PRODUCT CATALOGUE 2024 | alre.de

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

100.90 / II

RTKSA-101.010

KA010100

−10 to +40 °C

1.3 K

TW, internal setting

100.90 / II

RTKSA-100.110

KA010001

0 to +50 °C

1.3 K

TR, external setting

101.40 / II

RTKSA-101.110

KA010101

0 to +50 °C

1.3 K

TW, internal setting

100.90 / II

TR = temperature controller, TW = temperature monitor

ACCESSORIES ITEM NO.

FEATURES

EURO / PG

JZ-33

KA999904

RTKSA seal set, protection rating: IP54

17.40 / 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

164

Catalogue 2024

Prices valid from 01.01.2024 - 31.12.2024, prices may be subject to change | V1

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