Accessores По вопросам продаж и поддержки обращайтесь: Архангельск (8182)63-90-72 Астана +7(7172)727-132 Белгород (4722)40-23-64 Брянск (4832)59-03-52 Владивосток (423)249-28-31 Волгоград (844)278-03-48 Вологда (8172)26-41-59 Воронеж (473)204-51-73 Екатеринбург (343)384-55-89 Иваново (4932)77-34-06 Ижевск (3412)26-03-58 Казань (843)206-01-48 Калининград (4012)72-03-81 Калуга (4842)92-23-67 Кемерово (3842)65-04-62 Киров (8332)68-02-04 Краснодар (861)203-40-90 Красноярск (391)204-63-61 Курск (4712)77-13-04 Липецк (4742)52-20-81 Магнитогорск (3519)55-03-13 Москва (495)268-04-70 Мурманск (8152)59-64-93 Набережные Челны (8552)20-53-41 Нижний Новгород (831)429-08-12 Новокузнецк (3843)20-46-81 Новосибирск (383)227-86-73 Орел (4862)44-53-42 Оренбург (3532)37-68-04 Пенза (8412)22-31-16 Пермь (342)205-81-47 Ростов-на-Дону (863)308-18-15 Рязань (4912)46-61-64 Самара (846)206-03-16 Санкт-Петербург (812)309-46-40 Саратов (845)249-38-78 Смоленск (4812)29-41-54 Сочи (862)225-72-31 Ставрополь (8652)20-65-13 Тверь (4822)63-31-35 Томск (3822)98-41-53 Тула (4872)74-02-29 Тюмень (3452)66-21-18 Ульяновск (8422)24-23-59 Уфа (347)229-48-12 Челябинск (351)202-03-61 Череповец (8202)49-02-64 Ярославль (4852)69-52-93 Единый адрес для всех регионов: tgf@nt-rt.ru www.trafag.nt-rt.ru
Accessores Trafag offers a wde range of orgnal accessores whch are deally matched to our products. These nclude devces for montorng or confgurng transmtters such as hand pumps wth precson pressure gauge or the Sensor Communcator, a handheld devce whch provdes drect access to the calbraton values of the transmtter n the Trafag ASIC. Trafag also offers a wde range of accessores meet specfc applcaton requrements and also make nstallaton easer. They nclude dagnostc valve manfolds, snubbers and pressure peak dampng elements for measurng pressure, or protectve ppes for thermostats. Accessores for pressure measurement nstruments Sensor Communcator CA2USB Tool Dagnostc valve block Hand pump wth precson manometer Zenerbarrer Ventng box Cable hanger Pressure peak dampng elements Snubbers Adapters for dfferent pressure connectons Stop valves Accessores for thermostats Protecton tubes for drect mountng and remote sensors Duct mountng bracket Capllary tube holder Mountng brackets Screwed cable glands, shp approved, for retroft
SC Sensor Communcator Read out of sensor data Adjustment of set pont or zero pont and span Real tme pressure measurng Software update and battery charge wth USB-nterface Technsche Daten Identfcaton of devce data: Model, sgnal output, type plate, manufacturng date Settng of swtchpont (8320 EP-S) CAopen: Settng of ode-id and baudrate Reset to factory settngs Instructon H73699 en H73698 de Compatble devces and adapter cables Model Connector 4... 20 ma 0... 10 VDC 0... 5 VDC 1... 6 VDC AT (8251) AH (8253) AE (8255) SL (8257) Industral standard 82XX.XXXX.01.XX.. M12, 4-pole 82XX.XXXX.32.XX.. M12, 5-pole 82XX.XXXX.35.XX.. Output sgnal 0.5... 4.5 VDC ratometrc SC01A SC01V SC01R SC32A SC32V SC32R SC35A SC35V SC35R Output sgnal Model Connector 4... 20 ma CAopen Swtchng output CMP (8270) M12, 5-pole SC35CA 82XX.XXXX.35.XX.. EP-S (8320) DI43650 SC04SW 8320.XXXX.40.XX.. EPR (8293) DI43650 SC04A EP (8298) P (8264) 82XX.XXXX.04.XX.. DI43650 (nvers) 82XX.XXXX.04.XX.92.. SC04A92 Connecton scheme BATTERY SUPPLY POWER SUPPLY Sensor P reference Adapter cable (Opton) V A Measurng brdge cable Reference measurng (Sgnal) SC (PC) USB-cable (USB-charger) Content of delvery: 1 pce SC ncl. batteres 1 pce USB-cable 1 pce Measurng brdge cable Opton: Adapter cable (see table)
