HVAC duct temperature sensor SFK02+ passive
NTCPt100Pt1000

HVAC duct temperature sensor - SFK02+ passive - Thermokon Sensortechnik - NTC / Pt100 / Pt1000
HVAC duct temperature sensor - SFK02+ passive - Thermokon Sensortechnik - NTC / Pt100 / Pt1000
HVAC duct temperature sensor - SFK02+ passive - Thermokon Sensortechnik - NTC / Pt100 / Pt1000 - image - 2
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Characteristics

Technology
Pt100, Pt1000, NTC, nickel
Mounting
threaded, duct
Output
analog
Electrical connection
terminal block
Protection level
IP65
Applications
for liquids, for gas, for pipes, for pipelines, HVAC duct
Other characteristics
stainless steel
Temperature

Min.: -50 °C
(-58 °F)

Max.: 260 °C
(500 °F)

Probe diameter

8 mm
(0.3 in)

Description

Immersion sensor for temperature measurement of gases and liquids in HVAC applications. The sensor can be optionally screwed directly into a bonded pocket (see accessories). Types SFKH02+ with a 70 mm neck pipe are designed for applications with insulation materials. The measuring insert can be exchanged without disassembling the entire sensor. Models with a relay output for a 2-point controller or a 2-stage 2-point controller and color-changing LCD allow for a wide range of applications. A hinged cover and tool-free wiring as well as removable cable entries ensure a quick and easy installation. • Application/type : Immersion sensor, Duct sensor • Purpose : Measure values • Measured values : temperature • Interface : Passive • Sensor : SI-Protection against permeation of humidity and mechanical stress (e.g. vibration), Pt1000 DIN cl. B, Pt100 DIN cl. B, Pt1000 1/3 DIN, Pt100 1/3 DIN, Ni1000 DIN cl. B, Ni1000TK5000, NTC10k, NTC10k Precon, NTC20k, NTC1,8k, LM235Z, passive • Operating range temperature (°C) : -80..+260 • Operating ranges temperature (°C) : -50..+120, -50..+150, -50..+160, -80..+260 • Operating range temperature enclosure (°C) : -30..+70, -20..+70 • Operating range humidity : max. 85% rH short term condensation • Accuracy temperature : ±0,5 K (typ. at 21 °C), within default measuring range, ±0,1 K (typ. at 0 °C), ±0,3 K (typ. at 0 °C), ±0,4 K (typ. at 0 °C), ±0,2 K (typ. at 25 °C, temperature dependend) • Material in touch with media : Sensor probe, Ø=8 mm, stainless steel V4A (1.4571), G1/2", Neck pipe, (optionally), stainless steel V2A (1.4305), Ø=12 mm, length 70 mm, suitable for usage in aggressive media

Catalogs

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Products 2018
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Exhibitions

Meet this supplier at the following exhibition(s):

ISH 2025
ISH 2025

17-21 Mar 2025 Frankfurt am Main (Germany) Hall 11.1 - Stand D55

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