wetted parts materials Process flange lectronics housing screws Steel ie-cast aluminium Stainless steel ie-cast aluminium xplosion protection Without explosion protection With explosion protection (NL) Type of protection: "Intrinsic safety" (x ia) Use in zone n (TÜV) lectrical connection/cable inlet Screwed gland Pg.5 (adapter) Screwed gland M x.5 Screwed gland ½ -4 NPT an 7 plug Indicator Without ousing cover with analog indicator - Scale to %, linear divisions - Scale as specified (Order code Y required) xample for ordering Item line:7mf4--5-z line: + Y + Y line:y: to bar line:y: to bar Order No. 7MF F G L Y 5 Ordering data Further designs Please add "Z" to Order No. and specify Order code(s). Transmitter with mounting bracket made of Steel Stainless steel Instead of FPM (Viton), process flange O-ring made of: PTF (Teflon) FP (with silicone core, approved for food) FFPM (Kalrez) NR (una N) an 7 plug (metal, gray) an 8U plug (instead of an 7) Sealing screw ¼ - 8 NPT with valve (in material of process flange) Rating plate inscription (instead of German) nglish French Spanish Italian Manufacturer s test certificate M to IN 55 5, Part 8 and to ISO 9 cceptance test certificate to IN 5 49/N 4-. Factory certificate to IN /N 4-. cid gas version to N (only together with seal diaphragm made of astelloy and process flange screws made of stainless steel) Use In zone / (basic unit x ia) In zone (basic unit x ia) Process flange made of: astelloy Monel See page /54 for four-wire system dditional information Please add "Z" to Order No. and specify Order code(s) and plain text. Order code K K Measuring range to be set, specify in plain text: Y:... to... mbar, bar, kpa, MPa Y Measuring-point text (max. characters), specify in plain text: Y5:... Y5 Measuring-point number/identification (max. 7 characters), specify in plain text: Y:... Y ustomer-specific scale for analog indicator, specify in plain text: Y:... to... mbar, bar, kpa, MPa Y Only the setting for "Y" can be made in the factory. Power supply units: see page /5. ) Version 7MF4-Y.. only up to max. span mbar. / Siemens FI

8 Ordering data. SITRNS P transmitter for absolute pressure, S series Two-wire system, Smart version; Instruction Manual (in same language as rating plate; see "Further designs") Measuring cell Meas. cell filling cleaning Silicone oil Normal Inert liquid Grease-free Span 8. to 5 mbar 4 to, mbar to 5, mbar, to, mbar Wetted parts materials Seal diaphragm onnection shank Stainless steel Stainless steel astelloy Stainless steel astelloy astelloy Version for remote seal ) Process connection onnection shank G½ Female thread ½ - 4 NPT Oval flange and connection shank made of stainless steel - Mounting thread 7 / - UNF - Mounting thread M Non-wetted parts materials ousing made of die-cast aluminium ousing: stainl. steel precision casting xplosion protection Without explosion protection With explosion protection (NL) Type of protection: - "Intrinsic safety" (x ia) - "xplosion-proof" (x d) ) - "Intrinsic safety + explosion-proof" (x ia and x d) (in planning) ) Use in zone n (TÜV) (in planning) With explosion protection (FM + S) Intrinsic safety and explosion-proof (is + xp) (in planning) ) lectrical connection/cable inlet Screwed gland Pg.5 (adapter) ) Screwed gland M x.5 Screwed gland ½ -4 NPT an 7 plug ) Indicator asic version with housing cover without window (built-in digital display hidden) ousing cover with analog indicator - Scale to %, linear divisions - Scale as specified (Order code Y required) ousing cover with window (built-in digital display visible) Order No. 7MF F G Y P N 5 Ordering data Further designs SITRNS P 7MF4, S series (from pressure transmitter series) Please add "Z" to Order No. and specify Order code(s). Transm. with mount. bracket made of Steel Stainless steel an 7 plug (metal, gray) an 8U plug (instead of an 7) Rating plate inscription (instead of German) nglish French Spanish Italian Manufacturer s test certificate M to IN 55 5, Part 8 and to ISO 9 cceptance test certificate to IN 5 49/N 4-. Factory certificate to IN /N 4-. Setting of upper limit of output signal to. m cid gas version to N (only together with seal diaphragm made of astelloy and process flange screws made of stainless steel) Order code Only the settings for "Y" and "5" can be made in the factory. See page / for example for ordering. Power supply units: see page / IP 8 (not together with an 7 plug or screwed gland Pg.5) Use in zone (basic device x ia) Oxygen application (max. 9 bar with oxygen measurement and inert filling liquid) See page /54 for four-wire system dditional information Please add "Z" to Order No. and specify Order code(s) and plain text. Measuring range to be set, specify in plain text: Y:... to... mbar, bar, kpa, MPa Y Measuring-point number/identification (max. characters), specify in plain text: Y5 Y5:... Measuring-point text (max. 7 characters), specify in plain text: Y:... Y ustomer-specific scale for analog indicator, specify in plain text: Y:... to... mbar, bar, kpa, MPa Y ) Without cable gland. ) Not together with type of protection "xplosion-proof". ) Version 7MF4-7Y.. only up to max. span mbar. Siemens FI /

