Resistance thermometer
Description
Resistance thermometers without thermowell are particularly suitable for those applications in which the metal sensor tip is mounted directly into bored holes (e.g. in machine components) or directly into the process for any application with no chemically aggressive media or abrasion.
For mounting into a thermowell, a spring-loaded compression fitting should be provided, since only this can press the measuring tip into the bottom of the thermowell. Otherwise a potentially critical force could be exerted on the measuring tip. Mounting is usually made directly into the process. Fastening elements such as threaded fittings, union nuts, etc. can also be used.
The flexible part of the probe is a mineral-insulated cable (sheathed cable). It consists of a stainless steel outer sheath in which the internal lead is pressed and isolated within a high-density ceramic mass. The measuring resistor is connected directly to the internal leads of the sheathed cable and is, therefore, also suitable for use at higher temperatures.
for further approvals see page 2
Fig. left: Model TR10-H with connection head BSZ Fig. right: Model TR10-H with connection head JS
Due to their flexibility and the small possible diameters, sheathed resistance thermometers can also be used in locations that are not easily accessible, since, with the exception of the sensor tip and the transition sleeve of the connection cable, the sheath can be bent to a radius of three times the diameter of the cable.
Special features
- Sensor ranges from -196 ... +600 °C [-320 ... +1,112 °F]
- For insertion, screw-in with optional process connection
- Connection head form B or JS
- Explosion-protected versions are available for many approval types (see data sheet page 2)
| Model | TR10-H |
| Product family | TR10 |
| Subcategory | Sheathed resistance thermometer |
| Temperature ranges | −196…+600 °C |
| Safety integrity level (SIL) | SIL 2 |
| Process connection | Without process connectionWithout process connection (miniature version)Protruded fixed threaded connectionCompression fittingSpring-loaded compression fittingDouble threaded hex bushing |
| Process temperature | −196…+600 °C |
| Output signal | 4-20mA · HART |
| Electrical connection | connection head |
| Probe material | Stainless steel |
| Ambient temperature | −40…+80 °C |
| IP rating | IP65 |
| Certifications | RoHSCEIECExEACEx UkraineINMETROCCCPESOGOSTKazInMetrMTSCHSBelGIMUkrSEPROUzstandardEMC EN 61326KCs - KOSHAATEX |
