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Type SD-40

Type: Detector:SD-40 

          Converter:CV-40

Type SD-40 detects the density of sludge discharged from sedimentation tank and concentrators, in sewage treatment plants and water works. It achieves the accurate observation of sludge density, and helps to control the discharge of sludge.

Specifications

Type

Detector:SD-40
Converter:CV-40

Measuring method

Dual scattered-light (With automatic color correction function)

Measuring range

0 to 8.0% of T.S.(Standard)

Measuring accuracy (Repeatability)

±2%F.S. (Bright sludge)
±5%F.S. (Black sludge)

Power source

90 to 110V AC, 50/60Hz, 15A

Ambient temperature

Detector : -5 to 50°C
Converter : -5 to 50°C

Minimum velocity requirement

0.03m/s(bright sludge),0.3m/s(black sludge)

Output

Sludge density

4 to 20mA DC

Warning

Upper/lower limit contact output (2) 
Fault contact output (1)

Control

Electromagnetic valve control