Threaded resistance thermometer
Description
Resistance thermometers of this series are used for the measurement of liquid and gaseous media at low and medium pressures.
The resistance thermometer is screwed directly into the process. The electrical connection is made via connection terminals in the connection head (splash-proof). The measuring inserts are available in two variants, depending upon the application. There is a choice between versions with a replaceable, spring-loaded miniature measuring insert and versions with a non-replaceable measuring resistor built directly into the thermowell tip.
for further approvals see page 2
Special features
- Sensor ranges from -196 ... +500 °C [-320 ... +932 °F]
- Compact design
- Universal application
- Direct installation into the process
- Explosion-protected versions are available for many approval types (see data sheet page 2)
| Model | TR10-D |
| Product family | TR10 |
| Subcategory | Resistance thermometer |
| Temperature ranges | −196…+500 °C · −50…+250 °C · −100…+450 °C · +0…+150 °C · −50…+500 °C · −30…+300 °C · −50…+300 °C |
| Process connection | Double threaded hex bushingCompression fitting with metal clamping ringCompression fitting with PTFE clamping ringSpring-loaded compression fittingG ¼ BG ⅜ BG ½ BM10 x 1M14 x 1.5M18 x 1.5M20 x 1.5¼ NPT½ NPTCompression fittingMale thread (offset-welded)Male thread (offset-welded to thermowell) |
| Process temperature | −196…+500 °C |
| Output signal | 4-20mA |
| Electrical connection | Connection terminals in connection head (splash-proof) |
| Probe material | 1.4571 |
| Thermowell material | 1.4571 |
| Ambient temperature | −40…+80 °C |
| IP rating | IP65 |
| Certifications | RoHSGOSTKazInMetrMTSCHSBelGIMUkrSEPROUzstandardPESOCE |
| Explosion protection | II 1G Ex ia IIC T1 ... T6 GaII 2G Ex ia IIC T1 ... T6 GbEx ia IIIC T125 ... T65 °C DaEx ia IIIC T125 ... T65 °C DbII 1D Ex ia IIIC T65°C DaII 2D Ex ia IIIC T65°C DbII 1D Ex ia IIIC T125 ... T65 °C DaII 2D Ex ia IIIC T125 ... T65 °C DbEx ia IIC T1 ... T6 GaEx ia IIC T1 ... T6 Gb0Ex ia IIC T6 ... T1 Ga X1Ex ia IIC T6 ... T1 Gb XEx ia IIIC T80 ... T440 °C Da XEx ia IIIC T80 ... T440 °C Db XEx ia IIC T3 ... T6 GaEx ia IIC T3 ... T6 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 ia IIC T4 ... T6Ex ib IIC T4 ... T61G Ex ia IIC T1...T6 Ga2G Ex ia IIC T1...T6 Gb1D Ex ia IIIC T125...T65 °C Da2D Ex ia IIIC T125...T65 °C DbEx ia IIC T6...T1 Ga XEx ia IIC T6...T1 Gb XiaD 20 T65/T95/T125°CiaD 21 T65/T95/T125°CEx i Zone 0 gas II 1G Ex ia IIC T1 ... T6 GaZone 1 gas II 2G Ex ia IIC T1 ... T6 GbZone 20 dust II 1D Ex ia IIC T125 ... T65 °C DaZone 21 dust II 2D Ex ia IIC T125 ... T65 °C DbIECEx Ex i Zone 0 gas Ex ia IIC T1 ... T6 GaIECEx Zone 1 gas Ex ia IIC T1 ... T6 GbIECEx Zone 20 dust Ex ia IIC T125 ... T65 °C DaIECEx Zone 21 dust Ex ia IIC T125 ... T65 °C DbEAC Ex i Zone 0 gas 0Ex ia IIC T6 ... T1 Ga XEAC Zone 1 gas 1Ex ia IIC T6 ... T1 Gb XEAC Zone 20 dust Ex ia IIC T80 ... T440 °C Da XEAC Zone 21 dust Ex ia IIC T80 ... T440 °C Db XEx Ukraine Ex i Zone 0 gas II 1G Ex ia IIC T1 ... T6 GaEx Ukraine Zone 1 gas II 2G Ex ia IIC T1 ... T6 GbINMETRO Ex i Zone 0 gas Ex ia IIC