Product number

SSN NO.

Temperature measuring range

Humidity measuring range

CO2 measuring range

Operating voltage

Output signal

QAA2890/WI

S55720-S550

0…50 ℃

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DC 4.5 V (3 x 1.5 V AAA alkaline batteries)

Wireless digital signal

QFA2890/WI

S55720-S551

0…50 ℃

0...100 %

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DC 4.5 V (3 x 1.5 V AAA alkaline batteries)

Wireless digital signal

QPA2892/WI

S55720-S552

0…50 ℃

0...100 %

0...5000 ppm

DC 3 V (2 x 1.5 V AA alkaline batteries)

Wireless digital signal

 

Delivery

When ordering, specify name and product number, e.g.: Wireless room sensor QFA2890/WI.