CA2USB CAopen Confguraton Tool Confguraton of Trafags pressure transmtter CMP 8270 va USB Easy to use vsual user nterface Integrated datalogger Complete set avalabe at Trafag AG System requrements: Wndows 7, Wndows 8, Wndows 10, USB 2.0 or hgher Techncal Data Confguraton of CAopen devces s for non-experts a very dffcult task. Common software s geared towards experts wth a lot of background knowledge and routne n programmng such devces. ether the software user nterface nor hardware lke connectors and adapter cards are a comfortable soluton for occasonal users. The CMP CAopen Confguraton tool, developed and produced for Trafag CMP 8270 CAopen pressure transmtter, s the perfect soluton for ths: Easy-to-use software nterface and a USB-to-CAopen dongle. It allows confguraton of all CAopen parameters and access to the complete object dctonary. Lve dsplay of the actual measurements of pressure and temperature and an ntegrated logger wth export functon offers easy montorng of the CAopen bus communcaton. Instructon H73617 Content of delvery: CA2USB adapter Cable from adapter to USB T-connector M12 F-F-M Termnator 120 Ω USB Memory stck wth software and manual for CA2USB and CMP 8270 Recommended accessory (not ncluded): CMP0.6M: CAopen Pressure Transmtter 8270 CMP wth pressure range 0... 0.6 bar C29161: Pressure applcator CMP0.6M C29161
DVB Dagnostc Valve Block Functon tests durng operaton (no nterrupton necessary) wth stop valve and test connecton Techncal Data Pressure Ambent temperature Data sheet Instructon -0.8... 100 bar -20 C... +120 C H72361 H73361 Standard products (extra short lead tme) Product Materal o DVB11 1 P-n, 1 test connecton, 1 P-out Al, PEEK, FPM DVB12 2 P-n, 2 test connecton, 2 P-out Al, PEEK, FPM DVB13 3 P-n, 3 test connecton, 3 P-out Al, PEEK, FPM DVB14 4 P-n, 4 test connecton, 4 P-out Al, PEEK, FPM DVB15 5 P-n, 5 test connecton, 5 P-out Al, PEEK, FPM DVB22 1 P-n, 2 test connecton, 2 P-out Al, PEEK, FPM DVB23 1 P-n, 3 test connecton, 3 P-out Al, PEEK, FPM Product Materal o DVB24 1 P-n, 4 test connecton, 4 P-out Al, PEEK, FPM DVB25 1 P-n, 5 test connecton, 5 P-out Al, PEEK, FPM DVB32 1 P-n, 1 test connecton, 2 P-out Al, PEEK, FPM DVB33 1 P-n, 1 test connecton, 3 P-out Al, PEEK, FPM DVB34 1 P-n, 1 test connecton, 4 P-out Al, PEEK, FPM DVB35 1 P-n, 1 test connecton, 5 P-out Al, PEEK, FPM Functon dagram Stop valve P T Test pressure connecton DVB1x P... POUT POUT POUT P... P T P T P T 4x Ø10.5x5.7 4x Ø5.5 6 6 6 4x Ø10.5x5.7 4x Ø5.5 6 P I POUT DVB2x Pressure Input/output P... POUT POUT POUT P... P T P T P T PI DVB3x P... PI PI PI P... POUT POUT POUT P T PI 96 80 14.5 51 A Torque moment: 6 m HEX4 M5x45 7 96 80 51 14.5 A Torque moment: 6 m HEX4 M5x45 7 Vew A 39.4 35.5 15 36 18 DVB2X: Torque moment: 30...35 m 18 x40 18 L 1 30 o of outputs 2 3 4 5 Length L 1 [mm] 76 116 156 196 20 20 31 M5x10 M5x10 M16x2 (ptch) protected trough cap 15 Ø4 15 Ø4 HEX19 G1/4 x10 female DVB11 DVB X 2... X 5
THP... Hand pump THP30 Techncal Data Connecton G1/4 female For testng of pressure transmtters and pressure swtches THP700 Standard products (extra short lead tme) Product o Range [bar] THP30-0.85... +25 THP700 0... 700 Resoluton 0.2 bar ZE... Swtch amplfer e Technsche Daten Ambent temperature -20 C... +60 C e II 1 G Ex a IIC Ga e II 1 D Ex a IIIC Da e I M1 Ex a I Ma IP 20 Output: Sgnal, relays ZE24VDC ZE230VAC ZE28VDC The swtch amplfer transfers dgtal sgnals from the hazardous area. Sensors per DI E 60947-5-6 (AMUR) and mechancal contacts may be used as alarms.the control crcut s montored for lead breakage (LB). Standard products (extra short lead tme) Product o Connecton ZE24VDC 20 30 VDC, 20 23 ma U 0 = 10.5 V, I 0 = 13 ma, P 0 = 34 mw ZE230VAC 207 253 VAC, 45 65 Hz U 0 = 10.6 V, I 0 = 19.1 ma, P 0 = 51 mw ZE28VDC Max. 28 VDC U 0 = 28 V, I 0 = 93 ma, P 0 = 650 mw
