Technical data

Thermometer
Measuring PrincipleResistance Temperature Detector
Characteristic / Applicationmetric style
modular temperature assembly
universal range of application
suitable for hazardous areas
process connection as compression fitting
without neck
incl. thermowell / protection tube (metal)
Terminal headTA30A - E+H, aluminium - cover low - w. or w/o. display
TA30D - E+H, aluminium - cover high
TA20A - aluminium - cover with screws
TA20B - plastics - screw cover
TA20D - aluminium - hinged cover high
TA20J - SS - deep-drawn w. or w/o. display
TA20R - SS - machined w. screw cover
TA20W - aluminium - cover w. snap fit
TA21E - aluminium - screw cover w. chain
Thermowell / protection tubewelded protection tube
Insert / probemineral insulated (MI), flexible
Outer diameter protection tube / Insert9,0 mm (0,35'')
11,0 mm (0,43'')
12,0 mm (0,47'')
14,0 mm (0,55")
15,0 mm (0,59")
Max. immersion length on requestup to 10.000,00 mm (393,70'')
Material protection tube/ thermowell1.4404 (316L)
1.4571 (316Ti)
1.4841 (310)
Optional coatingNot defined
Process connectioncompression fitting:
G1/2"
G3/4"
G1"
NPT1/2"
weldingadapter
Tip shapestraight
reduced
tapered
Surface roughness RaNot defined
Operating temperature rangePT100 TF 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: 40 bar (580 psi)
Accuracyclass A acc. to IEC 60751
class AA acc. to IEC 60751
Response timedepending on configuration
Integration head transmitteryes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
Ex - approvalsATEX II
ATEX IECEx
NEPSI
IECEx
EAC Ex

CertificationGost Metrology
SIL (transmitter only)