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Filtrec FMSS Series – Humidity and Temperature Sensor

Sensor for continuous measurement of hydraulic fluid humidity and temperature.

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Technical specifications

Sensor for continuous measurement of hydraulic fluid humidity and temperature.

Technical parameters are listed below. For versions, dimensions, and order codes, please refer to the attached manufacturer’s catalog.

Maximum working pressure

50 bar

Fluid Connection

G 3/4″

Electrical Connection

M12×1, 8-pin

Output

two 4–20 mA current outputs

Protection Rating

IP67

Operating temperature

−20 to +120 °C

Measured Parameters

oil temperature and relative humidity (water saturation level)

Data Interface

serial interface or current outputs

Materials

aluminum, HNBR, polyurethane, epoxy resin, chemical nickel/gold, solder tin, aluminum oxide, glass

Compatible fluids

mineral oils (H, HH, HM, HL, HV, HLP, HLPD, HVLP); HETG/HEPG/HEES/HEPR; PAG; ZAF; PAO

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