T13 Вибухозахищений термометр Pt100, американське виконання, Endress+Hauser

T13 Вибухозахищений термометр Pt100, американське виконання, Endress+Hauser
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Endress+Hauser Виробник: Endress+Hauser
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Safe monitoring of process temperatures in challenging applications e. g. in the Oil & Gas industry

Field of application

The robust device with a barstock thermowell is a complete unit ready for use with various housing transmitter heads to meet the application and space requirements. The unit offers enhanced measurement accuracy and reliability. A variety of process connections, dimensions, and materials (like 316L SS and Hastelloy C276) offer flexible application possibilities.

The T13 temperature sensor is a RTD assembly installed in thermowell and designed for use in harsh environments and explosive areas, due to his FM and CSA approvals.The sensor is made up of a measurement probe with an insulated RTD element, sheath and a thermowell made of bar-stock material.

  • Chemicals

  • Petrochemical

  • Refineries

  • Offshore Platforms

Benefits

  • FM/CSA XP Class I, Div. 1 approved temperature assemblies for maximum safety

  • One source shopping for temperature measurement solutions. World class transmitter with integrated sensor offering for heavy process industry applications

  • Remove and install straight out of the box!

  • Improved galvanic isolation on most devices (2 kV)

  • Simplified model structure: Competitively priced, offers great value. Easy to order and reorder. A single model number includes sensor, thermowell and transmitter assembly for a complete point solution

  • All iTEMP transmitters provide long term stability ≤0.05% per year

Specifications

Measuring principle

Resistance Temperature Detector

Characteristic / Application

Explosions Proof US style
modular temperature assembly
for heavy duty applications
threaded process connection
with extension
incl. thermowell




Thermowell / protection tube

bar stock (drilled)

Insert / probe

mineral insulated (MI), flexible
PTFE-insulated, rigid

Outer diameter protection tube / Insert

3/4'' (19,05 mm)
1'' (25,40 mm)
17/16'' (26,99 mm)
0,63'' ...1,31'' (15,88 mm ...33,40 mm)

Max. immersion length on request

up to 22.5" (571 mm)
others on request

Material protection tube/ thermowell

316/ 316L
A105
others on request

Optional coating

available on request

Process connection

male thread:
NPT1/2"
NPT3/4"
NPT1"
weld in version
socket weld version

Tip shape

stepped
tapered

Surface roughness Ra

32 μin. (0.80 μm)

Operating temperature range

PT100 WW:
-200 °C … 600 °C
(-328 °F … 1.112 °F)
PT100 TF:
-50 °C … 200 °C
(-58 °F … 392 °F)

Max. process pressure (static)

at 20 °C: 100 bar (1.450 psi)
depends on configuration

Accuracy

class A acc. to IEC 60751
class B acc. to IEC 60751

Response time

depending on configuration
63% rt = 20 s

Integration head transmitter

yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)

Ex - approvals

FM XP DIP Class I,II,III Div. 1+2
FM XP NI DIP Class I,II,III Div. 1+2
CSA XP DIP Class I,II,III Div. 1+2
CSA XP NI DIP Class I,II,III Div. 1+2
FM/CSA XP DIP Class I,II,III Div. 1+2
FM/CSA XP NI DIP Class I,II,III Div1+2
CSA C/US XP, DIP I, II, III/1/A-G
cCSAus General Purpose

Certification

SIL (transmitter only)