HIP... Ventng box Techncal Data Vented plastc housng wth wre termnals to connect a submersble pressure transmtter. es For all Trafag level transmtters Standard products (extra short lead tme) Product o HIP67 Box 130 x 94 x 57 mm, fxng 4 x Ø 5 mm, hole pattern 115 x 79 mm Materal Polystyrol, not sutable for outdoor applcatons AKL... Cable hanger Techncal Data Cable hanger to clamp cable wth dameters of 5.5... 9.5 mm For all Trafag level transmtters Standard products (extra short lead tme) Product o Connecton Materal AKL5.5-9.5 174 x 45 x 32 mm For cable dameters 5.5... 9 mm 1.4301, PA fbreglass renforced
A../D.. Adapters wth manometer pressure ports Techncal Data Materal 1.4435 (AISI316L) / Brass A1/A2 D1/D2 D4 Connecton G1/4 m - G1/2 m, G1/4 m - G3/8 m, G1/4 f - G1/2 m Pressure adapters wth dfferent thread combnatons and materals for ndvdual applcatons Data sheet H72258 Standard products (extra short lead tme) Product o Materal A1 G1/4 male - G3/8 male manometer Brass A2 G1/4 male - G1/2 male manometer Brass D1 G1/4 male - G3/8 male manometer 1.4435 (AISI316L) D2 G1/4 male - G1/2 male manometer 1.4435 (AISI316L) D4 G1/4 female - G1/2 male manometer 1.4435 (AISI316L) G1/4 G1/4 12 SW22 42 12 SW22 42 G1/4 x12 SW22 20 20 20 28 G1/2 G3/8 G1/2 A2/D2 A1/D1 D4
K.../F... Snubber K3/K4/K5 F3/F4/F5 K1/K2 Integrated n an adapter K1/K2: Pressure peak dampng element ntegrated n an adapter Techncal Data Materal Connecton Data sheet H72258 1.4435/316L, brass G1/4 male - female, G1/8 male - female Standard products (extra short lead tme) Product o Connecton Materal F3 Snubber for heavy ol G1/4 male - female Brass F4 Snubber for lght ol G1/4 male - female Brass F5 Snubber for water/ar G1/4 male - female Brass K1 Snubber for water/ar/lght ol G1/4 male - female 1.4435 (AISI316L) K2 Snubber for water/ar/lght ol G1/8 male - female 1.4435 (AISI316L) K3 Snubber for heavy ol G1/4 male - female 1.4435 (AISI316L) K4 Snubber for lght ol G1/4 male - female 1.4435 (AISI316L) K5 Snubber for water/ar G1/4 male - female 1.4435 (AISI316L) G1/4 G1/4 G1/8 16 SW22 51 12 SW22 47 8 SW19 40 Ø21.5 G1/4 x15 G1/4 x25 G1/8 x10 K3/K4/K5 F3/F4/F5 K1 K2
V6/V7 Stop valve V6 Allows replacement of nstruments wthout nterrupton of process (max. 40 bar) V7 Techncal Data Materal 1.4305 / FKM Pressure max. 600 bar Meda temperature -25 C... +125 C Data sheet H72258 Standard products (extra short lead tme) Product o Connecton V6 For water, ar, lght-crude, heavy ol G1/2 male - G1/4 female V7 For water, ar, lght-crude, heavy ol G1/4 male - G1/4 female V6 14 16.1 3 V7 12 18.1 2 Ø 26.9 G1/2 G1/4 Ø 29.5 Ø 18.9 G1/4 G1/4 Ø 21 DAMP... O-Rng DI3869 hex27 O-Rng hex19 Pressure peak dampng element Techncal Data Materal 1.4435 (AISI316L) Retroft kt wth ntegrated M5 male thread Hole dameter 0.4 mm, 1.0 mm Set of 5 pcs. Data sheet H72258 Standard products (extra short lead tme) Product o Materal DAMP1.0 Wth 1.0 mm hole, for heavy ol 1.4435 (AISI316L) DAMP0.4 Wth 0.4 mm hole, for water and lght ol 1.4435 (AISI316L) Ø 5 M 5 SW 2.5
