PRODUCT CATALOGUE 2025 | alre.de

PLANT ENGINEERING

FROST PROTECTION THERMOSTAT RTKSA CAPILLARY SYSTEM TYPE COMPARISON (OLD / NEW TYPE)

OLD ALRE TYPES

CAPILLARY LENGTH

GENERAL FEATURES

NEW ALRE TYPES

CAPILLARY LENGTH

GENERAL FEATURES

JTF-101

RTKSA-204.200

6 m

6 m

Protection rating: IP54 Hysteresis: approx. 1 K Control range: −8 to +8 °C Tmax sensor: 150 °C

Protection rating: IP40 Hysteresis: approx. 1.5 K Control range: −10 to +15 °C Tmax sensor: 120 °C

JTF-103

RTKSA-204.000

1.8 m

1.8 m

JTF-105

RTKSA-204.100

3 m

3 m

JTF-112

RTKSA-204.300

12 m

12 m

ILLUSTRATIONS

RTKSA-203.xxx

RTKSA-204.xxx

heizen kühlen

heizen kühlen

4

2

4

2

1

1

RTKSA-203.xxx

RTKSA-204.xxx

62,9

53

57,5

57,5

53

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JZ-30

178

Catalogue 2025

Prices valid from 01.01.2025 – 31.12.2025, prices may be subject to change | V1

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