รายละเอียด:
Duct Temperature Sensors
Passive sensors for acquiring the air temperature in air ducts.
Use
The duct temperature sensors are for use in ventilation and air conditioning plants as:
- Supply or extract air temperature sensors
- Limit sensors, e.g. for minimum limitation of the supply air temperature
- Reference sensors, e.g. for shifting the room temperature as a function of the out-side temperature
- Measuring sensors, e.g. for measured value indication or for connection to a building automation and control system
Type summary
- QAM2110.040 0,4 m keine Pt 100
- QAM2112.040 0,4 m keine Pt 1000
- QAM2112.200 2,0 m 4 Stuck Pt 1000
- QAM2120.040 0,4 m keine LG-Ni 1000
- QAM2120.200 2,0 m 4 Stuck LG-Ni 1000
- QAM2120.600 6,0 m 6 Stuck LG-Ni 1000
- QAM2130.040 0,4 m keine NTC 10k
- QAM2140.020 0,2 m keine T 1 (PTC)
Technical data
Functional data
Operating range: -40...80 ๐C for NTC type
-50...+80 ๐C other types
Sensing element: refer to " Type summary"
Probe
Length: refer to "Type summary"
Min. bending radius: 10 mm
Time constant: 30 s at 2 m / s
Dead time: <1 s
Measuring accuracy: refer to "Function"
Protective data
Protection standard of housing: IP 42 to IEC 529
With cable entry gland M 16 x 1.5: IP 54 to IEC 529 (not included as standard)
Safety class: III to EN 60 730 (only with SELV or PELV)
Electrical connections
Screw terminals for: 1 x 2.5 mm2 or 2 x 1.5 mm2
Cable entry
Grommet: for 5.5...7.2 mm dia. cable
Cable entry gland: M 16 x 1.5 can be fitted
Perm. cable lengths: refer to Data Sheet of the relevant controller
Environmental conditions
Operation: to IEC 721-3-3
Climatic conditions: class 3K5
Temperature (housing): -40...+70 ๐C
Humidity (housing): 5...95 % r.h.
Transport: to IEC 721-3-2
Climatic conditions: class 2K3
Temperature: -25...+70 ๐C
Humidity: <95 % r.h.
Mechanical conditions: class 2M2
Weight: Incl. packaging
QAM2110.040 ca. 0,15 kg
QAM2112.040 ca. 0,15 kg
QAM2112.200 ca. 0,3 kg
QAM2120.040 ca. 0,15 kg
QAM2120.200 ca. 0,30 kg
QAM2120.600 ca. 0,53 kg
QAM2130.040 ca. 0,15 kg
QAM2140.020 ca. 0,15 kg