Hot sale Do Sensor 4-20ma - PBA-800 Blue and Green Algae Sensor l – JIRS Detail:
Product Specifications
| Specifications | Details |
| Size | Diameter 37mm* Length 220mm |
| Weight | 0.8 KG |
| Main Materials | Main Body: SUS316L+ PVCO type Ring: FluororubberCable: PVC |
| Waterproof Rate | IP68/NEMA6P |
| Measurement Range | 100-300,000 cells/mL |
| Measuring accuracy | ±5% of the corresponding value of the 1 ppb rhodamine WT dyesignal level |
| Pressure Range | ≤0.4Mpa |
| Storage Temperature | -15~65℃ |
| Environment Temperature | 0~45℃ |
| Calibration | Deviation Calibration, Slope Calibration |
| Cable Length | Standard 10-Meter Cable, Max Length: 100 Meters |
| Warranty Period | 1 Year |
| Working conditions | The distribution of blue-green algae in water is very uneven. It is recommended to monitor more than one point; the water turbidity is lower than 50NTU. |
2.1 Product Information
The blue-green algae sensor utilizes the characteristic that the cyanobacteria has an absorption peak and an emission peak in the spectrum. The spectral absorption peak of the cyanobacteria emits monochromatic light to the water, and the cyanobacteria in the water absorbs the energy of the monochromatic light, releasing another wavelength. With monochromatic light emitting peaks, the intensity of light emitted by cyanobacteria is proportional to the amount of cyanobacteria in water. The sensor is easy to install and use. Widely used in monitoring of blue-green algae in water stations, surface water, etc. The sensor is shown in Figure 1.
Figure 1 Blue-green Algae Sensor Appearance
3.1 Installation of Sensors
The specific installation steps are as follows:
a. Install the 8 (mounting plate) on the railing by the pool with 1 (M8 U-shape clamp) at the sensor mounting position;
b. Connect 9 (adapter) to 2 (DN32) PVC pipe by glue, pass the sensor cable through PVC pipe until the sensor screws into 9 (adapter), and do waterproof treatment;
c. Fix 2 (DN32 tube) onto 8 (mounting plate) by 4 (DN42U-shape clamp).
Figure 2 Schematic Diagram on the Installation of Sensor
| 1-M8U-shape Clamp（DN60） | 2- DN32 Pipe (outside diameter 40mm) |
| 3- Hexagon Socket Screw M6*120 | 4-DN42U-shape Pipe Clip |
| 5- M8 Gasket（8*16*1） | 6- M8 Gasket（8*24*2） |
| 7- M8 Spring Shim | 8- Mounting Plate |
| 9-Adaptor(Thread to Straight-through) | |
3.2 Connection of Sensor
The sensor should be correctly connected by the following definition of wire core:
| Serial No. | 1 | 2 | 3 | 4 |
| Sensor Cable | Brown | Black | Blue | White |
| Signal | +12VDC | AGND | RS485 A | RS485 B |
Product detail pictures:
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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Hot sale Do Sensor 4-20ma - PBA-800 Blue and Green Algae Sensor l – JIRS , The product will supply to all over the world, such as: Madagascar, Turkey, Florida, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
By Kimberley from Mecca - 2017.04.08 14:55
High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
By Amber from Barbados - 2018.05.13 17:00
