Data sheet TMT191 Page 1 / 5 Temperature head Transmitter TMT191 Universal head transmitter fr resistance thermmeters (RTD), thermcuples (TC), resistance, vltage transmitters, fr installatin in a sensr head (Frm ) pplicatin areas Temperature head transmitter fr cnverting varius input signals int a scalable 4 t 20 m analgue utput signal Resistance thermmeter (RTD) Thermcuple (TC) Resistance transmitter (Ω) Vltage transmitter (mv) Perfrmance 2 wire technlgy, 4 t 20m analgue utput High accuracy in ttal ambient temperature range Galvanic islatin n internal temperature sensr fr active temperature cmpensatin(fr T/C) Wide vltage supply range Expanded resistance input (max 2KΩ) Expanded vltage input (max 2KmV) Technical data Pwer supply Supply vltage Output Output signal Signal n alarm 7.5 t 45 VDC(withut display), plarity prtected 4 t 20 m Underranging Linear drp t 3.8 m Overranging linear rise t 20.5 m Sensr break; sensr pen-circuit 3.6 m Lad max.(vpwer supply-7.5 V)/0.022 Linearisatin/transmissin behaviur Galvanic islatin Installatin cnditins Temperature linear, resistance linear, vltage linear U=2000V C (input/utput) Installatin angle:n limit Installatin instructins Installatin area:cnnectin head accrd. T DIN 43 729 Frm ; TF 10 field husing
Silver utmatin Instruemnts Page 2 / 5 Resistance thermmeter(rtd) Resistance transmitter Cnnectin type:2-,3- r 4-wiere cnnectin Thermcuples(TC) Vltage transmitters(mv) n request Perfrmance characteristics Respnse time Reference perating cnditins Lng term stability Switch n delay Influence f ambient Lad influence Pwer supply influence Self stability cnfiguratin Filter cnfigurating Reslutin Maximum measured errr Type Pt100 Pt500 Pt1000 Cu50 Cu100 *Ni100 *Ni500 *Ni1000 Resistance(Ω) (PtRh30-PtRh6) E(NiCr-CuNi) J(Fe-CuNi) K(NiCr-Ni) N(NiCrSi-NiSi) R(PtRh13-Pt) S(PtRh10-Pt) T(Cu-CuNi) Millivlt transmitter(mv) 1 s Measurement ranges -200 t 850 (-328 F t 1562 F) -200 t 250 (-328 F t 482 F) -200 t 250 (-328 F t 482 F) -50 t 150 (-58 F t 302 F) -50 t 150 (-58 F t 302 F) -60 t 180 (-76 F t 356 F) -60 t 180 (-76 F t 356 F) -60 t 150 (-76 F t 302 F) 0 t 400Ω 0 t 2000Ω 0 t 1820 ( -32 t 3308 F) -270 t 1000 (-454 t 1832 F) -210 t 1200 (-346 t 2192 F) -270 t 1372 (-454 t 2501 F) -270 t 1300 (-454 t 2372 F) -50 t 1768 ( -58 t 3214.4 F) -50 t 1768 (-58 t 3214.4 F) -270 t 400 (-454 t 752 F) -10 t 75mV -100 t 100mV -100 t 500mV -100 t 2000mV Calibratin temperature: 23 (73.4 F)5K 0.05%/year 5s 0 t 2% 0 t 160 μ 0.3μ RTD TC Type Pt100, Ni100 Pt500, Ni500 Pt1000, Ni1000 Cu50 Cu100 K, J, T, E N S,, R Min.meas.Ranges 10Ω 20Ω 5mV 5mV 6mV 20mV Measurement accuracy 0.2K r 0.08% 0.5K r 0.20% 0.3K r 0.12% 0.2K r 0.08% 0.3K r 0.12% typ.0.5k r 0.08% typ.1.0k r 0.08% typ.2.0k r 0.08% Ω mv 0 t 400Ω 0 t 2000Ω -10 t 75mV -100 t 100mV -100 t 500mV -100 t 2000mV ±0.1Ω r 0.08% ±1.5Ω r 0.12% ±20μV r 0.08% ±0μV r 0.08% ±0μV r 0.08% ±0μV r 0.08% www.silverinstruments.cm
Data sheet TMT191 Silver utmatin Instruemnts Page 3 / 5 Envirnment cnditins mbient temperature limits Strage temperature -40 t 85 (-40 t 185 ) -40 t 100 (-40 t 212 ) Cndensatin llwable Degree f prtectin IP 00,IP66(installed) Shck and vibratin resistance 4g/2 t 150 Hz as per IEC 60 068-26 Electrmagnetic cmpatibility(emc) Explsin Others Dimensins Weight Material Interference immunity and interference emissin accrding t G/T17626.2-1998), cmpliance with IEC 61000-4-3:1995. Intrinsically safe: Exia II CT4 Dia. 44 mmx24 mm pprx. 34g Husing: PC Ptting: epxy Electrical cnnectins - + m 7.5 t 45VDC 4 t 20 m 2-wire 3-wire 4-wire Dimensins Dimensins in mm www.silverinstruments.cm
Data sheet TMT191 Silver utmatin Instruemnts Page 4 / 5 Hw t prgramme Supply+ US Mdem PC Supply- US interface Installatin diagram Cver Screws and spring Sensr wiring Pwer crd Temperature transmitter www.silverinstruments.cm
Data sheet TMT191 Silver utmatin Instruemnts Page 5 / 5 Ordering cde Mdel dvanced, 2009 versin dvanced, 2010 versin Certificatin Versin fr nn hazardus areas NEPSI Ex ia CT4 Cnfiguratin transmitter cnnectin 1 2 3 4 Standard factry cnfiguratin 3-wire Cnfiguratin cnnectin TC Cnfiguratin cnnectin RTD(2-wire) Cnfiguratin cnnectin RTD(3-wire) Cnfiguratin cnnectin RTD(4-wire) Cnfiguratin temperature sensr 1 2 3 4 5 6 7 8 E J K N R S T Standard factry cnfiguratin Pt100 Pt100-200 t 850 (-328 F t 1562 F) Pt500-200 t 250 (-328 F t 482 F) Pt500-200 t 250 (-328 F t 482 F) Pt1000-200 t 250 (-328 F t 482 F) Cu50-50 t 150 (-58 F t 302 F) Cu100-50 t 150 (-58 F t 302 F) Ni100-60 t 180 (-76 F t 356 F) Ni500-60 t 180 (-76 F t 356 F) Type 0 t 1820 (-32 t 3308 F) Type E -270 t 1000 (-454 t 1832 F) Type J -210 t 1200 (-346 t 2192 F) Type K -270 t 1372 (-454 t 2501 F) Type N -270 t 1300 (-454 t 2372 F) Type R -50 t 1768 ( -58 t 3214.4 F) Type S -50 t 1768 ( -58 t 3214.4 F) Type T -270 t 400 (-454 t 752 F) Cnfiguratin C D TMT191 Order cde ( cmplete ) Standard factry cnfiguratin ( Pt100/3-wire/0 t 100 ) Custmised measurement range Custmised expanded crfiguratin fr TC ( see questinnaire ) Custmised expanded crfiguratin fr RTD ( see questinnaire ) www.silverinstruments.cm