
Data Sheet
Thermostatic sensor RAS-C
Application
RAS-C 013G5015 RAS-C 013G5016
The RAS-C radiator sensors are for use on Danfoss radiator valves in all central and district
heating systems.
RAS-C sensors are self-actuating proportional
controllers with a small P-band, designed for
use in 2-pipe domestic heating systems.
RAS-C sensors are equipped with a snaplock
connection, which ensures quick, rm and
long lasting mounting onto the valve body,
without the use of any tools.
All RAS-C sensors incorporates a Frost Protection Setting.
RAS-C 013G5023
The RAS-C sensors also provide the option to
limit the temperature range. On 013G5016
both maximum and minimum setting temperature can be limited. On 013G5015 only
the maximum temperature can be limited.
The RAS-C construction is particularly robust,
with both end-stop strength limits and sensor bending force limits being substantially
above the requirements of the European
Standard EN 215.
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Datasheet Thermostatic sensor RAS-C
Manufacturer:
Model:
Registration number:
Danfoss
RAS-C 5023
10558-20141029
Information: www.tell-online.eu
A Label of EUnited Valves
Thermostatic Eciency
Label
Ordering and
specications
Type Sensor Colour Features Setting range
1)
RAS-C 5015 Built-in White Temp. limitation min./max 15 - 28 ˚C 013G5015
2)
RAS-C 5016
RAS-C 5023
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Built-in White Temp. limitaionmin./max 8 - 28 ˚C 013G5016
2)
Built-in Black/White Temp. limitation 8- 28 °C 013G5023
Code no.

Datasheet Thermostatic sensor RAS-C
Mounting
Setting the temperature
Type Sensor Colour Features Setting range
1)
Temperatures stated for Xp = 2K, i.e. the valve is closed at 2 °C higher room temperature.
2)
KEYMARK certied according to EN215
The Danfoss snaplock connection is easy to
mount and requires no use of tools, once the
valve cover has been removed. The sensor is tted
to the valve by applying a gentle pressure.
When the sensor is in place, the snaplock connection is activated and the sensor has been correctly
mounted. If dismounting and mounting are carried out again, the mechanism must be tightened
manually by turning the tightening ring.
= Frost protection setting
1)
Code no.
Dimensions
The required room temperature is set by turning
the setting dial. The temperature scales show the
correlation between scale values and the room
temperature. The temperature values stated are
for guidance only as the obtained room temperature will often be influenced by installation
conditions.
1 2 3 4 5
The temperature scales are stated according to
European standards at Xp = 2°C. This means that
the radiator thermostats close at a sensor temperature which is 2°C higher than stated on the
temperature scales.
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Datasheet Thermostatic sensor RAS-C
Design and function
1. Socket
2. Bellows
3. Setting handle
4. Setting mark
5. Limiter tab
6. Reset spring
7. Sensormedium
8. Spindle
9. Spring
Danfoss A/S
Heating Solutions
Haarupvaenget 11
8600 Silkeborg
Denmark
Phone: +45 7488 8000
Fax: +45 7488 8100
e-mail: heating.solutions@danfoss.com
www.heating.danfoss.com
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