| Explosion protection | II 2G Ex ia IIC T1 ... T6 GbII 3D Ex tc IIIC TX °C DcEx ia IIIC T125 ... T65 °C DaEx ia IIIC T125 ... T65 °C Da/DbII 1G Ex ia IIC T1 ... T6 GaII 1/2G Ex ia IIC T1 ... T6 Ga/GbII 1D Ex ia IIIC T125 ... T65 °C DaII 1/2D Ex ia IIIC T125 ... T65 °C Da/DbII 2D Ex ia IIIC T125 ... T65 °C DbII 2G Ex eb IIC T1 ... T6 GbII 3G Ex ec IIC T1 ... T6 GcII 2D Ex tb IIIC TX °C DbII 3G Ex nA IIC T1 ... T6 Gc XEx ia IIC T1 ... T6 GaEx ia IIC T1 ... T6 Ga/GbEx ia IIC T1 ... T6 GbEx ia IIIC T125 ... T65 °C Db0 Ex ia IIC T6 ... T1 Ga X1 Ex ia IIC T6 ... T1 Gb XEx ia IIIC T80 ... T440 °C Da XEx ia IIIC T80 ... T440 °C Db X2Ex nA IIC T6 ... T1 Gc XII 1D Ex ia IIIC T65°C DaII 2D Ex ia IIIC T65°C DbEx ia IIC T3 ... T6 GaEx ia IIC T3 ... T6 Ga/GbEx ia IIC T1 ~ T6 GaEx ia IIC T1 ~ T6 GbEx ic IIC T1 ~ T6 GcEx iaD 20 T65/T95/T125°CEx iaD 21 T65/T95/T125°CEx eb IIC T1 ~ T6 GbEx ec IIC T1 ~ T6 GcEx nA IIC T1 ~ T6 GcEx ia IIC T4 ... T6Ex ib IIC T4 ... T6Ex i Zone 0 gas Ex ia IIC T1...T6 GaEx ia IIIC T80...T440 °C DaEx ia IIIC T80...T440 °C DbEx nA IIC T6...T1 GcEx ia IIC T1...T6 Ga (Zone 0, 1, 2 gas)Ex ia IIC T125...T65 °C Da/Db (Zone 20, 21 dust)Ex eb IIC T1...T6 Gb (Zone 1 gas)Ex ec IIC T1...T6 Gc (Zone 2 gas)Ex tb IIIC T...°C Db (Zone 21 dust)Ex nA IIC T1...T6 Gc (Zone 2 gas)Ex ia IIC T3...T6 Ga (INMETRO Zone 0)ExiaD20T65/T95/T125℃ (CCC Zone 20)ExiaIIC T4...T6 (KCs-KOSHA Zone 0) |
| Sensor type | Pt100, Pt1000 |
| Sensor class | B |
| Probe diameter | 2 mm |
| Thermowell | No |
| Datasheet languages | EN |
| Logo | Description | Country |
|---|---|---|
| EU declaration of conformity ■ EMCdirective 1) EN 61326 emission (group 1, class B) and immunity (industrial application) ■ RoHS directive | European Union | |
| IECEx (option) - in conjunction with ATEX Hazardous areas - Ex i Zone 0 gas Ex ia IIC T1 ...T6 Ga Zone 1 mounting to zone 0 gas Ex ia IIC T1 ...T6 Ga/Gb Zone 1 gas Ex ia IIC T1 ...T6 Gb Zone 20 dust Ex ia IIIC T125 ...T65 °C Da | International | |
| EAC (option) Hazardous areas - Ex i Zone 0 gas 0 Ex ia IIC T6 ...T1 Ga X | Eurasian | |
| Zone 1 gas 1 Ex ia IIC T6 ...T1 Gb X Zone 20 dust Ex ia IIIC T80 ...T440 °C Da X Zone 21 dust Ex ia IIIC T80 ...T440 °C Db X - Ex n 2) Zone 2 gas 2Ex nA IIC T6 ...T1 Gc X Ex Ukraine (option) Hazardous areas Zone 0 gas II 1G Ex ia IIC T1 ...T6 Ga Zone 1 gas II 2G Ex ia IIC T1 ...T6 Gb Zone 20 | Economic Community | |
| - Ex i dust II 1D Ex ia IIIC T65°C Da Zone 21 dust II 2D Ex ia IIIC T65°C Db INMETRO (option) gas Ex ia IIC T3 ...T6 Ga mounting to zone 0 gas | Ukraine | |
| Hazardous areas - Ex i Zone 0 Zone 1 Ex ia IIC T3 ...T6 Ga/Gb Zone 20 dust Ex ia IIIC T125 ...T65 °C Da Zone 21 mounting to zone 20 dust Ex ia IIIC T125 ...T65 °C Da/Db | Brazil |
| Logo | Description | Country | |
|---|---|---|---|
| CCC (option) 3) Hazardous areas | China | ||
| - Ex i Zone 0 Gas Zone 1 Gas Zone 2 Gas Zone 20 Staub Zone 21 Staub - Ex e 2) Zone 1 Gas Zone 2 Gas - Ex n 2) Zone 2 Gas | Ex ia IIC T1 ~ T6 Ga Ex ia IIC T1 ~ T6 Gb Ex ic IIC T1 ~ T6 Gc Ex iaD 20 T65/T95/T125°C Ex iaD 21 T65/T95/T125°C Ex eb IIC T1 ~ T6 Gb Ex ec IIC T1 ~ T6 Gc Ex nA IIC T1 ~ T6 Gc | ||
