PLANT ENGINEERING
PLANT ROOM THERMOSTAT RTKSA CAPILLARY SYSTEM – EXTERNAL SENSORS
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 toler- ances at the end of the scale must be observed.
Sensor material:
V4A
Max. sensor temperature: Max. head temperature: Permissible atmospheric humidity:
Top scale value +15%
50 °C
Max. 95% rel. humidity, non-condensing
Operating voltage:
none
Type testing by TÜV in accordance with DIN EN 14597
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
Min. switching current: Max. switching voltage: Min. switching voltage:
24 VAC / 50 Hz, 24 VDC
Switching element: Switching contact: Control function:
microswitch
toggler, potential-free heating or cooling
Hysteresis:
1.3 K
Electrical connection: Mounting / attachment:
Push-in terminals
wall mounting
Protection class: Protection rating: Safety and EMC:
I
IP54 (optionally IP65)
In accordance with DIN EN 60730 (VDE 0631) liquid-filled capillary scale: degrees Celsius
Sensor:
General features:
TYPE
ITEM NO.
CONTROL RANGE HYSTERESIS FEATURES
EURO / PG
RTKSA-100.010
KA010000
−10 to +40 °C
1.3 K
TR, external setting
104.20 / II
RTKSA-101.010
KA010100
−10 to +40 °C
1.3 K
TW, internal setting
104.20 / II
RTKSA-100.110
KA010001
0 to +50 °C
1.3 K
TR, external setting
104.70 / II
RTKSA-101.110
KA010101
0 to +50 °C
1.3 K
TW, internal setting
104.20 / II
TR = temperature controller, TW = temperature monitor
ACCESSORIES ITEM NO.
FEATURES
EURO / PG
JZ-33
KA999904
RTKSA seal set, protection rating: IP54
18.00 / II
TYPE COMPARISON (OLD / NEW TYPE)
OLD ALRE TYPES
CONTROL RANGE HYSTERESIS NEW ALRE TYPES
CONTROL RANGE HYSTERESIS
JET-40
RTKSA-100.010
0 to +35 °C
1 K
−10 to +40 °C
1.3 K
JET-40F
RTKSA-101.010
0 to +35 °C
1 K
−10 to +40 °C
1.3 K
JET-41
RTKSA-100.110
0 to +70 °C
2 K
0 to +50 °C
1.3 K
JET-41F
RTKSA-101.110
0 to +70 °C
2 K
0 to +50 °C
1.3 K
TR = temperature controller, TW = temperature monitor
160
Catalogue 2025
Prices valid from 01.01.2025 – 31.12.2025, prices may be subject to change | V1
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