Siemens RDG20 KN Series User Manual

Technical data
7
180 | 186
A6V11545892_en--_e
Operational data
Measuring range
0…49 °C
Accuracy at 25 °C
< ±0.5 K
Temperature calibration range
±3 K
Built-in humidity sensor
Measuring range
10…90 %
Accuracy (after calibration via P007)
< 5 %
Humidity calibration range
±10 %
Built-in CO
2
sensor (RDG2..KN)
Measuring range
0...5000 ppm
Measuring accuracy at 25 °C and 1013 hPa
±(50 ppm + 4 % of measured value)
Temperature stability in the range of
0..50 °C
3 ppm / °C
Long-time drift
80 ppm over 5 years (typically)
Time constant t
63
< 5 min
Calibration
ASC
For details, see IAQ - CO2 monitoring and control
(RDG2..KN) [➙ 69]
Settings and display resolution
Setpoint
0.5 °C
Present temperature value displayed
0.5 °C
Environmental conditions
Storage
IEC 60721-3-1
Climatic conditions
Class 1K3
Temperature
-25…65 °C
Humidity
< 95 % r.h.
Transport
IEC 60721-3-2
Climatic conditions
Class 2K3
Temperature
-25…65 °C
Humidity
< 95 % r.h.
Mechanical conditions
Class 2M2
Operation
IEC 60721-3-3
Climatic conditions
Class 3K5
Temperature
0…50 °C
Humidity
< 95 % r.h.
Standards and directives
EU conformity (CE)
A5W00120120A
*
Electronic control type
2.B (micro-disconnection on operation)

Siemens RDG20 KN Series Specifications

General

Brand	Siemens
Model	RDG20 KN Series
Category	Thermostat
Language	English