| KCs - KOSHA (option) Hazardous areas Ex i Zone 0 gas Ex ia IIC T4 ...T6 Zone 1 gas Ex ib IIC T4 ...T6 | South Korea | ||
| - | PESO (option) Hazardous areas - Ex i Zone 0 gas Ex ia IIC T1 ...T6 Ga Zone 1 mounting to zone 0 gas Ex ia IIC T1 ...T6 Ga/Gb Zone 1 gas Ex ia IIC T1 ...T6 Gb | India | |
| GOST (option) Metrology, measurement technology | Russia | ||
| KazInMetr (option) Metrology, measurement technology | Kazakhstan | ||
| - | MTSCHS (option) Permission for commissioning | Kazakhstan | |
| BelGIM (option) Metrology, measurement technology | Belarus | ||
| UkrSEPRO (option) Metrology, measurement technology | Ukraine | ||
| Uzstandard (option) Metrology, measurement technology | Uzbekistan |
| Single elements | 1 x 2-wire 1 x 3-wire 1 x 4-wire |
|---|---|
| Dual elements | 2 x 2-wire 2 x 3-wire 2 x 4-wire 3) |
| Class | Sensor construction | |
|---|---|---|
| Wire-wound | Thin-film | |
| Class B | -196 ...+600 °C | -50 ...+500 °C |
| Class A 4) | -100 ...+450 °C | -30 ...+300 °C |
| Class AA 4) | -50 ...+250 °C | 0 ... 150 °C |
View all (19)
| Model | Material | Cable entry thread size | Ingress protection (max.) 1) IEC/EN 60529 | Cap | Surface | Connection to neck tube |
|---|---|---|---|---|---|---|
| JS | Aluminium | M16 x 1.5 3) | IP65 | Cover with 2 screws | Blue, lacquered 5) | M24 x 1.5,½NPT |
| BS | Aluminium | M20 x 1.5 or½NPT 3) | IP65 4) | Flat cap with 2 screws | Blue, lacquered 5) | M24 x 1.5,½NPT |
| BSZ | Aluminium | M20 x 1.5 or½NPT 3) | IP65 4) | Spherical hinged cover with cylinder head screw | Blue, lacquered 5) | M24 x 1.5,½NPT |
| BSZ-H | Aluminium | M20 x 1.5 or½NPT 3) | IP65 4) | Raised hinged cover with cylinder head screw | Blue, lacquered 5) | M24 x 1.5,½NPT |
| BSZ-H (2x cable outlet) | Aluminium | 2 x M20 x 1.5 or 2x½NPT 3) | IP65 4) | Raised hinged cover with cylinder head screw | Blue, lacquered 5) | M24 x 1.5 |
| BSZ-H / DIH10 2) | Aluminium | M20 x 1.5 or½NPT 3) | IP65 | Raised hinged cover with cylinder head screw | Blue, lacquered 5) | M24 x 1.5,½NPT |
| BSS | Aluminium | M20 x 1.5 or½NPT 3) | IP65 | Spherical hinged cover with clamping lever | Blue, lacquered 5) | M24 x 1.5,½NPT |
| BSS-H | Aluminium | M20 x 1.5 or½NPT 3) | IP65 | Raised hinged cover with clamping lever | Blue, lacquered 5) | M24 x 1.5,½NPT |
| BVS | Stainless steel | M20 x 1.5 3) | IP65 | Precision-cast screw- on lid | Blank, electropolished | M24 x 1.5 |
| BSZ-K | Plastic | M20 x 1.5 or½NPT 3) | IP65 | Spherical hinged cover with cylinder head screw | Black | M24 x 1.5 |
| BSZ-HK | Plastic | M20 x 1.5 or½NPT 3) | IP65 | Raised hinged cover with cylinder head screw | Black | M24 x 1.5 |
| Model | Explosion protection | |||||
|---|---|---|---|---|---|---|
| Without | Ex i (gas) Zone 0, 1, 2 | Ex i (dust) Zone 20, 21, 22 | Ex e (gas) Zone 1, 2 | Ex t (dust) Zone 21, 22 | Ex nA (gas) Zone 2 | |
