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 tube9,0 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)