Tel:+86-535-8088266
QQ:294772396
Email:eric.chen@starkinstrument.cn
Skype:jackie.chan-chemins
Add:No.18 Xiulin Rd, Laishan development zone, Yantai, China.
Whatsapp/Wechat: +86-18663815259
| Name: | Online sludge concentration analyzer |
|---|---|
| Measuring range: | 0.01-20000 mg/L，0.01-45000 mg/L，0.01-120000 mg/L |
| Accuracy: | < 5%F.S. |
| Working pressure: | ≤0.4Mpa |
| Signal output: | 4-20mA |
| Protection: | IP68 |
| Power supply: | 220VAC |
Measuring range | 0.01-20000 mg/L，0.01-45000 mg/L，0.01-120000 mg/L |
Accuracy | Less than ±5% of the measured value (depending on the sludge homogeneity) |
Working pressure | ≤0.4Mpa |
Flow speed | ≤2.5m/s、8.2ft/s |
Calibration | Sample calibration, slope calibration |
Sensor material | Body: SUS316L + PVC(regular version); SUS316L Titanium plating+ PVC(for sea water version) O ring：fluororubber Cable: PVC |
Power supply | 100-240VAC (50/60HZ) |
Output | 3 channel 4-20mA |
Relay | Set up three-way relays, program set response parameters and response values |
Communication interface | MODBUS RS485 |
Storge temp | -15~65℃ |
Working temp | 0~45℃ |
Dimensions | Sensor：diameter 60mm*length 256mm Controller：145*125*162mm |
Weight | Sensor：1.65Kg; Controller: 1.35Kg |
Protection | Sensor：IP68/NEMA6P; Controller: IP65/ NEMA4X |
Cable length | Standard 10me, customized up to 100m |
Ø The sensor adopts dual-beam infrared scattering photometer detection technology, which has good repeatability and stability;
Ø The application of ISO7027 standard method (infrared light scattering technology) can eliminate the influence of sample color;
Ø Built-in self-diagnosis function to ensure accurate data;
Ø Optional cleaning brush automatic cleaning function, greatly reducing the amount of sensor maintenance;
Ø Digital sensor, strong anti-interference ability, long transmission distance;
Ø Standard digital signal output, which can realize integration and networking with other equipment without a controller;
Ø The sensor is convenient and quick to install on site, realizing plug and play.
The sludge concentration sensor is based on the combined infrared absorption and scattered light method. The infrared light emitted by the light source is scattered by suspended particles in the sample, and finally converted into an electrical signal by a photodetector, and the sample sludge concentration is obtained after analog and digital signal processing.
Ø Online monitoring of sludge concentration in each process of sewage treatment plant;
Ø Online monitoring of suspended solids (sludge concentration) in various industrial production processes, such as water and wastewater treatment processes.
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