SENPRO Sensortechnik GmbH

SENPRO Sensortechnik GmbH Unsere Produkt-Bereiche Products Temperature Cable and contact sensors Magnetic contact temperature sensor OFTF2

Magnetic contact temperature sensor OFTF2

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Magnetic contact temperature sensor with passive output

Application:

Surface temperature sensor for temperature detection on straight
or curved metallic surfaces, e.g. on boilers, pipes or production
systems. A holding magnet and a tension spring ensure a clean
measurement signal even in the event of vibrations.

Technical Data

Measuring range:

-20...+150°C

Sensors:

see table below

Circuit type:

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

Measuring current:

ca. 1mA

Process connection:

Holding magnet 90 N

Connection cable:

Silicone, 2m

Insulation resistance:

>/= 100MOhm, at 20°C (500 VDC)

Protection type:

IP65 (EN 60529)

Protection class:

III (EN 60730)

  • Sensors

    OFTF2 Pt100   (Class B, DIN EN 60751)
    OFTF2 Pt1000 (Class B, DIN EN 60751)
    OFTF2 Ni1000
    OFTF2 Ni1000TK5000
    OFTF2 NTC 1,8kOhm
    OFTF2 KTY2k, NTC2k, 10k, 20k, 30k, 50k, 10k Precon
    OFTF2 LM235Z

  • Length

    Other lengths on request