TU

Humidity and temperature probe

Suitable for use in the presence of powders

IP66 enclosure protection

2 outputs 4 ÷ 20mA

Atex certification

Description

TU sensors are used to measure relative humidity and ambient temperature even in areas at risk of explosion and / or in places with flammable dusts. The probe comprises a sensor part with a sintered filter mounted on a robust die-cast aluminum housing (transmitter part), both made of stainless steel.
The specific sintered filter and ATEX certification make the TU transmitter particularly suitable for measuring humidity and ambient temperature inside silos for the storage of cereals.
The transmission of the measured values takes place via 2 galvanically separated 4 ÷ 20mA analog signals.

Additional information

Housing material

Aluminum

Sensor rod material

AISI

Sintered filter material

AISI

Mechanical installation

M25x1.5

Degree of protection

IP66

Working temperature

-40 ° ÷ + 80 ° C

Electrical connection

Terminal blocks

Power supply

13 ÷ 24Vdc

Absorbed power

Max. 780mW

Analog output

N.1 4 ÷ 20mA – humidity transmission
N.1 4 ÷ 20mA – temperature transmission

Humidity measurement range

0 ÷ 100% rh

Temperature measurement range

-20 ÷ 80 ° C

Accuracy of humidity measurement

± 2% rh

Accuracy of temperature measurement

± 0.2 ° C

ATEX

II 1 / 2G Ex ia IIC T4
II 2D Ex tb IIIC T95 ° C
-40 ° C ≤ Ta ≤ + 80 ° C

Scheda Tecnica

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