Specifications - WIKA TF37 Manual De Instrucciones

9. Specifications

9. Specifications
Temperature ranges
Medium temperature (measuring range)
■
The permissible measuring range is dependent on the combination of measuring
element and connection lead.
Insulation material of the connection lead
PVC
Silicone
PTFE
Measuring element
NTC
Pt100
Pt1000
KTY
Ambient temperature
■
The max. permissible ambient temperature depends upon the insulation material of the
connection lead and on the connector fitted, if required.
Storage temperature
■
-40 ... +85 °C
Protect the measuring instruments from humidity and dust!
Static operating pressure
The model TF37 standard instrument is suitable for static pressures up to a max. of 50 bar.
For higher pressure ranges, please speak to a WIKA contact person.
Ingress protection
The specification of the ingress protection refers to the thermowell/connection lead
transition. This is dependent on the insulation material of the connection lead.
Insulation material
PVC
Silicone
PTFE
For further specifications see WIKA data sheet TE 67.12 and the order documentation.
WIKA operating instructions model TF37
Ingress protection
IP65
IP66, IP67
IP65
Permissible ambient temperature
-20 ... +105 °C
-50 ... +200 °C
-50 ... +260 °C
Measuring range
-30 ... +130 °C
-50 ... +260 °C
-50 ... +260 °C
-50 ... +150 °C
EN
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