| JS | x | x | x | - | - | - |
| BS | x | x | x | - | - | - |
| BSZ | x | x | x | x 6) | x 6) | x 7) |
| BSZ-H | x | x | x | x 6) | x 6) | x 7) |
| BSZ-H (2x cable outlet) | x | x | x | x 6) | x 6) | x 7) |
| BSZ-H / DIH10 2) | x | x | - | - | - | - |
| BSS | x | x | - | - | - | - |
| BSS-H | x | x | - | - | - | - |
| BVS | x | x | - | - | - | - |
| BSZ-K | x | x | - | - | - | - |
| BSZ-HK | x | x | - | - | - | - |
| Cable entry | Cable entry thread size | Min./max. ambient temperature |
|---|---|---|
| Standard cable entry 1) | M20 x 1.5 or½NPT | -40 ...+80 °C |
| Plastic cable gland (cable Ø 6 ... 10 mm) 1) | M20 x 1.5 or½NPT | -40 ...+80 °C |
| Plastic cable gland (cable Ø 6 ... 10 mm), Ex e 1) | M20 x 1.5 or½NPT | -20 ...+80 °C (standard) -40 ...+70 °C (option) |
| Nickel-plated brass cable gland (cable Ø 6 ... 12 mm) | M20 x 1.5 or½NPT | -60 2) / -40 ...+80 °C |
| Cable entry | Colour | Ingress protection (max.) 3) | Explosion protection | |||||
|---|---|---|---|---|---|---|---|---|
| IEC/EN 60529 | without | Ex i (gas) Zone 0, 1, 2 | Ex i (dust) Zone 20, 21, 22 | Ex e (gas) Zone 1, 2 | Ex t (dust) Zone 21, 22 | Ex nA (gas) Zone 2 | ||
| Standard cable entry 1) | Blank | IP65 | x | x | - | - | - | - |
| Plastic cable gland 1) | Black or grey | IP66 4) | x | x | - | - | - | - |
| Plastic cable gland, Ex e 1) | Light blue | IP66 4) | x | x | x | - | - | - |
| Plastic cable gland, Ex e 1) | Black | IP66 4) | x | x | x | x | x | x |
| Nickel-plated brass cable gland | Blank | IP66 4) | x | x | x | - | - | - |
| Nickel-plated brass cable gland, Ex e | Blank | IP66 4) | x | x | x | x | x | x |
| First index number | Degree of protection / short description | Test parameter |
|---|---|---|
| 5 | Dust-protected | per IEC/EN 60529 |
| 6 | Dust-tight | per IEC/EN 60529 |
| Second index number | Degree of protection / short description | Test parameter |
|---|---|---|
| 4 | Protected against splash water | per IEC/EN 60529 |
| 5 | Protected against water jets | per IEC/EN 60529 |
| 6 | Protected against strong water jets | per IEC/EN 60529 |
| 7 1) | Protected against the effects of temporary immersion in water | per IEC/EN 60529 |
| 8 1) | Protected against the effects of continuous immersion in water | by agreement |
| Transmitter (selectable versions) | Model T15 | Model T32 | Model T91.20 |
|---|---|---|---|
| Data sheet | TE 15.01 | TE 32.04 | TE 91.01 |
| Output | |||
| 4 ...20mA | x | x | x |
| HART ® protocol | - | x | - |
| Connection method | |||
| 1 x 2-wire, 3-wire or 4-wire | x | x | x |
| Measuring current | < 0.2mA | < 0.3mA | 0.8 ...1mA |
| Explosion protection | Optional | Optional | - |
| Connection head | T15 | T32 | T91.20 |
|---|---|---|---|
| JS | - | - | ○ |
| BS | ○ | - | - |
| BSZ, BSZ-K | ○ | ○ | - |
| BSZ-H, BSZ-HK | ● | ● | - |
| BSZ-H (2x cable outlet) | ● | ● | - |
