Data Sheet for Product

5/6
Siem ens Duct temperature sensors QAM21... CE1N1761en
Building Technologies 2018-05-24
Technical data
Operating range - 40...+ 80 °C for NTC type
- 50...+ 80 °C other types
Sensing element refer to "Type summary“
Probe
Length
Min. bending radius
Refer to "T ype summary“
10 mm
Time constant 30 s at 2 m / s
Dead time < 1 s
Measuring accuracy Refer to “Function"
Protection class III according to EN 60730-1
Protection degree of housing
With cable entry gland M 16 x 1.5
IP42 according to EN 60529
IP54 according to EN 60529
(not included as standard)
Screw terminals for 1 x 2.5 mm
2
or 2 x 1.5 mm
2
Cable entry
Grommet
Cable entry gland
For 5.5...7.2 mm dia. cable
M 16 x 1.5 can be fitted
Perm. cable lengths refer to Data Sheet of the relevant controller
Product standard EN 60730-1
Automatic electrical controls for household and similar
use
UL UL 873, http://ul.com/database
EU Conformity (CE) CE1T1761xx *)
Operation
Climatic conditions
Temperature (housing)
Humidity (housing)
To IEC 60721-3-3
class 3K5
–40...+ 70 °C
5...95 % r. h.
Transport
Climatic conditions
Temperature
Humidity
Mechanical conditions
To IEC 60721-3-2
Class 2K3
–25...+ 70 °C
< 95 % r. h.
class 2M2
Probe Copper, polyolefine
Base Polycarbonate, RAL 7001 (silver-grey)
Cover Polycarbonate, RAL 7035 (light-grey)
Mounting flange PA 66 (black)
Clamps PA-GF 35 (black)
Packaging Corrugated cardboard
Incl. packaging
QAM2110.040
QAM2112.040
QAM2112.200
QAM2120.040
QAM2120.200
QAM2120.600
QAM2130.040
Ca. 0,15 kg
Ca. 0,15 kg
Ca. 0,3 kg
Ca. 0,15 kg
Ca. 0,30 kg
Ca. 0,53 kg
Ca. 0,15 kg
*) The documents can be downloaded from http://siemens.com/bt/download.
Internal diagram
B M
1761G01
The internal diagram is identical for all types of duct temperature sensors covered by
this Data Sheet.
The connecting wires are interchangeable.
Functional data
Degree of protection
Electrical connections
Directives and Standards
Environmental conditions
Materials and colors
Weight