Product Overview

Suspended solids sludge concentration meter with microprocessor for online water quality monitoring. The suspended solids and sludge concentration meter/turbidity meter is an industrial online monitoring instrument designed to measure the concentration of suspended solids in municipal wastewater, industrial wastewater treatment processes, and water treatment plants, as well as the turbidity of the effluent.

working principle

The light waves emitted by the infrared sensor transmitter, after being absorbed, reflected, and scattered by the object being measured during transmission, only a small portion of the light can reach the receiver. The transmittance of the transmitted light is proportional to the concentration of the suspended matter being measured, and the concentration of suspended sludge/turbidity is calculated by measuring the transmittance of the transmitted light.

Product Technical Parameters

1. Measurement range:

Suspended solids sludge concentration: 0~5000mg/L; 0-30g/L or expanded as required;

Turbidity: 0-10000 NTU optional range

2. Display mode: LCD

3. Measurement units: mg/L, g/L (automatically switched according to the 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

12. External dimensions: 144 * 144 * 117mm; disk mounting hole dimensions: 138 * 138mm

13. 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 ℃

14 Submerged Sensor Technical Parameters:

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 ℃

Application field

Widely used in water plants, power plants, sewage treatment plants, pharmaceutical factories, hospitals, to accurately measure the concentration of various water samples.