Type 8232 Chlorine Sensor
The Type 8232 from Burkert is an electrochemical sensor designed to measure free or total chlorine content in water, including chlorine gas, sodium hypochlorite solution, and more. It is available in four variants, each tailored for specific applications such as swimming pools, drinking water, and sea water.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Sensor Model | Trace (zero-chlorine), Free chlorine sensor with 3 electrodes, Free chlorine sensor with 2 electrodes, Total chlorine sensor with 3 electrodes |
| Material | PETP, PA, PVC-U, PEEK, Stainless steel 1.4571, Silver/Silver Halide, Gold |
| Non-wetted parts | PETP |
| Non-wetted parts | PA |
| Wetted parts | PVC-U, Stainless steel 1.4571, Silver/Silver Halide, Gold |
| Seal | NBR |
| Weight | Approx. 125g |
| Measuring Principle | Membrane covered |
| Measuring Principle | amperometric potentiostatic system with electronic inside |
| Temperature Compensation | Automatic (integrated temperature sensor) |
| Measuring Range | 0.005...2ppm (Trace), 0.05...20ppm (Free chlorine sensors), 0.05...5ppm (Total chlorine sensor) |
| Electrolyte | EMST1 gel, ECS2.1 gel, ECL1 gel, ECP1.4 gel |
| Run-in Time | Approx. 2 hours (Trace and Free chlorine sensors), Approx. 1 hour (Total chlorine sensor) |
| Response Time | Approx. 120s (Trace), Approx. 30s (Free chlorine sensors), Approx. 3min (Total chlorine sensor) |
| Operating Voltage | 9...30V DC (Trace), 12...30V DC (Free chlorine sensors and Total chlorine sensor) |
| Current Consumption | Approx. 56...20mA (Trace), Approx. 4mA (Free chlorine sensors and Total chlorine sensor) |
| Output | Analog signal, 4...20mA |
| Fluid Temperature | 0...+40°C (Trace), 0...+45°C (Free chlorine sensors and Total chlorine sensor) |
| Fluid Pressure | Max. 0.5bar (Trace), Max. 3.0bar (Free chlorine sensors and Total chlorine sensor) |
| Fluid pH Range | pH 6.5...9 (Trace), pH 4...9 (Free chlorine sensors), pH 6...12 (Total chlorine sensor) |
| Fluid Conductivity | 10µS/cm...50mS/cm (Free chlorine sensors), 10µS/cm...200mS/cm (Total chlorine sensor) |
| Storage Temperature | +5...+40°C |
| Degree of Protection | IP65 |
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