- RS485 signal output
- Optical fluorescent measurement technique
- Identify pigment before it is affected by potential water bloom
- Requires no extraction or other treatment, rapid detection to avoid the impact of long shelving the water sample
- Stable data and good repeatability
- Direct and continuous measurement
- Strong anti-interference ability
- Fast response time
- Low maintenance cost
- Suitable for wide range of application such as water treatment plant (inlet), drinking water resources and aquacultural
C800 Series Digital Chlorophyll Sensor
| Measuring range: | 0 to 500 ug/L |
| Pressure range: | ≤0.4Mpa |
| Measuring temperature: | 0 to 45°C |
| Requirements: | Suggest a multipoint monitoring for the distribution of Blue-Green Algae in water that is very uneven. Water turbidity is below 50NTU. |
| Accuracy: | ±5% of the signal level corresponding value of 1ppb Rhodamine WT Dye |
| Calibration: | Deviation value calibration; Slope calibration |
| Communication: | RS485 (Modbus) |
| Dimension: | Diameter 38 mm, Length 245.5 mm |
| Protection: | IP68 / NEMA 6P |
| Sensor material: | SUS316L + PVC; Titanium alloy (optional) |
| Signal cable length: | Standard 10 meter |
| Storage temperature: | -15 to 50°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: | Ammonia nitrogen |
The C800 series online optical digital chlorophyll sensor’s principal the characteristics of chlorophyll A who has absorption peaks and emission peaks in the spectrum. The absorption peaks emit monochromatic light into the water, chlorophyll A in the water absorbs the energy of monochromatic light, releasing monochromatic light of emission peak of another wavelength. The light intensity emitted by cyanobacteria is proportional to the content of chlorophyll A in water.
The IUNI-21 dual channel analyzer is an effective option that can connect two digital chlorophyll sensors at the same time to reduce the cost of transmitter and installation space:
- 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 C800 Digital Chlorophyll Sensor.