T3 ... T6 GaINMETRO Zone 1 gas Ex ia IIC T3 ... T6 GbINMETRO Zone 20 dust Ex ia IIC T125 ... T65 °C DaINMETRO Zone 21 dust Ex ia IIC T125 ... T65 °C DbCCC Ex i Zone 0 gas Ex ia IIC T1 ~ T6 GaCCC Zone 1 gas Ex ia IIC T1 ~ T6 GbCCC Zone 2 gas Ex ic IIC T1 ~ T6 GcCCC Zone 20 dust Ex iaD 20 T65/T95/T125°CCCC Zone 21 dust Ex iaD 21 T65/T95/T125°CKCs - KOSHA Ex i Zone 0 gas Ex ia IIC T4 ... T6KCs - KOSHA Zone 1 gas Ex ib IIC T4 ... T6PESO Exi Zone0 gas ExiaIICT1...T6GaPESO Zone1 gas ExiaIICT3...T6Gb |
| Sensor type | Pt100, Pt1000 |
| Sensor class | A, B, AA |
| Probe length | 600 mm |
| Probe diameter | 6 mm |
| Thermowell | Yes |
| Datasheet languages | EN, DE |
| Logo | Description | Country | |
|---|---|---|---|
| EU declaration of conformity EMCdirective 1) | European Union | ||
| ■ RoHS directive ■ ATEX directive (option) Hazardous areas - Ex i Zone 0 gas II Zone 1 gas II Zone 20 dust II Zone 21 dust II | 1G Ex ia IIC T1 ...T6 Ga 2G Ex ia IIC T1 ...T6 Gb 1D Ex ia IIIC T125 ...T65 °C Da 2D Ex ia IIIC T125 ...T65 °C Db | ||
| IECEx (option) - in Hazardous areas - Ex i Zone 0 gas Zone 1 gas Zone 20 dust Zone 21 dust EAC (option) Hazardous areas Zone 21 dust Ukraine (option) areas | conjunction with ATEX Ex ia IIC T1 ...T6 Ga Ex ia IIC T1 ...T6 Gb Ex ia IIIC T125 ...T65 °C Da Ex ia IIIC T125 ...T65 °C Db 0Ex ia IIC T6 ...T1 Ga X | International | |
| - Ex i Zone 0 gas Zone 1 gas 1Ex Zone 20 dust Ex Ex i | ia IIC T6 ...T1 Gb X ia IIIC T80 ...T440 °C Da X ia IIIC T80 ...T440 °C Db X | Eurasian Economic Community | |
| Ex Hazardous - Ex Zone 0 gas Zone 1 gas Zone 20 dust | II 1G Ex ia IIC T1 ...T6 Ga II 2G Ex ia IIC T1 ...T6 Gb | Ukraine | |
| Zone 21 dust INMETRO (option) Hazardous areas Ex i Zone 0 gas Zone 1 gas | II 1D Ex ia IIIC T65°C Da II 2D Ex ia IIIC T65°C Db | ||
| Ex ia IIC T3 ...T6 Ga | Brazil | ||
| - Ex | ia IIC T3 ...T6 Gb | ||
| Zone 21 dust Ex CCC (option) Hazardous areas - Ex i Zone 0 gas Zone 1 gas Zone 2 gas | ia IIIC T125 ...T65 °C Db Ex ia IIC T1 ~ T6 Ga Ex ia IIC T1 ~ T6 Gb Ex ic IIC T1 ~ T6 Gc | China | |
| Zone 20 dust Ex Zone 21 dust Ex KOSHA areas | iaD 20 T65/T95/T125°C iaD 21 T65/T95/T125°C | ||
| KCs - Hazardous | South | ||
| Korea | |||
| (option) | |||
| Zone 0 gas | |||
| Ex ia IIC T4 ...T6 | |||
| - Ex i 1 gas | |||
| Ex ib IIC T4 ...T6 | |||
| Zone |
| Logo | Description | Country |
|---|---|---|
| - | PESO (option) Hazardous areas - Ex i Zone 0 gas Ex ia IIC T1 ...T6 Zone 1 gas Ex ia IIC T3 ...T6 | 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 |
| Class | Sensor construction | |
|---|---|---|
| Wire-wound | Thin-film | |
| Class B | -196 ...+500 °C | -50 ...+500 °C |
| Class A 3) | -100 ...+450 °C | -30 ...+300 °C |
| Class AA 3) | -50 ...+250 °C | 0 ... 150 °C |
View all (13)
| Cable entry | Cable entry thread size | Min./max. ambient temperature |
|---|---|---|
| Standard cable entry | M16 x 1.5 | -40 ...+80 °C |
| Plastic cable gland (cable Ø 6 ... 10 mm) | M16 x 1.5 | -40 ...+80 °C |
| Brass cable gland, nickel-plated (cable Ø 6 ... 12 mm) | M16 x 1.5 | -40 ...+80 °C |
| Cable entry | Colour | Ingress protection | Explosion protection | |
|---|---|---|---|---|
