For sample line installations such as boiler water where the pressure cannot be reduced the CS41 Two Electrode Conductivity Sensor provides a great option.
- Broad range of cell constants 0.05 / 0.1 / 1.0 / 2.0
- Ratings from 250PSIG @ 205oC to 500PSIG @ 100oC
- 316 Stainless Electrodes, PEEK insulator
- 3/4 inch Male NPT process connection
- Optional Explosion-proof junction box
The CS41 Two Electrode
Conductivity Sensor is specifically designed to handle the high pressure requirements found in boiler water measurement. It uses a rugged, explosion proof junction box with a high temp terminal strip for internal wiring.
CS41 with 0.10 Electrode
- Broad range of cell constants 0.05/0.1/1.0/2.0
- Ratings from 250PSIG @ 205oC to 500PSIG @ 100oC
- 316 Stainless Electrodes, Peek Insulator
- 3/4 inch Male NPT process connection
- Optional Explosion-proof junction box
For sample line installations such as boiler water where the pressure cannot be reduced, the CS41 Two Electrode Conductivity Sensor provides a great option.
Wetted Material
- Electrodes: 316 Stainless Steel
- Insulator: PEEK
- Seals: EPR (dual o-ring)
- Mounting: 316 Stainless Steel
Temperature Compensation
- PT100 RTD
- PT1000 RTD
- 8550 Ohm (Honeywell)
Pressure/Temperature Ratings
| Sensor Design |
Max Pressure / Temperature
|
| 316 Stainless |
400 PSIG @ (2758 kPa) @ 212°F (100°C)
250 PSIG @ (1724 kPa) @ 401°F (205°C)
|
Sensor Technology - How it works
Two electrode conductivity measurement is based on the ability to conduct a current between two electrodes. The concentration of ions in the liquid are directly proportional to the conductance of the liquid.
| Pros |
Cons |
- Simple, time-proven electrode design
- Industry standard cell constants determine measurement range
- Works best for clean applications where electrodes do not get fouled
- High accuracy and repeatability
|
- Susceptible to coating and scale (no compensation)
- Susceptible to corrosion
- No diagnostics
|