SFK03 active

Immersion sensor in enclosure form B integrated thermowell pocket for high temperature measurement of liquids in duct applications. Types SFKH03 with a 70 mm neck pipe are designed for applications with insulation materials.

Measuring valuestemperature
Mediumgases, fluids
Output voltageTRV: 1x 0..10 V
Output ampereTRA: 1x 4..20 mA
Power supplyTRA: 15..24 V = (±10%) SELV, TRV: 15..35 V = or 15..26 V ~ SELV
Power consumptionTRV: typ. 1 W (24 V =) | 1,4 VA (24 V ~), TRA: typ. 0,5 W (24 V =)
Output signal range temp.Scaling analog output, type-dependent, TRV1 | TRA1: -50..+50 °C, TRV2 | TRA2: -10..+120 °C, TRV3 | TRA3: 0..+50 °C, TRV4 | TRA4: 0..+160 °C, TRV5 | TRA5: 0..+300 °C
Operating temperature rangepermissible working temperature, pocket -50..+160 °C, optional -80..+260 °C (T260), enclosure: -35..+70 °C
Accuracy temperature±0,2 K ±0,1% of measured value (typ. at 21 °C)
Enclosureshape B, aluminium
ProtectionIP66 according to EN 60529, SI-Protection
Cable entryM20 for wire max. Ø=8 mm
Connection electricalterminal block, max. 1,5 mm²
Neck pipeoptionally (types SFKH03), stainless steel V2A, Ø=15 mm, L=70 mm
Pocketstainless steel V4A, Ø=8 mm, thread G 1/2", mounting length: 100 | 150 | 200 | 250 mm
Ambient conditionmax. 85% rH short term condensation
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Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0


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