PRODUCT CATALOGUE 2024 | alre.de

SENSOR TECHNOLOGY

CABLE TEMPERATURE SENSOR KF (REMOTE SENSOR FOR ALRE STANDARD DEVICES, FOR EXAMPLE, ITR79, ETC.)

TECHNICAL DATA (HF ... / P AND HF ... / S)

APPLICATION

Sensor dimensions: Sensor sleeve material:

see dimension diagram

For temperature measurement of liquid media by integrating in immersion sleeves (TH / NTH). For temperature measurement of air and non-aggressive gases in the air duct by integration in a protection coil (SW-200, see the ‘Accessories / Miscellaneous’ section).

V4A (1.4571) Permissible atmospheric humidity: max. 95% rel. humidity, non-condensing Max. measurement current: < 1 mA Electrical connection: only at safety extra-low voltage max. 30 VAC / 42 VDC KF-100-4 and KF-100 / 6-4 4-wire Sensor wire extendible up to: depending on the cross-section of the conductor and the sensor unit type

Tolerances:

PT100 / PT1000

Class B

Mounting / attachment:

in immersion sleeve, protective coil, on pipe etc.

Protection rating: Protection class:

IP 67

III

Sensor characteristic curves:

the sensor characteristic curves can be found in the ‘Miscellaneous’ section Immersion sleeves / protection coils can be found under Miscellaneous the sensor characteristic curves can be found in the ‘Miscellaneous’ section

Accessories:

Sensor characteristic curves:

Immersion sleeves: Immersion sleeves can be found in the ‘Miscellaneous’ section. Please follow the EMC directives, avoid parallel routing with mains voltage-bearing wires, or use shielded wires.

SENSOR

TYPE

ITEM NO.

FEATURES

EURO / PG

‘Sensor 0’ (NTC 2 K 25)

KF-0

G9031441

Wire PE, 1.5 m, −35 to +100 °C

29.60 / III

‘Sensor 1’ (NTC 1K)

KF-1

G9031442

Wire PE, 1.5 m, −35 to +100 °C

29.60 / III

‘Sensor 2’ (NTC 47 K)

KF-2

G9031446

Wire PE, 1.5 m, −35 to +100 °C

29.60 / III

‘Sensor 3’ (NTC 8 K)

KF-3

G9031447

Wire PE, 1.5 m, −35 to +100 °C

29.60 / III

‘Sensor 4’ (NTC 10 K)

KF-4

G9031449

Wire PE, 1.5 m, −35 to +100 °C

29.60 / III

‘Sensor 4’ (NTC 10 K)

KF-4 / 6

G9031450

Wire PE, 6 m, −35 to +100 °C

31.40 / III

‘Sensor 5’ (NTC 50 K)

KF-5

G9031451

Wire PE, 1.5 m, −35 to +100 °CC

29.60 / III

‘Sensor 6’ (NTC 100 K)

KF-6

G9031455

Wire PE, 1.5 m, −35 to +100 °C

32.10 / III

‘Sensor 51’ (KTY 81-121)

KF-51

G9031452

Wire silicone, 1.5 m, −50 to +150 °C

32.10 / III

‘Sensor 51’ (KTY 81-121)

KF-51 / 6

G9031453

Wire silicone, 6 m, −50 to +150 °C

36.00 / III

‘Sensor 57’ (KTY 11-7)

KF-57

G9031454

Wire PE, 1.5 m, −35 to +100 °C

29.60 / III

PT-100

KF-100-4

G9031443

Wire silicone, 1.5 m, −50 to +180 °C

37.60 / III

PT-100

KF-100 / 6-4

G9031444

Wire silicone, 6 m, −50 to +180 °C

43.60 / III

PT-1000

KF-1000

G9031445

Wire silicone, 1.5 m, −50 to +180 °C

30.50 / III

ILLUSTRATIONS

KF

218

Catalogue 2024

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

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