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SENPRO Sensortechnik GmbH Unsere Produkt-Bereiche Products Temperature Duct, immersion and screw-in sensors Screw-in temperature sensor ETF2
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Screw-in temperature sensor ETF2

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Screw-in temperature sensor with passive output and stainless steel immersion sleeve

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Application

 

Screw-in sensor with housing made of impact-resistant plastic and straight protective tube for measuring temperatures in liquid and gaseous aggressive media or in the drinking water area. For use in pipes and tanks in heating technology, in hot and cold water systems, district heating compact stations and in apparatus and plant engineering.


Technical Data

Measuring range:

-30...+150°C (Tmax NTC=150°C, Tmax LM235Z=125°C)

Sensors:

see table below

Circuit type:

2- wire connection (3-/4- wire connection optional)

Measuring current:

ca. 1mA

Process connection:

Screw-in thread G1/2

Immersion sleeve material:

Stainless steel 1.4571

Protection tube:

Protection tube Ø = 6 mm, immersion sleeve stainless steel (standard) Ø = 9 mm

Housing:

Plastic, white (RAL 9010)

Screw connection:

M16 x 1,5

Insulation resistance:

>/= 100MOhm, at 20°C (500 VDC)

Protection type:

IP65 (EN 60529)

Protection class:

III (EN 60730)

  • Sensors

    ETF2 Pt100   (Class B, DIN EN 60751)
    ETF2 Pt1000 (Class B, DIN EN 60751)
    ETF2 Ni1000
    ETF2 Ni1000TK5000
    ETF2 NTC 1,8kOhm
    ETF2 KTY2k, NTC2k, 10k, 20k, 30k, 50k, 10k Precon
    ETF2 LM235Z

  • Length

    Standard lengths: 50mm, 100mm, 150mm, 200mm, 250mm, 300mm, 400mm

    other lengths on request

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Concept & implementation: Werbeagentur MOHANTY

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