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Conductivity Measurement and Control
Panner Sales carries equipment to measure, monitor and control conductivity in fluids. We sell instrumentation from GF/Signet and Electro-Chemical Devices Inc. We will work with you to integrate conductivity monitoring and control into your process.
Conductivity is a measure of the ability of a material to convey an electric current. In fluids, the conductivity of a solution increases and decreases with the concentration of ions and hence the concentration of dissolved solids. Conductivity is measured in units of microsiemens or PPM of total dissolved solids (TDS). We carry CONTACTING style probes to cover a range of values from 0.055 microsiemen to 400,000 microsiemen and NON-CONTACTING toroidal sensors that operate in coating or corrosive environments and cover a measurement range of 50,000 to 1,000,000 microsiemen.
The figure below shows a relationship between conductivity value, type of fluid being measured and the electrode required.
For panel or field mounting. When paired with the conductivity/resistivity module, the 9900 interfaces directly with the 2800 family of electrodes. The large, back-lit display and digital bargraph give excellent visibility to readings. Intuitive, user-friendly push-button interface. 4-20 mA output with HART and relay options.
The Model 9900 transmitter replaces two older Signet Models, the Model 8850 Conductivity Transmitter and the Model 5800CR Conductivty/Resistivity Monitor. Panner can help you modify, calibrate or upgrade either of these obsolete instruments.
In-line or submersible mounting. ¾" NPT, ½" NPT or tri-clamp connections. Cell constants covering range from 0.055 microsiemens to 400,000 microsiemens.
Compact electrode with dual threading. In-line or submersible mounting. ¾" NPT. Cell constants covering range from 0.055 microsiemens to 200,000 microsiemens.
Integral mount system for quick and easy installation. Connects through 3/4" NPT and gives digital (S3L) interface or two-wire 4-20 mA output.
Insertion or retractable mounting. PVDF/Kynar construction for corrosion resistance, 3/4" process connection, measurement ranges from 50,000 to 1,000,000 microsiemen. Supplied with ECD Model T23 transmitter.