Model OLS50 ( Conductivity Sensor )

Measurement range

0 ~ 2000 mS/cm

Power supply voltage

10 … 50 V

Current consumption

Max . 10 mA

Communication(function)

0/4 … 20mA, galvanically separated, active

Temperature sensor

Pt 100 RTD

Temperature response Time

PEEK version : Approx. 7min
PFA version : Approx. 26min

Operating temperature

Accuracy for -20 to 100℃  ±(5 μS/cm + 0.5 %) of measured value
Accuracy for > 100℃ ±(10 μS/cm + 0.5 %) of measured value

Operating range : -20 to 180 ℃ (-4 to 356 ℉)

Materials

Body : PFA with PTFE Seal or PEEK with Viton Seal or PEEK with PTFE seal

Connection : 316Ti Stainless steel or PVDF

Degree of protection

• ATEX II 1G EEx ia IIC T6/4

• FM IS (NI) Cl.1, Div1&2, Gr.A,B,C,D

• CSA IS (NI) Cl.1, Div1&2, Gr.A,B,C,D

• TIIS EEx ia IIC T6/4

Minimum installed pipe diameter

≥ 3” (DN80)

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