TONGAO TR-204 Portable Sludge Detector, Online Sludge concentration Sensor
It can read up to 8 water quality parameters at the same time, equipped with 9000mAh large-capacity battery, supports scattered light method measurement of sludge concentration, and has IP68 Protection Rating, which is suitable for water depth within 20 meters environment.
TongAo
TR-204
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Product features:
Portable multi-parameter detectors are widely used in surface water, water supply and other occasions to meet the real-time, fast and easy detection needs of users.
Acceptable parameters: temperature, dissolved oxygen, turbidity, ammonium nitrogen, COD, PH, ORP, conductivity, chlorophyll, blue-green algae, oil in water, suspended solids, sludge concentration, color, potassium ion, calcium ion, chloride ion, copper ion, fluoride ion, etc.
Up to 8 parameters can be read simultaneously
9000mA large capacity rechargeable battery
Sensor addresses can be read and modified
Temperature, zero point, and slope calibration of the sensor are available
In-line sludge concentration sensor
The integrated online sludge concentration sensor is designed and manufactured by the principle of scattered light measurement method. When a beam of light is shot into the water sample, the sludge concentration in the water sample is calculated by measuring the intensity of the backscattered light and comparing it with the internal calibration value, and the final value is output after linearization.
Scattered light principle, built-in temperature sensor
Supports RS-485 (Modbus RTU) protocol and 4-20 mA current output
Pure quartz optical path, strong resistance to external light interference
Infrared LED light source with high stability
IP68 protection within 20 meters of water depth
Convenient, fast, stable and easy to maintain
TongAo TR-204 Sludge Portable Multi-parameter Detector (including Online Sludge concentration Sensor)Specifications
| LIST | VALUE |
|---|---|
| show | 3.3 inch monochrome LCD screen |
| dimensions | 200mm*101mm*36mm |
| weight | 420g |
| Pressure measurement | 50～115kPa |
| Protection Rating | IP67 |
| power supply | 4 AA batteries |
| relative humidity | 10~ 85% RH (no condensation) |
| Working Ambient Temperature | -10～60℃ |
| Transportation and storage conditions | Temperature: -15~ 65 ℃ relative humidity: 5~ 85% RH (no condensation) |
| On-line Sludge concentration Sensor | / |
| Shell material | 316L |
| measurement principle | Scattered light method |
| Range and resolution | 0 to 20.000 g/L and 0.001 |
| accuracy | +/- 5% of reading (depending on sludge homogeneity )； +/- 0.3 ° C |
| Response Time (T90) | ＜30s |
| minimum detection limit | 1mg/L |
| Calibrating method | Two point calibrated |
| cleaning method | Bring your own cleaning brush |
| temperature compensation | Automatic temperature compensation (PT1000) |
| output method | RS-485 (Modbus RTU), 4-20 mA (optional) |
| Storage temperature | -5～65℃ |
| Operating Conditions | 0～60℃，≤0.2MPa |
| Installation method | Submerged mount, 3/4 NPT |
| power consumption | 0.2W@12V |
| power supply | 12～24V DC |
| Protection Rating | IP68 |
| Cable length | 5 meters, other lengths can be customized |
TongAo TR-204 Sludge Portable Multi-parameter Detector (including Online Sludge concentration Sensor) Packing list
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.