Ø5.5 MB31 Mountng Plate Techncal Data Materal Steel galvansed For pressure transmtters and pressure swtches 120 103 7.5 45.5 22.5 23 91 106 17 18 40.5 Standard products (extra short lead tme) Product o Sutable for type Materal MB31, D, P, PS, PV, PD, PK, PVF, EXP, EXPK, EXPD Steel galvansed CG Screwed cable gland g DI 8280 for shpbuldng Retroft for pressure transmtters, pressure swtches and thermostats Techncal Data Materal Connecton Cable Brass M18x1.5, M24x1.5 Ø 10.5 mm, 16.5 mm Standard products (extra short lead tme) Product o Materal CG18 M18x1.5 for 8... 10.5 mm cable dameter Brass CG24 M24x1.5 for 14... 16.5 mm cable dameter Brass Ø22 M20x1.5 Ø28 M20x1.5 32 36 CG18 M18x1.5 CG24 M24x1.5
83../84.. Protecton tubes for remote sensors For lqud meda Pressure proof up to 25 bar (types 83xx) Pressure proof up to 40 bar (types 84xx) Techncal Data Materal Meda temperature Data sheet H72163 Stanless steel 1.44435/316L, brass nckel plated See table Standard products (extra short lead tme) Product o Sutable for type Materal Protecton tube dameter [mm] Protecton tube length [mm] 83160110K M, MS, M2S, L, I, IS, ISP Brass nckel plated 10 110 83160150K M, MS, M2S, L, I, IS, ISP, IS Brass nckel plated 10 150 83160200K I, IS Brass nckel plated 10 200 83160300K M, MS, M2S, L, I, IS Brass nckel plated 10 300 83160400K M, MS, M2S, L, I, IS Brass nckel plated 10 400 83170110 ISP, IS Brass nckel plated 12 110 83180150K D... R Brass nckel plated 14 150 83190065 ISP, IS Brass nckel plated 15 65 84110110K M, MS, M2S, L, I, IS, ISP 1.4435 (AISI316L) 10 110 84110150K M, MS, M2S, L, I, IS, ISP, IS 1.4435 (AISI316L) 10 150 84110200K I, IS 1.4435 (AISI316L) 10 200 84110400K M, MS, M2S, L, I, IS 1.4435 (AISI316L) 10 400 84120110 ISP, IS 1.4435 (AISI316L) 12 110 84140065 ISP, IS 1.4435 (AISI316L) 15 65 SW27 22 15 G1/2 G d d=y-2mm Operatng temperature Length G [mm] Range T [ C] Sensor-Ø [mm] 200-30... +40, 0... +35, +10... +80 7 150 +5... +95, +20... +150, +20... +110 7 110 +20... +230, +70... +350 7 180-30... +40, 0... +35 5.5/11 150 +5... +95, +20... +150 5.5/11 110 +20... +230, +70... +350 9 65 +5... +95, +20... +150, +20... +110 12
121.../141... Protecton tubes for drect mountng For thermostats type MST and ISPT/IST Lateral clamp mountng (type MST) Pressure proof up to 40 bar (types 141x) Wth captve nut (types 141x) 121x.. 141x.. Techncal Data Materal Meda temperature Data sheet H72163 Stanless steel 1.44435/316L, brass nckel plated See table Standard products (extra short lead tme) Product o Sutable for type Materal Protecton tube dameter [mm] Protecton tube length [mm] 12110150K MST... 15 1.4435 (AISI316L) 10 150 12110400K MST... 40 1.4435 (AISI316L) 10 400 12160150K MST... 15 Brass nckel plated 10 150 12160400K MST... 40 Brass nckel plated 10 400 14110150K IST... 150 1.4435 (AISI316L) 10 150 14120110K IST... 110 1.4435 (AISI316L) 12 110 14140065K ISP/IST... 65 1.4435 (AISI316L) 15 65 SW27 121X.. 15 15 33 G1/2 SW27 G1/2 17 G1/2 G d G d=y-2mm d d=y-2mm Operatng temperature Length G [mm] Range T [ C] Sensor-Ø [mm] 200-30... +40, 0... +35, +10... +80 7 150 +5... +95, +20... +150, +20... +110 7 110 +20... +230, +70... +350 7 180-30... +40, 0... +35 5.5/11 150 +5... +95, +20... +150 5.5/11 110 +20... +230, +70... +350 9 65 +5... +95, +20... +150, +20... +110 12 141X..
W.../K... Thermostat sensor duct holder Techncal Data Materal Steel galvansed For HVAC For retrofttng of thermostats Data sheet H72106 Standard products (extra short lead tme) Product o Sutable for type Materal K200 L, LF, M, MS Steel galvansed W200 I, IS, M2, M2S Steel galvansed Ø16.1 196±2 20 2 30 16 Ø16.1 2 70 48 2xØ5 30 2xØ5 50 196±2 30 K80140 Capllary tube holder Techncal Data Materal Steel galvansed Ø5.4 50.5 14 1 3.5 For Froststats F/F...R 7 37 R30 Standard products (extra short lead tme) Product o Materal K80140 Steel galvansed Package sze 6 pcs.
