Photoelectric sludge concentration meter

1Photoelectric sludge concentration meterintroduction

1. Product principle
The infrared light emitted by the transmitter on the sensor is absorbed, reflected, and scattered by the measured object during transmission, and only a small portion of the light can reach the receiver. The transmittance of the transmitted light is related to the concentration of the measured wastewater, so the concentration of the wastewater can be calculated by measuring the transmittance of the transmitted light. The four beam technology utilizes two transmitters and two receivers, with each transmitter emitting infrared light that is transmitted and directed onto the two receivers, creating a series of optical paths and obtaining a data matrix. By analyzing these data signals, the accurate concentration of suspended solids in the measured medium can be obtained, and interference can be effectively eliminated to compensate for deviations caused by pollution, enabling the instrument to operate in harsh environments.
2. Product Usage
Photoelectric sludge concentration meterOnline real-time monitoring of sludge concentration is widely used in water plants, power plants, sewage treatment plants, pharmaceutical plants, and hospitals to accurately measure the concentration of various water samples.

IIPhotoelectric sludge concentration meterparameter

1. Measurement range: 0-9999mg/L; 0～50g/L； 0-500g/L (customized according to the actual situation of the user)
2. Display mode: LCD
3. Measurement units: mg/L, g/L (automatically switched according to range)
4. Resolution: 0.01
5. Accuracy: ± 1.0% FS
6. Repeatability: ± 1.0%
7. Power: ≤ 3W
8. Environmental temperature: -20~50 ℃; Relative humidity: not exceeding 90%
9. Analog output: Two channels of 4-20mA, load of 750 Ω
10. Switch output: three-way relay, capacity 250VAC/5A
11. Power supply: AC85~265V ± 10% or 9~36VDC
Technical parameters of flow sensor:
Shell material: PMMA
Connecting cable: shielded cable
Installation method: Flow type
Process connection: Φ 10 hose
Signal cable: 10m (standard)
Protection level: IP65
Working temperature: Sensor: 0~60 ℃
Technical parameters of submerged sensors:
Shell material: 316 stainless steel outer
Connection cable: shielded waterproof cable
Installation methods: Immersion, Insertion
Process connection: G3/4
Dimensions: Φ 50 × 220mm
Medium pressure: ≤ 3 bar
Signal cable: 10m (standard)
Protection level: IP68
Working temperature: Sensor: 0~60 ℃
In addition, pipeline installation can be done. For other requirements, please contact the sales personnel

IIIPhotoelectric sludge concentration meterProduct Features

1. Suitable for measuring sludge and suspended solids in different types of liquids.
2. On site calibration is simple.
3. Can output sludge concentration in% or g/l, on-site selection.
4. The pipeline is made of all stainless steel material, which has stronger corrosion resistance and adhesion resistance.
5. The output current value (4mA~20mA) is proportional to the measured concentration value.
6. Easy to operate, with small measurement errors.
7. Time display, can set time intervals to automatically record concentration trend lines.