9 SITRNS P 7MF4, S series (from differential pressure transmitter series) Ordering data. SITRNS P transmitter for absolute pressure, S series Two-wire system, Smart version; Instruction Manual (in same language as rating plate; see "Further designs"), sealing screw (same material as process flange), measuring cell filling: silicone oil, measuring cell cleaning: normal Span 8. to 5 mbar 4 to, mbar to 5, mbar. to bar 5. to bar Wetted parts materials Seal diaphragm Parts of meas. cell Stainless steel Stainless steel astelloy Stainless steel astelloy astelloy Tantalum Tantalum Monel Monel Gold ) Gold Version for remote seal ) Process connection Female thread ¼ - 8 NPT and flange connection to IN 9 With sealing screw opposite process connection - Mounting thread M - Mounting thread 7 / - UNF Sealing screw on side of process flanges - Mounting thread M - Mounting thread 7 / - UNF Non-wetted parts materials Process flange screws lectronics housing Steel ie-cast aluminium Stainless steel ie-cast aluminium Stainless steel Stain. st. prec. cast. xplosion protection Without explosion protection With explosion protection (NL) Type of protection: - "Intrinsic safety" (x ia) - "xplosion-proof" (x d) 5 ) - "Intrinsic safety and explosion-proof" (x ia and x d) 5 ) Use in zone n (TÜV) With explosion protection (FM + S) Intrinsic safety and explosion-proof (is + xp) 5 ) lectrical connection/cable inlet Screwed gland Pg.5 (adapter) ) Screwed gland M x.5 Screwed gland ½ -4 NPT an 7 plug ) Indicator asic version with housing cover without window (built-in digital display hidden) ousing cover with analog indicator - Scale to %, linear divisions - Scale as specified (Order code Y required) ousing cover with window (built-in digital display visible) Order No. 7MF F G K L Y 4 4 ) 4 ) P 4 ) N 4 ) 5 Ordering data Further designs Please add "Z" to Order No. and specify Order code(s). Transm. with mounting bracket made of Steel Stainless steel Instead of FPM (Viton), process flange O-ring made of PTF (Teflon) FP (with silicone core, approved for food) FFPM (Kalrez) NR (una N) an 7 plug (metal, gray) an 8U plug (instead of an 7) Sealing screw ¼ - 8 NPT with valve (in material of process flange) Rating plate inscription (instead of German) nglish French Spanish Italian Manufacturer s test certificate M to IN 55 5, Part 8 and to ISO 9 cceptance test certificate to IN 5 49/ N 4-. Factory certificate to IN /N 4-. Setting of upper limit of output signal to m cid gas version to N (only together with seal diaphragm made of astelloy and process flange screws made of stainless steel) Order code Only the settings for "Y" and "5" can be made in the factory. See page / for example for ordering Power supply units: see page / IP 8 (not together with an 7, an 8U or Pg.5 plug) Use in zone (basic device x ia) 4 ) Vent on side for gas measurements 4 ) Process flanges made of: astelloy Monel See page /54 for four-wire system dditional information Please add "Z" to Order No. and specify Order code(s) and plain text. Measuring range to be set, specify in plain text: K 4 ) K 4 ) Y:... to... mbar, bar, kpa, MPa Y Measuring-point number/identification (max. characters), specify in plain text: Y5:... Y5 Measuring-point text (max. 7 characters), specify in plain text: Y:... Y ustomer-specific scale for analog indicator, specify in plain text: Y:... to... mbar, bar, kpa, MPa Y ) Only together with process flange screws made of stainless steel. ) Not together with type of protection "xplosion-proof". ) Version 7MF4-Y.. only up to max. span mbar. 4 ) Not for measuring cell 5. to bar. 5 ) Without cable gland. /4 Siemens FI