Termnology for pressure measurement nstruments Relevant standards DI 16086, IEC 61298-2 Instrument types Pressure sensors Membranes wth elements appled whose physcal propertes change when the membranes deform (stran gauges wth changng resstance, for example). Pressure transmtters Transmtters for convertng the pressure to be measured nto a defned or standardsed analogue and/or dgtal output sgnal. Types of pressure measurement Dfferental pressure measurement The measurement of dfferental pressure of two dfferent pressures. The measurng nstrument has two pressure connectons. Absolute pressure measurement The measurng result s always the devaton to the absolute zero (vacuum). e.g. 4 ma = 0 bar (= vacuum); zero pont (ZP): 0 bar Pressure transducers Pressure sensors that have a process connecton and electrcal connecton (e.g. connector) but do not convert pressure nto a standardsed electrcal sgnal lke a pressure transmtter. Relatve pressure measurement DI 16086: overpressure The measurng result s always the devaton to the current, absolute atmospherc pressure. e.g. 4 ma = 960 mbar (= atmospherc pressure); zero pont (ZP): 0 bar Relatve pressure measurement U/I egatve pressure Overpressure Relatve scale Atmospherc pressure (~960 mbar) Output sgnal 0-1 bar egatve sgns 0 600 mbar 0 400 mbar 0 400 mbar 0 600 mbar 0 1 bar 0 1.6 bar egatve pressure Overpressure P 0 Atmospherc pressure ~960 mbar P 960 mbar 0 bar Relatve pressure Absolute pressure measurement U/I Overpressure Absolute scale Vacuum (0 bar) Output sgnal 0 400 mbar 0 600 mbar 0 1 bar 0 1.6 bar 0 2.5 bar Overpressure P 0 Atmospherc pressure ~960 mbar P 0 bar Atmospherc pressure ~960 mbar (400 m above sea level) Absolute pressure
Termnology for pressure measurement nstruments Man features omnal pressure measurng range Range between the upper and lower lmts of the sze measured (operatng pressure). The specfed accuracy remans wthn ths range. Measurng span Algebrac dfference between the upper and lower lmt values of a certan measurng range. Overpressure Max. workng pressure Hghest pressure specfed by manufacturer for whch the pressure transformer s desgned at maxmum temperature. The pressure transformer can be loaded up to ths pressure wthout the guaranteed metrologcal propertes havng changed after gong back nto the measurng range. However, there s no longer a clear lnk between pressure and output sgnal n the range between nomnal pressure and overpressure. Burst pressure Pressure value (statc) at whch the measurng nstrument suffers permanent damage. The nstrument can wthstand pressures up to ths value wthout burstng and wll not leak any measurng medum. Max. accuracy (maxmum) 100% of all nstruments meet ths maxmum measured value. on-lnearty The largest devaton from the effectve characterstc lne of an deal reference lne. The reference lne can be defned as a lmt pont adjustment, a BSL or a BSL through 0. Specfcatons: on-lnearty, Hysteress FV Hysteress on-lnearty Repeatablty Load range (%) Reference lne Increasng load Decreasng load ZP 0 10 20 30 40 50 60 70 80 90 100 Example out [ma] Range: 0... 100 bar Output: 4... 20 ma Sensor: Thn flm on steel Accuracy: 0.3% FS, LH (BSL through 0) Range wth permanent damage; nstrument no longer apples! BSL Best Straght Lne The reference lne accordng to the BSL or the mnmum value adjustment s placed n such a way that the maxmum postve and negatve devatons are as small as possble. FV 20 Range wth no permanent change Range wthn the specfcaton Specfcatons: Accuracy LH (BSL) (S) 16 ma Accuracy FV Decreasng load Increasng load ZP 4 0 100 200 500 P [bar] omnal pressure Overpressure Burst pressure Output sgnal Largest devaton (wth same rates) LH BSL Accuracy Typ. accuracy (Typcal) Mostly corresponds to the 1-sgma value of the normal dstrbuton,.e. approx. 68.3%. Generally, well over 75% of all Trafag nstruments meet ths typcal measured value. ZP 0 10 20 30 40 50 60 70 80 90 100 Load range (%)
