Four-Terminal Current-Sensing Wirewound Resistor &OUR 4ERMINAL #URRENT 3ENSING *7IREWOUND TC = 40ppm/C * 3 watts to 15 watts 2ESISTOR 4LPW Series * 0.005 ohm to 1.0 ohm * 1%, 2, 3, 5, 10% tolerance ,07 3ERIES * Flameproof construction "Current" Leads "Sense" Leads h#URRENTv ,EADS s 4# PPM # s WATTS TO WATTS h3ENSEv ,EADS All welded terminations, ceramic fireproof housing s OHM TO OHM s TOLERANCE !LL WELDED TERMINATIONS CERAMIC FIREPROOF HOUSING %LECTRICAL $ATA )2# 4YPE 0OWER # WATTS -AX #URRENT AMPS 2ESISTANCE 2ANGE OHMS ,07 4/ ,07 4/ ,07 4/ ,07 4/ ,07 4/ 0LEASE NOTE 7HEN ORDERING THE ALTERNATE CONlGURATION PLEASE ADD AN ! AFTER THE PART NUMBER ,07 ! 3TANDARD #ONlGURATION !LTERNATE #ONlGURATION $IMENSIONS )NCHES MM )2# 4YPE , 7 ( 3 $ $IAMETER % ,07 ,07 ,07 ,07 ,07 General.OTE Note 'ENERAL )2# RESERVES THE RIGHT TO MAKEthe CHANGES PRODUCT SPECIlCATION NOTICE ORspecification LIABILITY TT electronics reserves rightINto make changesWITHOUT in product without notice or liability. !LL INFORMATION IS SUBJECT TO )2#S OWN DATA AND IS CONSIDERED ACCURATE AT TIME OF GOING TO PRINT All information is subject to TT electronics' own data and is considered accurate at time of going to print. 7IRE AND &ILM 4ECHNOLOGIES $IVISION s 3OUTH 3TAPLES 3TREET s #ORPUS #HRISTI 4EXAS 53! 4ELEPHONE s &ACSIMILE (c) TT electronics plc s 7EBSITE WWWIRCTTCOM ! SUBSIDIARY OF www.bitechnologies.com www.irctt.com www.welwyn-tt.com 44 ELECTRONICS PLC ,07 3ERIES )SSUE /CTOBER 3HEET OF 09. 11 &OUR 4ERMINAL #URRENT 3ENSING 7IREWOUND 2ESISTOR RB / RBR, HR / 4000, PC Series Four-Terminal Current-Sensing Wirewound Resistor 4EMPERATURE 2ISE #HART ,07 ,07 ,07 ,07 ,07 ,07 0ERCENT 2ATED ,OAD (OT 3POT 4EMPERATURE # 0OWER $ERATING #URVE ,07 -AX 2ECOMMENDED !MBIENT /PERATING 4EMPERATURE # !MBIENT 4EMPERATURE # 0ERCENT 2ATED ,OAD /RDERING $ATA 3AMPLE 0ART .O ,07 2 & )2# 4YPE ,07 0OWER 7 7 7 7 7 2ESISTANCE 2ANGE %XPRESSED IN OHMS 3TANDARD %)!-), VALUES 4OLERANCE & ' ( * + 7IRE AND &ILM 4ECHNOLOGIES $IVISION s 3OUTH 3TAPLES 3TREET s #ORPUS #HRISTI 4EXAS 53! 4ELEPHONE s &ACSIMILE s 7EBSITE WWWIRCTTCOM ,07 3ERIES )SSUE /CTOBER 3HEET OF General Note TT electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT electronics' own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com (c) TT electronics plc 09. 11