10 Ordering data. SITRNS P transmitter for absolute pressure, S series with PROFIUS-P Two-wire system, Smart version; Instruction Manual (in same language as rating plate; see "Further designs"), sealing screw (same mat.l as process flange), measuring cell filling: silicone oil, measuring cell cleaning: normal Span Up to 5 mbar Up to, mbar Up to 5, mbar Up to, mbar Wetted parts materials (Process flanges made of stainless steel) Seal diaphragm Parts of meas. cell Stainless steel Stainless steel astelloy Stainless steel astelloy astelloy Tantalum Tantalum Monel Monel Gold ) Gold Version for remote seal ) Process connection Female thread ¼ - 8 NPT and flange connection to IN 9 With sealing screw opposite process connection - Mounting thread M - Mounting thread 7 / - UNF Sealing screw on side of process flanges - Mounting thread M - Mounting thread 7 / - UNF Non-wetted parts materials Process flange Stainl. steel prec. casting screws Steel ie-cast aluminium Stainless steel ie-cast aluminium Stainless steel Stainl. steel prec. casting xplosion protection Without explosion protection With explosion protection Type of protection: "xplosion-proof" (x d) Use in zone n (TÜV) With explosion protection (FM) explosion-proof (xp) With explosion protection x ib lectrical connection/cable inlet Screwed gland M x.5 Screwed gland ½ - 4 NPT Indicator asic version with housing cover without window (built-in digital display hidden) ousing cover with window (built-in digital display visible) Order No. 7MF Z P F G L Y 4 G Q Ordering data Further designs SITRNS P 7MF4, S series with PROFIUS-P Please add "Z" to Order No. and specify Order code(s). Transmitter with mounting bracket made of Steel Stainless steel Instead of FPM (Viton), process flange O-ring made of PTF (Teflon) FP (with silicone core, approved for food) FFPM (Kalrez) NR (una N) Sealing screw ¼ - 8 NPT with valve (in material of process flange) Rating plate inscription (instead of German) nglish Manufacturer s test certificate M to IN 55 5, Part 8 and to ISO 9 cceptance test certificate to IN 5 49/ N 4-. Factory certificate to IN /N 4-. cid gas version to N (only together with seal diaphragm made of astelloy and process flange screws made of stainless steel) IP 8 See page / for example for ordering Order code Vent on side for gas measurements Process flanges made of: astelloy K Monel K dditional information Please add "Z" to Order No. and specify Order code(s) and plain text. Measuring-point number/identification (max. characters), specify in plain text: Y5:... Y5 Measuring-point text (max. 7 characters), specify in plain text: Y:... Y ) Only together with process flange screws made of stainless steel. ) Version 7MF4-Y.. only up to max. span mbar. Siemens FI /5

11 SITRNS P imensional drawings * Process connection ¼ - 8 NPT Mounting thread M or 7 / - UNF lanking plug (electrical connection possible) 4 Screwed gland Pg.5 (adapter), M x.5 or ½ - 4 NPT or an 7/an 8U plug 5 Indicator (option) Protective cover over keys 7 Sealing screw 8 Mounting bracket (option) with clamp for securing to a vertical or horizontal pipe (diam. 5 to mm) 4, * 45 for Pg,5 with adapter 54 Fig. / imensions of K series * ,5 * for Pg,5 with adapter Process connection ½ - 4 NPT, connection shank G ½ or oval flange lanking plug lectrical connection: Screwed gland Pg.5 (adapter), M x.5 or ½ - 4 NPT or an 7/an 8U plug Fig. /4 imensions of S series (7MF4) 7 4 Terminal side, analog indicator as option 5 lectronics side, digital display Protective cover over keys 7 Mounting bracket (option) 5 / Siemens FI

12 SITRNS P imensional drawings 5 8 * 5 5 ** * for S series with PROFIUS-P 5 ** 45 for Pg,5 with adapter 8 Process connection ¼ - 8 NPT Mounting thread M or 7 / - UNF lanking plug 4 lectrical connection: screwed gland Pg.5 (adapter), (not S series with PROFIUS-P) M x.5 or ½ - 4 NPT or an 7/an 8U plug (not S series with PROFIUS-P) 5 Terminal side, analog indicator as option lectronics side, digital display as option 7 Protective cover over keys 8 Sealing screw 9 Vent on side for liquid measurements Vent on side for gas measurements (suffix ) Mounting bracket (option) Fig. /5 imensions of S series (7MF4) and S series with PROFIUS-P Siemens FI /7