Plant room double thermostat RTKSA Capillary system – external sensors – 2 separate setting ranges
Technical data
Application
Colour:
Anthracite grey (similar to RAL 7016), front side transparent
RTKSA plant room thermostats were specially developed for use in industrial halls, exhibition halls, air halls and greenhouses. When used as a frost protection controller, the higher tolerances at the end of the scale must be observed.
Sensor material: V4A Max. sensor temperature Top scale value +15% Max. head temperature: 50 °C Permissible atmospheric humidity:
Max. 95% rel. humidity, non-condensing
Operating voltage:
none
2 separate setting ranges, heat- ing and/or cooling.
Max. switching current:
NC contact: 16 (2.5) A at 230 VAC +10% 0.25 A at 230 VDC +10% NO contact: 6.3 (2.5) A at 230 VAC +10% 0.25 A at 230 VDC +10% Min. 100 mA at 24 V (AC/DC) 230 VAC 50/60 Hz, 230 VDC
Type testing by TÜV in accor- dance with DIN EN 14597
Min. switching current: Max. switching voltage: Min. switching voltage:
24 VAC/50 Hz, 24 VDC
Switching element: Switching contact: Control function:
microswitch
2 x togglers, potential-free
Heating or cooling, heating and cooling
Hysteresis:
1.3 K
Electrical connection: Mounting/attachment:
Push-in terminals
wall mounting
Protection class: Protection rating: Safety and EMC:
I
IP 54 (optionally IP 65)
In accordance with DIN EN 60730 (VDE 0631)
Sensor:
liquid-filled capillary Scale: degrees Celsius
General features:
Type
Item no.
1st Control range
2nd Control range Features
PG
RTKSA-114.110 RTKSA-114.010
KA011100
0 … +50 °C (TW, internal)
0 … +50 °C (TW, internal) −10…+40 °C (TW, internal)
2 x internal setting 2 x internal setting
II II
KA011101 −10…+40 °C (TW, internal)
TW = temperature monitor
Accessories
Item no.
Features
PG
JZ-33
KA999904 Seal Set for RTKSA (for doublethermostats, 2 pieces neccassary), Protection rating: IP 54
II
Type comparison (old/new type)
Old alre types Control range
Hystere- sis
New alre types Control range
Hystere- sis
JET-30
10…45 °C (external) TR 0 ... 35 °C (internal) TW 10…+45 °C (internal) TW 0…+35 °C (internal) TW
approx. 1 K
RTKSA-114.110
0…+50 °C (internal) TW 0…+50 °C (internal) TW
1.3 K
JET-31
approx. 1 K
TR = temperature controller, TW = temperature monitor
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RTKSA
RTKSA (2x)
106 170
heating cooling
57,5
4
2
1
Catalogue 2022 | Page 158
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