Suntex
Chlorine/Ozone Transmitter
Chlorine/ozone transmitter compatible with membrane covered Cl2 and O3 electrodes, with real-time pH...
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Suntex
Residual Chlorine/pH Analyzer
Reagent-free residual chlorine and pH analyzer with a self-cleaning rotating electrode and no membrane or electrolyte, for low maintenance and stable readings. Ideal for drinking water, swimming pools, cooling water, raw water sanitation and dechlorination.
Key Features
- No-reagent free chlorine and pH dual channel analyzer
- Non-membrane Cl2 sensor, no electrolyte needed
- Motor-driven rotating electrode with automatic ceramic bead cleaning
- Polarographic measuring principle
- Auto/manual pH compensation
- Two individual ON/OFF relays for Cl2 or pH
- Two isolated 0/4~20mA outputs
- RS-485 Modbus communication
- Graphic LCM display with trend and chart mode
- Water outage diagnosis automatically holds operation
- Motor overheating protection
- Easy-to-remove sensor box for maintenance
- Polarogram scanning verifies initial voltage
Product Description
This Suntex residual chlorine/pH analyzer is a dual channel system for free chlorine and pH monitoring. Its motor-driven rotating electrode is cleaned automatically by ceramic beads and needs no membrane, no electrolyte and no reagent. This cuts maintenance and consumable costs compared to traditional membrane sensors while keeping measurements stable.
Built-in functions include water outage diagnosis that automatically holds operation, motor overheating protection and polarogram scanning to verify the initial voltage. The sensor box is easy to remove for quick maintenance, and pH measurement is available with an optional pH electrode.
Typical applications include drinking water, swimming pools, cooling water, raw water sanitation and dechlorination.
Built-in functions include water outage diagnosis that automatically holds operation, motor overheating protection and polarogram scanning to verify the initial voltage. The sensor box is easy to remove for quick maintenance, and pH measurement is available with an optional pH electrode.
Typical applications include drinking water, swimming pools, cooling water, raw water sanitation and dechlorination.
Technical Specifications
| Model | CT-6110-POL |
|---|---|
| Measuring Principle | Polarographic (no reagent needed) |
| Chlorine Range | 0.00 to 3.00 mg/l (ppm), up to 5 mg/l |
| pH Range | -2.00 to 16.00 pH (with optional pH sensor) |
| Temperature Range | 0.0 to 60.0°C |
| Accuracy | ±2% full scale (Cl2) ±0.01 pH ±0.2°C (Temp) |
| Repeatability | ±2% full scale |
| Response Time | <60 sec (0 to 2 mg/l) <90 sec (2 to 3 mg/l) |
| pH Compensation | Auto (with pH sensor) Manual Off |
| Temperature Compensation | NTC 30K, 0 to 45°C |
| Cl2 Electrode | 2 in 1 rotating electrode (gold indicator, silver counter) |
| Electrode Cleaning | Automatic with ceramic beads |
| pH Electrode | Optional (not needed if sample pH is within 6.5 to 7.5) |
| Analog Output | Two isolated 0/4~20mA, max load 500Ω Output 1: Cl2 Output 2: pH or temperature |
| Serial Interface | RS-485 Modbus RTU/ASCII |
| Relay Contact | 240VAC, 0.5A max |
| Water Outage Diagnosis | Auto motor shut-down, holds control and output |
| Motor Protection | Auto motor shut-down against overheating |
| Piping Connection | Inlet 3/8" (ID) Drain 3/8" (ID) |
| Sample Temperature | 0 to 50°C |
| Sample Flow | 0.1 to 2 L/min |
| Sample pH | 5 to 9 (with optional pH sensor) 6.5 to 7.5 (without) |
| Sample Conductivity | 100 to 500 µS/cm |
| Sample Suspended Solids | ≤10 mg/L |
| Power Supply | AC 220V, 60Hz (CT-6110-POL-01) AC 220V, 50Hz (CT-6110-POL-02) AC 110V, 60Hz (CT-6110-POL-03) |
| Power Consumption | Approx. 35W |
| Ambient Temperature | 0 to 50°C |
| Storage Temperature | -20 to 70°C |
| Installation | Wall mounting |
| Dimensions | Approx. 316 x 301 x 211 mm |
| Weight | Approx. 4.0 kg |