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Home  >  Conductivity Sensors

Conductivity Sensors

Conductivity Sensors

A conductivity sensor measures the ability for material to conduct electric current. Containing two plates, the conductivity sensor is placed inside the sample and a sine wave voltage or other potential is shot across the plates. The current which passes through the solution is measured. Conductivity is determined from the voltage and current values according to Ohm’s law. Davis Instruments offers conductivity sensors for in-line or process control applications. We have a full range of conductivity controllers and transmitters that are compatible with these measuring instruments. There’s also a mounting option for your conductivity sensor which has threaded compression fittings or NPT threads for choice of immersion, union, or sanitary systems. Many sensors materials are available to permit you to select for maximum chemical, temperature, and pressure compatibility. This includes stainless steel, PVDF, titanium, and polypropylene. Electrodes are available in titanium, platinum, and graphite. If you have questions about choosing a conductivity sensor contact a Davis Application Specialist today.
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Representative photo only  GF Signet Conductivity Cell with Integral Electronics K 0 1 4 to 20 mA output 3 4 NPT threads

+GF+ Signet Conductivity Cell with Integral Electronics, K = 0.1, 4 to 20 mA output, 3/4" NPT threads

Product Type Conductivity Cell,Max temperature °C 85,Min temperature °C 10
Mfg Part#
DO-56560-33
Usually ships in 5 days.
$870.00 USD/EACH

Qty:

DO-19901-00 Conductivity Cells

GLI 1000 Ohm electrodeless conductivity sensor, PVDF, 3/4

Product Type Conductivity Cell,Body material PVDF,Max temperature °C 200
Mfg Part#
DO-19901-00
Usually ships in 6 days.
$983.00 USD/EACH

Qty:

DO-19905-49 +GF+ Signet Conductivity/Resistivity Cells

+GF+ Signet Conductivity/Resistivity Cell, 316SS, K = 0.01, reversible 3/4" NPTM threads

Product Type Conductivity Cell,Body material 316 Stainless Steel,Electrode material Platinum
Mfg Part#
DO-19905-49
In stock.
$398.00 USD/EACH

Qty:

Representative photo only GLI 1000 Ohm electrodeless conductivity sensor PFA 2 sanitary mount

GLI 1000 Ohm electrodeless conductivity sensor, PFA, 2" sanitary mount

Product Type Conductivity Sensors,Max temperature °C 200,Min temperature °C -10
Mfg Part#
DO-19065-52
Usually ships in 10 days.
$1,216.00 USD/EACH

Qty:

DO-19065-54 GLI 1000 Ohm electrodeless conductivity sensor, PP, 3/4

GLI 1000 Ohm electrodeless conductivity sensor, PP, 3/4

Product Type Conductivity Cell,Body material Polypropylene,Max temperature °C 100
Mfg Part#
DO-19065-54
Usually ships in 7 days.
$843.00 USD/EACH

Qty:

DO-19905-52 +GF+ Signet Conductivity/Resistivity Cells

+GF+ Signet Conductivity/Resistivity Cell, 316SS, K = 10.0, 3/4" NPTM inline/submersion threads

Product Type Conductivity Cell,Body material Stainless Steel,Electrode material Platinum
Mfg Part#
DO-19905-52
Usually ships in 14 days.
$659.00 USD/EACH

Qty:

Representative photo only GLI Contacting Conductivity Cell 1000 ohm Pt RTD titanium K 0 05

GLI Contacting Conductivity Cell, 1000 ohm Pt RTD, titanium, K=0.05

Product Type Conductivity Cell,Body material PVDF,Electrode material Titanium
Mfg Part#
DO-19065-60
Usually ships in 9 days.
$568.00 USD/EACH

Qty:

Representative photo only GLI 1000 Ohm electrodeless conductivity sensor PFA 3 4

GLI 1000 Ohm electrodeless conductivity sensor, PFA, 3/4

Product Type Conductivity Cell,Body material PFA,Max temperature °C 200
Mfg Part#
DO-19065-58
In stock.
$1,117.00 USD/EACH

Qty:

DO-19905-50 +GF+ Signet Conductivity/Resistivity Cells

+GF+ Signet Conductivity/Resistivity Cell, 316SS, K = 0.1, reversible 3/4" NPTM threads

Product Type Conductivity Cell,Body material 316 Stainless Steel,Electrode material Platinum
Mfg Part#
DO-19905-50
Usually ships in 14 days.
$395.00 USD/EACH

Qty:

DO-19905-51 +GF+ Signet Conductivity/Resistivity Cells

+GF+ Signet Conductivity/Resistivity Cell, 316SS, K = 1.0, reversible 3/4" NPTM threads

Product Type Conductivity Cell,Body material 316 Stainless Steel,Electrode material Platinum
Mfg Part#
DO-19905-51
Usually ships in 14 days.
$395.00 USD/EACH

Qty:

Representative photo only  GF Signet Conductivity Cell with Integral Electronics K 1 0 4 to 20 mA output 3 4 NPT threads

+GF+ Signet Conductivity Cell with Integral Electronics, K = 1.0, 4 to 20 mA output, 3/4" NPT threads

Product Type Conductivity Cell,Max temperature °C 85,Min temperature °C 10
Mfg Part#
DO-19007-06
Usually ships in 10 days.
$870.00 USD/EACH

Qty:

DO-56560-49 +GF+ Signet Conductivity/Resistivity Cells

+GF+ Signet Conductivity/Resistivity Cell, titanium, K = 1.0, 1.5" sanitary flange connection

Product Type Conductivity Cell,Body material Titanium,Max temperature °C 55
Mfg Part#
DO-56560-49
Call 1-888-358-4712 for availability.
$1,115.00 USD/EACH

Qty:

DO-19065-62 GLI Contacting Conductivity Cell, 1000 ohm Pt RTD, titanium, K=0.5

GLI Contacting Conductivity Cell, 1000 ohm Pt RTD, titanium, K=0.5

Product Type Conductivity Cell,Body material PVDF,Electrode material Titanium
Mfg Part#
DO-19065-62
Usually ships in 10 days.
$568.00 USD/EACH

Qty:

Representative photo only GLI Contacting Conductivity Cell 1000 ohm Pt RTD graphite K 10

GLI Contacting Conductivity Cell, 1000 ohm Pt RTD, graphite, K=10

Product Type Conductivity Cell,Body material PPS,Electrode material Graphite
Mfg Part#
DO-19065-57
Usually ships in 12 days.
$468.00 USD/EACH

Qty:

Representative photo only GLI 1000 Ohm electrodeless conductivity sensor PEEK 3 4

GLI 1000 Ohm electrodeless conductivity sensor, PEEK, 3/4

Product Type Conductivity Cell,Body material PEEK,Max temperature °C 120
Mfg Part#
DO-19065-56
Usually ships in 9 days.
$1,050.00 USD/EACH

Qty:

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