- RS485 signal output
- Infrared light scattering technique
- Stable data and good repeatability
- Continuous and stable measurement in the water flow sampling chamber
- Fast response time
- Low maintenance cost
T700 Series Digital Turbidity Sensor
| Measuring range: | 0.01 to 100 NTU |
| Flow rate: | 300ml/min ≤ X ≤ 700ml/min |
| Measuring temperature: | 0 to 45°C |
| Accuracy: | ±2% or ±0.015NTU of the measured value, when the range is 0.001 to 40NTU; ±5% of themeasured value, when the range is 40 to 100NTU |
| Calibration: | Standard solution calibration; Water sample calibration;Zero calibration |
| Communication: | RS485 (Modbus) |
| Dimension: | Diameter 60 mm, Length 256 mm |
| Protection: | IP68 / NEMA 6P |
| Sensor material: | ABS + SUS316 L (body) Acrylonitrile Butadiene Rubber (seal) |
| Pipe fitting: | Inlet Port: 1/4NPT Outlet Port: 1/2NPT |
| Signal cable length: | Standard 3 meter (no extension) |
| Storage temperature: | -15 to 60°C |
IUNI-21 Dual Channel Analyzer
| Display: | 160*160 LCD with backlight |
| Power supply: | AC: 85-500V AC, 50/60Hz DC: 9-36V DC (upon request) |
| Analogue output : | 3 x 4-20mA |
| Relay output: | 3 x relay output (programmed response parameters and value) |
| Communication protocol: | RS485 (Modbus) |
| Ambient temperature: | -20 to 70°C |
| Operation temperature: | -15 to 60°C |
| Protection: | IP65 / NEMA 4X |
| Device weight: | 1.35 kg |
| Device dimension: | 145 (H) x 125 (W) x 162 (D) mm |
| Enclosure: | PA66+GF25+FR (Cover); Aluminium alloy powder (Lower casing) |
| Parameter: | Low-range turbidity |
The T700 series online digital low-range turbidity sensor is capable of providing continuous and stable measurement that is suitable for low range of turbidity measurement. Turbidity is measured by directing tungsten or LED light from the sensor head assembly in the water sample chamber (water flow sampling chamber) of the T700. Light scattered at 90° by suspended particles in the sample is detected by the sensor’s submerged photocell. The amount of light scattered is proportional to the amount of turbidity in the sample.
The IUNI-21 dual channel analyzer is an effective option that can connect two digital low-range turbidity sensors at the same time to reduce the cost of transmitter and installation space. It is widely used in drinking water, water treatment plant, processing plant for semiconductor and food and beverage industry for processes in pre-filtration, post-filtration, direct drinking water system, industrial production circulating water, filter centres and recycling centres:
- Field mounted dual channel analyzer with datalogger
- Connect two sensors at one time
- 4-20mA output
- Relay output
- Communication, RS485 (Modbus)
- LCD visual display
- User friendly and attractive operating interface
Price is indicative, consisting of 1 x IUNI-21 Universal Transmitter and 1 x T700 Series Low Range Turbidity Sensor.