Miniature Resistance Thermometer Threaded Model TR33

TemperatureMiniature resistance thermometerThreadedModel TR33WIKA data sheet TE 60.33for further approvalssee page 8Applications Machine building, plant and vessel construction Propulsion technology, hydraulicsSpecial features Very compact design, high vibration resistance and fastresponse time With direct sensor output (Pt100, Pt1000 in 2-, 3- or4-wire) or integrated transmitter with output signal4 . 20 mA Individually parameterisable for integrated transmitter withfree PC configuration software WIKAsoft-TT Sensor element with accuracy class A per IEC 60751DescriptionResistance thermometers of this series are used as universalthermometers for the measurement of liquid and gaseousmedia in the range of -50 . 250 C [-58 . 482 F].They can be used for pressures up to 140 bar with sensordiameter 3 mm and up to 270 bar with sensor diameter6 mm, dependent on the instrument version. All electricalcomponents are protected against humidity (IP67 or IP69K)and designed to withstand vibration (20 g, depending on theinstrument version).The resistance thermometer is available with direct sensoroutput or integrated transmitter, which can be configuredindividually via the PC configuration software WIKAsoft-TT.Measuring range, damping, fault signal per NAMUR NE43and TAG no. can be adjusted.Fig. left: Resistance thermometer, model TR33Fig. right: Adapter M12 x 1 for angular connectorDIN EN 175301-803Insertion length, process connection, sensor and connectionmethod can each be selected for the respective applicationfrom the order information. The model TR33 resistancethermometer consists of a thermowell with fixed processconnection and is screwed directly into the process. Theelectrical connection is made via an M12 x 1 circularconnector. An adapter for electrical connection with angularconnector per DIN EN 175301-803 is optionally available(patent, property right: 001370985).WIKA data sheet TE 60.33 10/2019Data sheets showing similar products and accessories:Resistance thermometer, compact design; model TR30; see data sheet TE 60.33Miniature resistance thermometer, explosion-protected version; model TR34; see data sheet TE 60.34OEM screw-in thermometer with plug connection; model TF35; see data sheet TE 67.10Page 1 of 8

SensorThe sensor is located in the tip of the thermometer.The resistance thermometers of the series TR33 are designed for direct installation into theprocess. Using it in an additional thermowell makes no sense.Sensor diameterin mmG¼BG⅜BG½B¼ NPT½ NPTM12 x 1.5M20 x 1.56xxxxxxx3Sensor tube lengthSensor diameterin mm3Process connectionxxInsertion length U1 in x400-xFurther sensor tube lengths on request.SpecificationsThermometer with direct sensor output with Pt100 (model TR33-Z-Px) and Pt1000 (model TR33-Z-Sx)Temperature rangeClass AClass BTemperature at the plugMeasuring elementConnection methodWithout neck tube -30 . 150 C [-22 . 302 F]With neck tube -30 . 250 C [-22 . 482 F]Without neck tube -50 . 150 C [-58 . 302 F]With neck tube -50 . 250 C [-58 . 482 F]Max. 85 C [185 F] Pt100 (measuring current: 0.1 . 1.0 mA) Pt1000 (measuring current: 0.1 . 0.3 mA) 2-wire The lead resistance is recorded as an error in the measurement. 3-wire With a cable length of 30 m or longer, measuring errors can occur. 4-wire The lead resistance can be neglected.Tolerance value of the measuring elementper IEC 60751 Class A Class B at 2-wireMaterial of wetted partsStainless steel 1.4571Electrical connectionM12 x 1 circular connector (4-pin)For detailed specifications for Pt sensors, see Technical information IN 00.17 at www.wika.com.WIKA data sheet TE 60.33 10/2019Page 2 of 8