| (max.) IEC/EN 60529 1) | without | Ex i (gas), zone 0, 1, 2 | ||
| Standard cable entry | Blank | IP65 | x | x |
| Plastic cable gland | Black or grey | IP65 | x | x |
| Plastic cable gland, Ex e | Light blue | IP65 | x | x |
| Plastic cable gland, Ex e | Black | IP65 | x | x |
| Brass cable gland, nickel-plated | Blank | IP65 | x | x |
| Brass cable gland, nickel-plated, Ex e | Blank | IP65 | 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 |
| Transmitter (selectable versions) | Model T91.20 |
|---|---|
| Data sheet | TE 91.01 |
| Output | |
| 4 ...20mA | x |
| Connection method | |
| 1 x 2-wire | x |
| Measuring current | 0.8 ...1mA 1) |
| Explosion protection | - |
| Connection head | T91.20 |
|---|---|
| JS | ○ |
| Diameter | Process connection | Thread size | Neck length (standard) | Max. neck length | Min. insertion length | Max. insertion length | Material |
|---|---|---|---|---|---|---|---|
| N (M H ) | N (M H ) | A (U 1 ) / A (U 2 ) | A (U 1 ) / A (U 2 ) | ||||
| 6mm 8mm | without | - | 7mm (Hex height) | 7mm (Hex height) | 50mm | 600mm | 1.4571 |
| Double threaded hex bushing (male thread direct on the connection head) | G¼B G⅜B G½B M10 x 1 1) M14 x 1.5 M18 x 1.5 M20 x 1.5 ¼NPT | 10mm (Hex height incl. dimension up to the screw-in plane) | 10mm (Hex height incl. dimension up to the screw-in plane) | ||||
| Male thread (offset- welded to thermowell) | ½NPT | approx.19mm (Hex height incl. dimension up to the screw-in plane) | approx.19mm (Hex height incl. dimension up to the screw-in plane) | 50mm | 600 mm(incl. neck length) | ||
| Compression fitting with metal clamping ring Compression fitting with PTFE clamping ring 2) | M18 x 1.5 M20 x 1.5 ¼NPT ½NPT G¼B G⅜B | ||||||
| G½B M10 x 1 1) M14 x 1.5 M18 x 1.5 M20 x 1.5 | approx.55mm | ||||||
| Spring-loaded compression fitting | ¼NPT ½NPT G¼B G⅜B G½B M14 x 1.5 M18 x 1.5 | ||||||
| M20 x 1.5 ¼NPT | approx.100mm |
| Removable design | Fixed design | |
|---|---|---|
| Description | The measuring insert is spring-mounted with two screws into the connection head and can simply be removed from the thermowell for calibration purposes.The thermowell itself can thus remain in the process.The terminal base for electrical connection is connected to the probe tube of the measuring insert. | There is no removable measuring insert in this version. Instead, the sensor element is mounted directly in the thermowell tip.The terminal base for the electrical connection is permanently screwed into the connection head. |
| Diameter (for thermowellØ=6mm) | 3mm | - |
| Diameter (for thermowellØ=8mm) | 6mm | - |
| Operating temperatures (dependent upon the sensor design type and the accuracy class) | Min: -196 °C Max: +500 °C | Min: -50 °C Max: +250 °C |
| Built-in measuring insert model | ■ TR10-A (from 100 mmmeasuring insert lengths) Mineral-insulated line (MI cable) ■ TR11-A (up to 99 mmmeasuring insert lengths) Tubular design | - |
| Certification type | Measurement accuracy | Material certificate |
|---|---|---|
| 2.2 test report | x | x |
| 3.1 inspection certificate | x | x |
| DKD/DAkkS calibration certificate | x | - |
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