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QT.G

Duct temperature sensor

Product features

Temperature measurement in air ducts
Stainless-steel measuring probe: Ø 6 mm, length 10 or 20 cm
Supplied with one mounting flange QT.MF.13
Available as a passive or active temperature sensor
Uv active versions: AC/DC 24 Volt
Active analogue output: 0 – 10 Vdc or 4 – 20 mA
Available with MODBUS RTU or BACnet MS/TP
Enclosure protection class: IP65
Active sensors optionally available with LCD display and NFC

Types

Passive
Type Measuring element 1) Measuring probe length [cm]
QT.G.10 Pt1000 10
QTN.G.10 Ni1000 / Tk5000 10
QTC10.G.10 NTC 10 kΩ 10
QTC20.G.10 NTC 20 kΩ 10
QT.G.20 Pt1000 20
QTN.G.20 Ni1000 / Tk5000 20
QTC10.G.20 NTC 10 kΩ 20
QTC20.G.20 NTC 20 kΩ 20
Analogue output
Type Measuring range [°C] Measuring probe length [cm]
QT.G.10.Ui 0 – 100 2) 10
QT.G.10.Ui.LCD 0 – 100 2) 10
QT.G.20.Ui 0 – 100 2) 20
QT.G.20.Ui.LCD 0 – 100 2) 20
MODBUS
Type Measuring range [°C] Measuring probe length [cm]
QT.G.10.A 0 – 100 2) 10
QT.G.10.A.LCD 0 – 100 2) 10
QT.G.20.A 0 – 100 2) 20
QT.G.20.A.LCD 0 – 100 2) 20
BACnet
Type Measuring range [°C] Measuring probe length [cm]
QT.G.10.B 0 – 100 2) 10
QT.G.10.B.LCD 0 – 100 2) 10
QT.G.20.B 0 – 100 2) 20
QT.G.20.B.LCD 0 – 100 2) 20

 

1)Other measuring elements are available on request
2)Adjustable measuring ranges: 0 – 40 / 0 – 50 / 0 – 100 / 0 – 150 / 0 – 200 / -50 – 200 / -50 – 50 / -30 – 60 / -20 – 150 / -20 – 80 °C. Standard setting: 0 – 100 °C

Downloads

TypeDocumentFile typeSize
DatasheetQT.G - Capteur de gaine passif - FRPDF791.5 KBView
DatasheetQT.G - Kanaaltemperatuurvoeler actief - NLPDF983.5 KBView
DatasheetQT.G - Kanaaltemperatuurvoeler passief - NLPDF894.3 KBView
CatalogCatalog 2026View

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dynamx™ patent numbers

European patent: 

No. 2307938
No. 3812870
No. 4177697 


United States patent:  

No. 9823666  

Chinese patent: 

No. ZL200880130728.9 

Registered community design RCD:  

No. 001167076-0001
No. 004030633-0001
No. 004030633-0002

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