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Titanium Alloy TotalDissolvedSolids TDS Detect Probe With NTC Temperature Sensor For Water Purifier Humidifier Dishwasher
Origin of design
In order to solve the problem of programming of a separate TDS probe, we have developed a TDS value processing module. This module facilitates the research and development of the TDS value demand products for each company. This product data is highly consistent with the value accuracy generated by the cooperation between the Taiwan company. The product TDS value is consistent with the accuracy of the high -end TDS pen of the market, and has a certain optimization of the aging of the probe. Life span is more than 5 times.
Products can be customized according to the requirements for required:
1. Open mold for probe
2. Electric control board size
3. Installation method changes .
4. Customized various terminals
Description
TDS probe work by measuring the electrical conductivity of water. Dissolved solids in water can conduct electricity, so by measuring the conductivity of the water, the TDS meter can determine the concentration of dissolved solids. This is an compatible TDS sensor, used to measure the TDS value of water. The TDS value can reflect the cleanliness of the water and can be used in water quality detection in the fields of domestic water and hydroponics. TDS (Total Dissolved Solids), Chinese name: Total Dissolved Solids, also known as Total Dissolved Solids, indicating how many milligrams of dissolved solids are dissolved in 1 liter of water. Generally speaking, the higher the TDS value, the more dissolved substances contained in the water and the less clean the water. Therefore, the value of TDS can be used as one of the basis for reflecting the cleanliness of water.
| Two -in -one | TDS probe+temperature probe without CPU | computing module, requiring artificially set programming, you need to match the computer version |
| Three -in -one | TDS probe+temperature probe+IC | comes with the CPU computing module. No need to set programming, that is, plug and play, universal model |
Features
1. Wide voltage operation: 3.3~5.5V 2. 0~2.3V analog signal output, compatible with 5V and 3.3V control systems
3. The excitation source is an AC signal, effectively preventing probe polarization
4. Waterproof probe, can be immersed in water for long-term measurement
5. Arduino compatible, simple connection, plug and play, no soldering required
6.Scope of application: water purifier, humidifier, industrial water purifier, fish tank, water quality detection equipment, dishwasher, faucet, etc.
7. IC chip embedded new technology, with CPU operation data accurately, alloy temperature probe detection temperature data, four -line output data quickly, faster, faster, more accurate
8. Food -grade titanium alloy probe can be soaked in water for a long time, corrosion -resistant, not rust
9. Send an operational processing calibration detection parameter TDS/band temperature/built -in IC calibration new upgrade support custom processing
Dimension
Electrical Parameters
| Power Req. | 3~5VDC |
| Operating current | Nor Operate current<5mA, Max<10mA |
| Inspection range | 0~2000ppm |
| Inspection accuracy | ±5% F.S(Different power supply requires calibration) |
| Resolution | 1 ppm |
| Response time | <1s |
| Output communication | UART, Potter rate 9600, 8 digits of data bits, 1 stop bit, no verification |
| Temperature detection range | 0~99℃ |
| Temperature detection Resolution | 1℃ |
| Temperature detection Accuracy | ± 1℃ |
| Temperature detection response time | <1s |
| Operating temperature | 0℃~50℃ |
| Working humidity | 0~95%RH |
| Storage temperature | -30℃ ~+ 85℃ |
| storage humidity | 0~95%RH Under non -corrosive gas environment |
TDS data example for module TDS
| AA | Frame head (fixed) |
| 0B | Frame head (fixed) |
| 00 | Type of report (0 proactive, 1 query) |
| B1 | reserve |
| 00 A2 | TDS1 Value |
| 00 1F | TDS2Value (selected) |
| 00 | Temperature (selection with temperature probe) 1 |
| D9 | Verification |
| 55 | Frame tail (fixed) |
Remarks: 1 The temperature range is 0 ~ 99 degrees. When the temperature is higher than 99 or the temperature probe NC, the temperature value is reported at 255. At this time, the temperature check function of the TDS value is invalid.
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