User Manual

Disposal
The devices are considered electronics devices for disposal in term of European
Directive 2012/19/EU and may not be disposed of as domestic waste.
• Dispose of the device via the channels provided for this purpose.
• Comply with all local and currently applicable laws and regulations.
Technical data
Power supply
Safety extra
-low voltage (SELV)
Operating voltage (QAM2161.040
AC 24 V
± 20%, or DC 13.5...35 V
or
AC/DC 24 V class 2 (US)
Operating voltage (QAM2171.040)
DC 13.5…35 V
or
DC 24 V class 2 (US)
Frequency
5
0/60 Hz at AC 24 V
External supply line protection (EU)
Fuse slow max. 10 A
or
Circuit breaker max
. 13 A
Characteristic B, C, D according to
EN 60898
or
Power source with current limitation of max.
10 A
Power consumption
≤ 1 VA
Perm. cable lengths
Copper cable 0.6 mm dia.
Copper cable 1 mm
2
Copper cable 1.5 mm
2
50
m
150 m
300 m
Measuring range
−
50...+ 50 °C (R2 = factory setting),
0...50 °C (R1),
−
35...
+
35 °C (R3)
Probe
Probe length
Minimum bending radius
0.4 m
10 mm
Sensing element
Pt 1000
Time constant
30 s at 2 m/s
Dead time
<1 s
Measuring
accuracy in the range of
–25...
+ 25 °C
–50...
+
50 °C
±
0.75 K
± 0.9 K
Output signal, linear (terminal U1)
DC 0...10 V
− 50...+ 50 °C
or
− 35...+ 35 °C or 0...50 °C,
max.
±
1 mA
Output signal, linear (terminal I1)
Burden
4...20 m
A − 50...+ 50 °C
or
− 35...+ 35 °C or 0...50 °C
refer to "Function"
Protection degree of housing
IP54 according to EN 60529
Protection class
III according to EN 60730-1
Connection terminals for
1 x 2.5 mm
2
or 2 x 1.5 mm
2
Cable entry gland (enclosed)
M 16 x 1.5
Operation
Climatic conditions
Temperature (housing)
Humidity (housing)
IEC 721
-3-3
class 3K5
–
40...+ 70 °C
5...95 % r. h.
Transport
Climatic conditions
Temperature
Humidity
Mechanical conditions
IEC 721
-3-2
class 2K3
–
25...+ 70 °C
<
95 % r. h.
class 2M2
Power supply
Line lengths for
measuring signal
Functional data
Degree of protection
Electrical connections
Environmental conditions
4/6
Siemens Duct temperature sensors QAM2161.040, QAM2171.040 CE1N1762en
Building Technologies 2014-07-30