Category
HVAC Duct Temperature Sensors
Measure supply and return air temperature in ducts and air handling units.
1 Product · Duct Temperature Sensors
About this category
HVAC Duct Temperature Sensors Overview
Duct temperature sensors measure supply and return air in air handling units. The BMS uses them to control heating and cooling coils, heat recovery and supply air temperature.
Produal TEK
- Pt1000 element to EN 60751 class B
- Range -50 to 70 °C, accuracy ±0.3 °C at 0 °C
- Plastic housing, IP54
- Screw cover and terminal blocks tilted at 45° for easy installation
Installation tips
- Mount after coils and fans, where the air is well mixed
- Avoid positions directly after heating coils, where radiant heat can affect the probe
- Seal the duct opening to prevent air leakage
For a 4 to 20 mA duct transmitter, see the TEK LL in HVAC Temperature Transmitters.
FAQ
Common questions
What range does the TEK cover?
-50 to 70 °C.
Is a transmitter version available?
Yes, the TEK LL duct temperature transmitter with a 4 to 20 mA output.
Where should a supply air sensor be installed?
After the fan and coils, where the air is well mixed.
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