Termnology for pressure measurement nstruments BSL through zero As an addtonal requrement for the mnmum value adjustment, the BSL through zero (also BSL/0) must go straght through zero or the orgn. Specfcatons: Accuracy LH (BSL through zero) FV Decreasng load Increasng load Accuracy DI 16086: Measurement devaton The accuracy denoted n the standard DI 16086 wth measurement devaton (at 25 C reference temperature) ncludes all devatons as a result of non-lnearty, hysteress, non-repeatablty, zero pont (start of measurng range) errors and span (end of measurng range) errors. Zero pont errors and span errors also nclude the measurng uncertanty of the confguraton ensemble. Repeatablty DI 16086: on-repeatablty Devaton of the output sgnals wth same nput sgnals under dentcal (establshed) applcaton condtons. Output sgnal Largest devaton (wth same rates) LH BSL Temperature coeffcent TC Change of measured value for zero pont and span as a result of changes n temperature. Long-term stablty Long-term drft The change of accuracy due to agng under certan reference condtons durng a certan perod of tme, typcally 1 year. ZP 0 10 20 30 40 50 60 70 80 90 100 Load range (%) on-lnearty accordng to lmt pont adjustment The reference lne runs through the orgn and end pont of the characterstc lne. on-lnearty ndcates the greatest devatons from ths lne. Hysteress Property of an nstrument for yeldng dfferent output values n relaton to ts nput values, whch are dependent on the effectve drecton n whch the nput values are created (acc. to IEC 61298-2). Pressure hysteress The dfference that occurs at the same pressure between measurements n the drecton of ncreasng and then decreasng pressure. Temperature hysteress Maxmum change of the zero pont and output span for the pressure sgnal after specfed temperature cycle over the operatng temperature range. LH non-lnearty and hysteress Largest devaton from the deal characterstc lne (BSL, BSL/0 or lmt pont). In pressure measurng nstruments, the non-lnearty and pressure hysteress are gven together at a constant temperature. TEB Total error band Total error (root from sum of the square of the devatons) due to measurement devatons (accuracy) and temperature nfluence (temperature coeffcent TC). The temperature nfluence s usually gven n the nformaton from Trafag across a range larger than that gven n the standard (-10... +60 C). Whlst DI 16086 also contnues to add to the long-term stablty over a year, the nformaton from Trafag s subject to ex-works condtons for obvous reasons. Scale accuracy For pressostats: Devaton arsng from the manual swtch pont adjustment wth the help of the dsplay (scale). Electrcal Data Output sgnal Electrcal sgnal that emts the value of the measurement sze for further processng Rse tme Step response The tme t takes for an output sgnal after a severe pressure change to ncrease from 10% to 90% of ts fnal value that results from the change n pressure. Zero pont ZP Output sgnal n the pressureless state (P mn ), e.g. 4 ma at 0 bar (P mn ).
