Siemens QFA 3160 Humidity and Temperature Room Sensor

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Siemens QFA3160 Room sensor for Humidity and Temperature ( 0...10 V DC). It is used in ventilation and air conditioning plants where high accuracy and short reporting times are required. The QFA3160 provides high accuracy responses with an IP65 rating offering high protection. It is available with display as well (QFA3160D) and can be outdoor mounted using the AQF3100 accessory. The QFA3160 is versatile in its applications with its wide measuring range covering 0..100% RH humidity range and -40 to +70°C without display and -25 to +70°C with LCD display.

Applications :

Storage and production facilities in the paper, textile, pharmaceutical, food, chemical and electronics industry, etc.

Laboratories

Hospitals

Indoor Swimming Pools

Greenhouses

Specifications :

Operating voltage

:

24 V AC, 13.5 to 35 V DC

Measuring range, temperature

:

0...50 °C, -35...35 °C, -40...70 °C

Measurement range humidity

:

0...100 % RH.

Measurement accuracy

:

Humidity at 0...100 % RH. and 23 °C: ±2 % RH.,
Temperature, at 15...35 °C: ±0.6 K,
Temperature, at 40...70 °C: ±0.8 K,

Time constant

:

Humidity: 20 s, Temperature: 20s

Connection, electrical

:

Screw terminals

Signal output temperature

:

0...10 V DC

Signal output humidity

:

0...10 V DC

Degree of protection

:

IP65 / IP40

Dimensions (W x H x D)

:

80 x 144 x 39 mm

Note: For more details specifications, please download the additonal documents Download PDF

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