– Product Datasheet – 

With the Rosemount 400 general purpose contacting conductivity sensors, you will be able to accurately measure electrolytic conductivity in a broad range of applications from high purity water to clean cooling water. The Rosemount 400 sensors are ideal for use in clean, non-corrosive liquid having less than 20,000 µS/cm.

Design   Cell constants: 0.01, 0.1, and 1.0/cm Vacuum: At 1.6 in. Hg (5.2 kPa) air leakage is less than 0.005 SCFM (0.00014 m3/min)
Dimensions Cable length (Model 400 only): 10 ft (3.1 m) standard; 50 ft (15.2 m) optional
Maximum pressure 250 psig (1825 kPa abs)
Temperature Range 32 to 221 °F (0 to 105 °C)
Materials of Construction Wetted materials: Electrodes: titanium; body: 316 stainless steel Insulator: PEEK; O-rings: EPDM
Process connection 3/4 in. MNPT
Rosemount™ 400 Contacting Conductivity Sensor

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