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Endress+Hauser
Endress+Hauser T53 Explosion-proof TC Thermometer
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E+H T53: exp-proof TC; types J/K/E/T/N; spring-loaded; optional iTEMP. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
Thermocouple types J/K/E/T/N per IEC; e.g. Type K/E to high process temps, Type T to ~370 °C (700 °F) class tables in TI00127R
Accuracy
IEC class 1 or 2 tolerances by TC type (e.g. Type K special/class 1 tighter band); optional iTEMP transmitter long-term stability ≤0.05%/year
Output
Direct TC mV or via head/field transmitter: 4–20 mA, HART, PROFIBUS PA, FOUNDATION Fieldbus; optional Bluetooth
Supply
When transmitter fitted: loop-powered / fieldbus per iTEMP selection
Process connection
Thermowell threaded ½" NPT / ¾" NPT / flanged styles; spring-loaded insert ½" travel
Wetted parts
MgO-insulated TC sheath and thermowell materials per order (SS / exotic options in TI)
Fits hazardous-area thermocouple measurement where you need an Endress+Hauser T53. Explosion-proof TC thermometer for types J/K/E/T/N with spring-loaded insert (½ in travel), threaded or flanged thermowell styles, and optional iTEMP transmitters for 4–20 mA, HART, PROFIBUS PA or FOUNDATION Fieldbus.
Key advantages
- Types — J / K / E / T / N per IEC
- Form — Explosion-proof TC assembly
- Insert — Spring-loaded ½ in travel
- Connections — ½/¾ NPT or flanged wells
- Transmitter — Optional iTEMP 4–20 mA/HART/PA/FF
Typical applications
- Hazardous-area temperature.
- Process TC wells.
- Refinery / chemical TC points.
Selection guide
- TC type / class
- Well material
- Direct mV vs transmitter
Common mistakes
- Wrong TC type cold junction.
- Missing Ex approvals match.
- Insufficient immersion.
When to RFQ / what to tell us
- TC type/well/transmitter.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 45784 |
| Brand | Endress+Hauser |
| Model | T53 Exp-Proof TC Thermometer |
| Product type | Thermocouple Thermometer |
| Measuring range | Thermocouple types J/K/E/T/N per IEC; e.g. Type K/E to high process temps, Type T to ~370 °C (700 °F) class |
| Accuracy | IEC class 1 or 2 tolerances by TC type (e.g. Type K special/class 1 tighter band); optional iTEMP transmitter long-term stability ≤0.05%/year |
| Output signal | Direct TC mV or via head/field transmitter: 4–20 mA, HART, PROFIBUS PA, FOUNDATION Fieldbus; optional Bluetooth |
| Supply voltage | When transmitter fitted: loop-powered / fieldbus per iTEMP selection |
| Process connection | Thermowell threaded ½" NPT / ¾" NPT / flanged styles; spring-loaded insert ½" travel |
| Wetted materials | MgO-insulated TC sheath and thermowell materials per order (SS / exotic options in TI) |
Documents
FAQ
Q: TC types? A: J/K/E/T/N.
Q: Insert? A: Spring-loaded ½ in travel.
Q: What should I send for a quote? A: TC type/well/transmitter, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | Thermocouple types J/K/E/T/N per IEC; e.g. Type K/E to high process temps, Type T to ~370 °C (700 °F) class tables in TI00127R |
| Accuracy | IEC class 1 or 2 tolerances by TC type (e.g. Type K special/class 1 tighter band); optional iTEMP transmitter long-term stability ≤0.05%/year |
| Output | Direct TC mV or via head/field transmitter: 4–20 mA, HART, PROFIBUS PA, FOUNDATION Fieldbus; optional Bluetooth |
| Supply | When transmitter fitted: loop-powered / fieldbus per iTEMP selection |
| Process connection | Thermowell threaded ½" NPT / ¾" NPT / flanged styles; spring-loaded insert ½" travel |
| Wetted parts | MgO-insulated TC sheath and thermowell materials per order (SS / exotic options in TI) |
| Housing | Explosion-proof terminal head / enclosure (US-style modular) |
| Protection | Head/enclosure protection per selected housing (XP assembly) |
| Media temperature | Process temperature capability depends on TC type, thermowell, and extension/lagging length (charts in TI; high-temp examples to ~570 °C / 1060 °F class) |
| Ambient temperature | Terminal head ambient tables in TI; SIL-mode HART transmitter examples −40 to 70 °C |
| Communication | Analog 4–20 mA; HART; PROFIBUS PA; FOUNDATION Fieldbus; Bluetooth optional |
| Approvals | CSA C/US XP; FM/CSA XP Class I Div. 1; CE |
| Hazardous area | Explosion-proof Class I Div. 1 assemblies (FM/CSA) |
| Notes | Specs from E+H TI00127R/09/EN/16.23-00 (T53/T54/T55) and product page. |