Sensors and transducers
PDS 36.180
EGT636
en Product data sheet
EGT636: Room temperature sensor with NTC measuring element
How energy efficiency is improved
Measurement of room temperature for energy-efficient control of HVAC systems and monitoring energy
consumption.
Areas of application
Measurement of temperature for heating and air-conditioning systems in dry rooms, e.g. residential, office and
business premises.
Features
 Passive recording of room temperature
 Room operating unit with a wide range of different functions, designs and colours
 Device insert with transparent front, fits into frame with 55 × 55 mm aperture
 The frames must be ordered as accessories
 Cable inlet at rear
Technical description
 NTC (negative temperature coefficient thermistor) sensor
 Housing made from pure white (RAL 9010) flame-resistant thermoplastic
 Cable inlet at rear; insertable terminals for wire of 0.12 to 0.5 mm² (0.4 to 0.8 mm diameter)
T
Y04579
Products
Type
Description
EGT636F101
Room temperature sensor NTC 10 k
Technical Data
Version
Nominal value at 25 °C
Measuring range
Resistance values
Tolerance at 0 °C
Self heating
Time behaviour in still air
Dead Time
Time constant
Standards, guidelines and directives
Degree of protection
IP 30 (EN 60529)
CE conformity as per
EMC Directive 2004/108/CE
EN 61000-6-1/ EN 61000-6-2
EN 61000-6-3/ EN 61000-6-4
10 k
–20…60 °C
R25 = 10 k B25/85 3977 K ± 0.75%
± 1%
0.45 K/mW
50 s
12 min
Installation
Dimensions W × H × D (mm)
Weight (kg)
60 × 60 × 25
0.1
Additional information
Fitting instructions
Material declaration
P100001967
MD 36.180
Dimension drawing
Wiring Diagram
M10487
A01632
Accessories
Type
Description
0940240101
Single frame, incl. mounting plate (for flush mounting, 10 pcs.)
0940240201
Double frame, including mounting plate (for flush mounting, 10 pcs.)
0940240301
Single base plate (for wall mounting, 10 pcs.)
0940240401
Double base plate (for wall mounting, 10 pcs.)
0940240501
Single cable cover (for surface-mounted wiring, 10 pcs.)
0940240601
Double cable cover (for surface-mounted wiring, 10 pcs.)
0940240701
Single mounting plate (10 pcs.)
0940240801
Double mounting plate (10 pcs.)
0949241301
Transparent cover (10 pcs)
Operation
The resistance of the NTC resistor changes as a function of temperature. The temperature coefficient is negative, i.e. the resistance
decreases as the temperature rises. The NTC characteristic is
Temperature °C
Resistance value k
www.sauter-controls.com
–20
96.97
–10
55.30
0
32.65
10
19.90
described below. The elements are interchangeable within the
bounds of the given tolerances.
20
12.49
25
10.00
30
8.06
40
5.32
50
3.60
60
2.49
1/3
EGT636
Engineering and fitting notes
The temperature sensor should not be exposed directly to sources
of heat, the effects of radiation or draughts. There is a 1 K error with
a temperature difference of 5 K between wall and air at a dis-tance
of approx. 1 m.
Fitting
These room temperature sensors can be fitted in various different ways.
Single mounting (one unit)
Fittin method
Recessed mounting
Wall mounting
Wall mounted with surfacemounted power cable
Recessed mounting with nonSauter frame
Recessed junction box
Suitable types, e.g.:
D:
Kaiser
CH:
AGRO
F:
Legrand
If necessary
No
Suitable types, e.g.:
D:
Kaiser
Double mounting (two units, one below the other)
Fitting method
Recessed junction box
Recessed mounting
Suitable types, e.g.:
D:
Kaiser
CH:
AGRO
F:
Legrand
Wall mounting
If necessary
Wall mounted with surfaceNo
mounted power cable
Recessed mounting with
Suitable types, e.g.:
non-Sauter frame
D:
Kaiser
Use of different frames
Because the device insert is separate from the frame, there are
many different possibilities for the type of mounting and choice of
frames. This flexibility is achieved choosing the accessories accordingly.
 0940240101 Frame, single, including mounting plate
The mounting plate is screwed onto a recessed junction box. The
device insert is placed onto the frame and connected to the
mounting plate by pressing it in.
 0940240201 Frame, double, including mounting plate
Same as single frame. However, this enables two devices to be
mounted one below the other or side by side.
 0940240301 Base, single
The base can be screwed directly onto the wall. In this case, the
cable feed also comes out of the wall, from behind. The device
insert is fitted onto the base by pressing it in.
Accessories
0940240101
Designation & scope of delivery
Frame, single, including mounting plate (packing unit: 10 pcs.)
0940240301
0940240501
Base, single (packing unit: 10 pcs.)
Cable plate, single (packing unit: 10 pcs.)
0940240701
Mounting plate, single (packing unit: 10 pcs.)
Accessories
0940240201
Designation & scope of delivery
Frame, double, including mounting plate
(packing unit: 10 pcs.)
0940240401
0940240601
Base, double (packing unit: 10 pcs.)
Cable plate, double (packing unit: 10 pcs.)
0940240801
Mounting plate, double (packing unit: 10 pcs.)
 0940240401 Base, double
Same as single base. However, this enables two devices to be
mounted one below the other or side by side.
 0940240501 Cable plate, single/
0940240601 Cable plate, double
If the cable feed to the base is fitted on the surface, this accessory is fitted under the base. The cable plate can be broken open
at various points in order to feed the cable in.
 0940240701 Mounting plate, single/
0940240801 Mounting plate, double
If non-Sauter frames, e.g. frames made by manufacturers of light
switches, are employed, then it is imperative that the mechanical
function is correct.
The mounting plate is screwed onto a recessed junction box. The
device insert is placed onto the frame and connected to the
mounting plate by pressing it in.
Example: EGT with frame, single (size of frame: 85 x 85 mm)
2
3
1
2/3
www.sauter-controls.com
EGT636
Dimension drawing
25
15,5
59,5
59,5
Wiring diagram
1
2
T
© Fr. Sauter AG
Im Surinam 55
CH-4016 Basel
Tel. +41 61 - 695 55 55
Fax +41 61 - 695 55 10
www.sauter-controls.com
info@sauter-controls.com
www.sauter-controls.com
Printed in Switzerland
A01632
7136180003 3/3
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