| BSZ-H / DIH10 | ○ | ○ | - |
| BSS | ○ | ○ | - |
| BSS-H | ● | ● | - |
| BVS | ○ | ○ | - |
| Standard | 6 g peak-to-peak, wire-wound measuring resistor or thin film |
|---|---|
| Option | Vibration-resistant sensor tip, max. 20 g peak-to-peak, thin-film measuring resistor |
| Highly vibration-resistant sensor tip, max. 50 g peak-to-peak, thin-film measuring resistor |
| Certification type | Measurement accuracy | Material certificate |
|---|---|---|
| 2.2 test report | x | x |
| 3.1 inspection certificate | x | x |
| DKD/DAkkS calibration certificate | x | - |
| Thermometer description | RTD | Data sheet | TC | Data sheet |
|---|---|---|---|---|
| For additional thermowell | TR10-B | TE 60.02 | TC10-B | TE 65.02 |
| Process version | TR12-B | TE 60.17 | TC12-B | TE 65.17 |
| Cable thermometers | TR40 | TE 60.40 | TC40 | TE 65.40 |
| Threaded thermometer | TR10-C | TE 60.03 | TC10-C | TE 65.03 |
| Flanged resistance thermometer | TR10-F | TE 60.06 | TC10-F | TE 65.06 |
| Operation without thermowell | TR10-H | TE 60.08 | TC10-H | TE 65.08 |
| Connection method | ||
|---|---|---|
| Single element | ■ Pt1000, 1 x 4-wire ■ Thermocouple type E | |
| Validity limits of the class accuracy per EN 60751 | ||
| Pt1000 (cryogenic design) | ±3 K 1) | -253 ... -200 °C [-423 ... -328 °F] |
| Class B | -200 ...+50 °C [-432 ...+122 °F] 2) | |
| Validity limits of the class accuracy in accordance with IEC 60584-1 | ||
| Type E (cryogenic design) | ±3 K 1) | -253 ... -200 °C [-423 ... -328 °F] |
| Class 3 | -200 ... -40 °C [-328 ... -40 °F] | |
| Class 1 | -40 ...+250 °C [-40 ...+482 °F] |
| Diameter ∅din mm[in] | Code number per DIN 43735 | Tolerance in mm | Sheath material | |
|---|---|---|---|---|
| Standard design | Recessed soldering lugs | |||
| 3 [0.12] | - | 3 0 -0.5 | Stainless steel 1.4571 | Stainless steel 1.4571 |
| 6 [0.24] | 60 | 6 0 -0.1 | ■ Stainless steel 1.4571 ■ Stainless steel 316L | Stainless steel 1.4571 |
| 6 [0.24 in] with sleeve | - | 6 0 -0.1 | Stainless steel 1.4571 | Stainless steel 1.4571 |
| 8 [0.31] | - | 8 0 -0.1 | Stainless steel 1.4571 | Stainless steel 1.4571 |
| Measuring insert diameter ∅din mm[in] | Code number per DIN 43735 | Tolerance inmm | Sheath material |
|---|---|---|---|
| 1.5 [0.06] | - | 1.5 ±1% | Stainless steel: 1.4571 |
| 3 [0.12] | 30 | 3 0 -0.5 | Ni alloy: Alloy 600 |
| 6 [0.24] | 60 | 6 0 -0.1 | |
| 6 [0.24] with sleeve | - | 8 0 -0.1 | Ni alloy: Alloy 600 |
| 8 [0.31] | 80 | 8 0 -0.1 | Ni alloy: Alloy 600 |
| Model | Data sheet | Representation |
|---|---|---|
| TW10 | TW95.10 | |
| TW15 | TW95.15 | |
| TW20 | TW95.20 | |
| TW25 | TW95.25 | |
| TW30 | TW95.30 | |
| TW45 | TW95.45 | |
| TW50 | TW95.50 | |
| TW55 | TW95.55 |
Couldn't find the answer in the documentation? An engineer will reply within a business day.
Ask an engineer →