TongAo TR-204 Sludge Portable Multi-parameter Detector (including Online Sludge concentration Sensor) DATASHEET
| Brand | TongAo | Model | TR-204 |
|---|---|---|---|
| From | China | Name | Sludge Portable Multi-parameter Detector (including Online Sludge concentration Sensor) |
Specifications
| 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 |
Packing list
After-sales instructions
None
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/50977/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2026/03/01