TR66 Explosion-Proof Pt100 Thermometer

$560.00

Endress+Hauser

The TR66 is designed for use in demanding and safety relevant applications e.g. in the Chemical, Oil & Gas and Energy industry. Harsh environments, corrosive substances and highest pressures can be handled by the use of robust protection tubes and special materials. An optional head transmitter with all common communication protocols makes the device ready to use with enhanced measurement accuracy and reliability compared to directly wired sensors.

  • Heavy duty applications

  • Oil & Gas processing industry

 

Description

Field of application

The robust thermometer is designed for use in demanding and safety relevant applications e.g. in the Chemical, Oil & Gas and Energy industry. Harsh environments, corrosive substances and highest pressures can be handled by the use of robust protection tubes and special materials. An optional head transmitter with all common communication protocols makes the device ready to use with enhanced measurement accuracy and reliability compared to directly wired sensors.

  • Heavy duty applications

  • Oil & Gas processing industry

  • Measuring range: -200 to +600 °C (-328 to 1112 °F)

  • Static pressure range up to 100 bar (1450 psi)

  • Protection class: IP68

Benefits

  • Types of protection for use in hazardous locations: Intrinsic safety (Ex i.a.), flameproof (Ex d), non-sparking (Ex nA)

  • High degree of insert compatibility and design as per DIN 43772

  • Extension neck to protect the head transmitter from overheating

  • Fast response time with reduced/tapered tip form

  • High degree of flexibility thanks to modular design with standard terminal heads as per DIN EN 50446 and customer-specific immersion lengths

  • Marine approval

Additional information

Brand

Endress+Hauser/E+H

Measuring principle

Resistance Temperature Detector

Characteristic / Application

US style metric
modular temperature assembly
for heavy duty applications
suitable for hazardous areas
suitable for high process pressures
threaded process connection
with neck
incl. thermowell / protection tube (metal)

Thermowell / protection tube

bar stock (drilled)

Insert / probe

mineral insulated (MI), flexible

Outer diameter protection tube / Insert

20 mm (0,79")
24 mm (0,94")
25 mm (0,98")

Max. immersion length on request

up to 5.000,00 mm (196,85'')

Material protection tube/ thermowell

1.4401 (316)
1.4404 (316L)
1.4571 (316Ti)
AlloyC276
Alloy600

Optional coating

Not defined

Process connection

male thread:
NPT3/4"
NPT1"
flange:
ASME 1" 150 RF (B16.5)
ASME 1" 300 RF (B16.5)
ASME 1" 600 RF (B16.5)
ASME 1,5" 150 RF (B16.5)
ASME 1,5" 300 RF (B16.5)
ASME 1,5" 600 RF (B16.5)
ASME 2" 300 RF (B16.5)
ASME 2" 600 RF (B16.5)

Tip shape

tapered

Surface roughness Ra

1,6 μm (63,0 μin.)

Operating temperature range

PT100 TF iTHERM StrongSens:
-50 °C …500 °C
(-58 °F …932 °F)
PT100 WW:
-200 °C …600 °C
(-328 °F …1.112 °F)
PT100 TF:
-50 °C …400 °C
(-58 °F …752 °F)

Max. process pressure (static)

at 20 °C: 500 bar (7.252 psi)

Accuracy

class A acc. to IEC 60751
class AA acc. to IEC 60751

Response time

depending on configuration

Integration head transmitter

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

Ex - approvals

ATEX II
IECEx
EAC Ex
Explosion proof
UKCA

Certification

Gost Metrology
SIL (transmitter only)
Marine approval

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