Thermometer with transmitter and output signal 4 . 20 mA (model TR33-Z-TT)Temperature rangeMeasuring elementConnection methodTolerance value of the measuring elementper IEC 60751Without neck tube -30 . 150 C [-22 . 302 F]With neck tube -30 . 250 C [-22 . 482 F] 1)Pt10002-wireClass AMeasuring deviation of the transmitter per IEC 60770 0.25 KMeasuring spanMinimum 20 K, maximum 300 KTotal measuring deviation according to IEC 60770Basic configurationAnalogue outputLinearisationLinearisation errorSwitch-on delay, electricalWarming-up periodCurrent signal for fault signalMeasuring deviation of the measuring element the transmitterMeasuring range 0 . 150 C [32 . 302 F], other measuring ranges areadjustable4 . 20 mA, 2-wireLinear to temperature per IEC 60751 0.1 % 2)Max. 4 s (time before the first measured value)After approx. 4 minutes the instrument will function to the specified technicaldata (accuracy).Configurable in accordance with NAMUR NE43downscale 3.6 mAupscale 21.0 mASensor short-circuitNot configurable, per NAMUR NE43 downscale 3.6 mALoad RARA (UB - 10 V) / 23 mA with RA in Ω and UB in VSensor currentEffect of load 0.3 mA (Self-heating can be neglected) 0.05 % / 100 ΩPower supply UBDC 10 . 30 VPower supply inputProtected against reverse polarityMax. permissible residual ripplePower supply effect10 % generated by UB 3 % ripple of the output current 0.025 % / V (depending on the power supply UB)Influence of the ambient temperature0.1 % of span / 10 K TaTemperature unitsConfigurable C, F, KConfiguration and calibration dataPermanently storedElectromagnetic compatibility (EMC) 4)Info dataElectrical connectionMaterial of wetted partsCaseMaterialIngress protectionCase with connected plug 5)Coupler connector, not connectedWeight in kgDimensionsEN 61326 emission (group 1, class B) and interference immunity (industrialapplication) 3), configuration at 20 % of the full measuring rangeTAG No., description and user message can be stored in transmitterM12 x 1 circular connector (4-pin)Stainless steel 1.4571Stainless steelIP67 and IP69 per IEC/EN 60529, IP69K per ISO 20653The stated ingress protection only applies when plugged in using matingconnectors that have the appropriate ingress protection.IP67 per IEC/EN 60529Approx. 0.2 . 0.7 (depending on version)See “Dimensions in mm”Readings in % refer to the measuring span1) Protect the temperature transmitter therefore from temperatures over 85 C (185 F).2) 0.2 % for measuring ranges with a lower limit less than 0 C (32 F)3) Use resistance thermometers with shielded cable and ground the shield on at least one end of the lead, if the lines are longer than 30 m or leave the building. Operate the instrumentgrounded.4) During transient interferences (e.g. burst, surge, ESD) take into account an increased measuring deviation of up to 2 %.5) Not tested at ULWIKA data sheet TE 60.33 10/2019Page 3 of 8

Ambient conditionsAmbient temperature rangeModels TR33-Z-Px, TR33-Z-SxModel TR33-Z-TT-40 . 85 C [-40 . 185 F]-40 . 85 C [-40 . 185 F]Storage temperature rangeClimate class per IEC 60654-1Models TR33-Z-Px, TR33-Z-SxModel TR33-Z-TTMaximum permissible humidity per IEC 60068-2-30 var. 2Maximum operating pressure-50 . 85 C [-58 . 185 F]6) 7)With 3 mm sensor diameterWith 6 mm sensor diameterCx (-50 . 85 C [-58 . 185 F], 5 . 95 % r. h.)Cx (-40 . 85 C [-40 . 185 F], 5 . 95 % r. h.)100 % r. h., condensation allowed140 bar270 barVibration resistance per IEC 60068-2-610 . 2,000 Hz, 20 g 6)Salt fogIEC 60068-2-11Shock resistance per IEC 60068-2-2750 g, 6 ms, 3 axis, 3 faces, 3 times for each face6) Dependent on the instrument version7) Reduced operating pressure when using a compression fitting: Stainless steel: max. 100 bar / PTFE: max. 8 barConditions for outdoor use (for UL approval only) The instrument is suitable for applications with pollution degree 3. The power supply must be suitable for operation above 2,000 m should the temperature transmitter be used at this altitude. The instrument shall be installed in locations sheltered from the weather. The instrument shall be installed “sun/UV radiation protected”.Configuration software WIKAsoft-TTConfiguration software(multilingual) as a downloadfrom www.wika.comWIKA data sheet TE 60.33 10/2019Page 4 of 8