Termnology for pressure measurement nstruments Fnal value FV Output value of the largest pressure value n the nomnal pressure range (P max ), e.g. 20 ma at 100 bar (P max ). Span S Fnal value (FV) zero pont (ZP) = span (S) e.g. span (S) = (FV) 20 ma - (ZP) 4 ma = 16 ma Swtchng dfferental Pressostats Range wthn whch the mcro-swtch n pressostats swtches on and off Example: X...X = adjustable value X - X = non-adjustable value; runs proportonal to the nomnal pressure X = fxed value Lmter Pressostats Pressostat wth manual mcro-swtch reset. EMC Protecton EMC Electromagnetc compatblty Instrument property for functonng n an envronment wth electromagnetc nterference and for not unduly nfluencng ths envronment (to whch other equpment also belongs). Immsson Immunty to external electromagnetc dsturbances. Emsson Interference emsson from electromagnetc dsturbances. Surge Immunty to unpolar surge voltages that can occur due to surges as a result of swtchng operaton and lghtng. Burst Immunty to recurrng, rapd, transent electrcal dsturbances. Envronmental condtons Meda temperature Permssble temperature range of the measurng meda. Operatng temperature Ambent temperature Temperature range n whch the measurng nstrument adheres to ts specfcatons. As the electroncs n certan nstruments are more senstve to temperature than the sensor element, the maxmum ambent temperature for the nstrument s lower than the permssble meda temperature. Storage temperature Temperature range n whch the measurng nstrument can be stored or transported wthout permanently changng the measurng characterstcs. Protecton Humdty and dust sheld accordng to IP classes n accordance wth E 60529. По вопросам продаж и поддержки обращайтесь: Архангельск (8182)63-90-72 Астана +7(7172)727-132 Белгород (4722)40-23-64 Брянск (4832)59-03-52 Владивосток (423)249-28-31 Волгоград (844)278-03-48 Вологда (8172)26-41-59 Воронеж (473)204-51-73 Екатеринбург (343)384-55-89 Иваново (4932)77-34-06 Ижевск (3412)26-03-58 Казань (843)206-01-48 Калининград (4012)72-03-81 Калуга (4842)92-23-67 Кемерово (3842)65-04-62 Киров (8332)68-02-04 Краснодар (861)203-40-90 Красноярск (391)204-63-61 Курск (4712)77-13-04 Липецк (4742)52-20-81 Магнитогорск (3519)55-03-13 Москва (495)268-04-70 Мурманск (8152)59-64-93 Набережные Челны (8552)20-53-41 Нижний Новгород (831)429-08-12 Новокузнецк (3843)20-46-81 Новосибирск (383)227-86-73 Орел (4862)44-53-42 Оренбург (3532)37-68-04 Пенза (8412)22-31-16 Пермь (342)205-81-47 Ростов-на-Дону (863)308-18-15 Рязань (4912)46-61-64 Самара (846)206-03-16 Санкт-Петербург (812)309-46-40 Саратов (845)249-38-78 Смоленск (4812)29-41-54 Сочи (862)225-72-31 Ставрополь (8652)20-65-13 Тверь (4822)63-31-35 Томск (3822)98-41-53 Тула (4872)74-02-29 Тюмень (3452)66-21-18 Ульяновск (8422)24-23-59 Уфа (347)229-48-12 Челябинск (351)202-03-61 Череповец (8202)49-02-64 Ярославль (4852)69-52-93 Единый адрес для всех регионов: tgf@nt-rt.ru www.trafag.nt-rt.ru