Dimensions in mmProcess connection with parallel threads (or without process connection)without process connectionwith compression fittingwith neck tubewith compression fittingwith neck tube14069565.02without neck tubeProcess connection with tapered thread14069565.02without neck tube1) At a process temperature of 150 C [302 F], a neck length N (MH) of 70 mm is necessary, otherwise N (MH) selectable (55, 65 or 70 mm).Legend:A (U1) Insertion length (parallel thread)A (U2) Insertion length (tapered thread)N (MH) Neck lengthØdSensor diameterXHeight process connection1/4 NPT 15 mm1/2 NPT 19 mmWIKA data sheet TE 60.33 10/2019Page 5 of 8

AccessoriesModelProgramming unitModel PU-548Special features Easy to useLED status displayCompact designNo further voltage supply needed, neither for the programming unit nor for thetransmitterOrder no.14231581(replaces programming unit model PU-448)Adapter cableM12 to PU-548M12 x 1 transmitter adapterto angular connectorDIN EN 175301-803 (yellow femaleconnector element)Adapter cable for the connection of a model TR33 resistance thermometer to themodel PU-548 programming unit14003193Adapter for the connection of a resistance thermometer with a DIN EN 175301-803form A angular connector with a 4 . 20 mA output signal (data sheet AC 80.17)140695034 . 20 mAM12 x 1connectorAngularconnectormACase: PAAmbient temperature: -40 . 115 CUnion nut: zinc diecastContacts: copper-zinc alloy, tin-platedDielectric strength: 500 VIngress protection: IP654 . 20 mAM12 x 1 Pt adapter to angularconnector DIN EN 175301-803(black female connector element)Adapter for the connection of the resistance thermometer with a DIN EN 175301-803 14061115form A angular connector with direct resistance output signal (data sheet AC 80.17)Angular connectorper DIN EN 175301-803 form A11427567Sealing forangular connectorfor use with angular connector DIN EN 175301-803-AEPDM, brown11437902M12 connection cableCable socket straight, 4-pin, ingress protection IP67 Temperature range -20 . 80 CCable length 2 m14086880Cable length 5 m14086883Cable socket straight, 4-pin, ingress protection IP69KCable length 3 m14137167Cable length 5 m14137168Cable length 2 m14086889Cable length 5 m14086891Cable length 3 m14137169mAM12 x 1connectorAngularconnector Temperature range -40 . 80 CAngled socket, 4-pin, ingress protection IP67 Temperature range -20 . 80 CAngled socket, 4-pin, ingress protection IP69K Temperature range -40 . 80 CM12 connectorWIKA data sheet TE 60.33 10/2019Case: PAAmbient temperature: -40 . 115 CUnion nut: zinc diecastContacts: copper-zinc alloy, tin-platedDielectric strength: 500 VIngress protection: IP65Cable length 5 mFemale angled, 4-pin, ingress protection IP67Screw connection for conductor cross-section 0.25 0.75 mm² [24 18 AWG]Cable gland Pg7, cable outer diameter 4 6 mm Temperature range -40 . 80 C Suitable for hazardous areas1413717014136815Page 6 of 8

Connecting PU-548 programming unit14004919.01Connection PU-548 adapter cable with M12 connectorTR33(predecessor, programming unit model PU-448, also compatible)Electrical connectionOutput signal 4 . 20 mAM12 x 1, 4-pin circular connectorPinSignalDescription2VQnot connectedL-0V4Cnot connected3L 10 . 30 VLoad diagramThe permissible load depends on the loop supply voltage.For communication with the instrument with programmingunit PU-548, a max. load of 350 Ω is admissible.1083833Load RA in Ω1Output signal Pt100 or Pt1000 sensorM12 x 1, 4-pin circular connector583010243036Voltage UB in VWIKA data sheet TE 60.33 10/2019Page 7 of 8