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Total Suspended Solids

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  • Total Suspended Solids

The SDM4000 suspended solid meter utilizes its specialized ultrasonic technology to measure the concentration of sludges and slurries in various applications. SDM4000 use 2 transducers to maximize its reliability of measurement. One transducer is used for transmission and the other transducer is used for signal reception. Thus, new patented measuring algorithm maximizes its measurement credibility and accuracy.
SDM4000 offers both pipeline type sensor and spoolpiece/insertion type sensor for wide applications. Its 3 set-point relays can be independently configured as either a high or low setpoint and can be used for direct control or for error alarming. The graphic display shows the present sensors status and helps the operator to check its performance.

FEATURES & BENEFITS

  • Non Contact Measurement
  • Multiple reception transducers
  • 10,000 points Data Logging & Trend Mode
  • Robust Total Insulated FRP Enclosure
  • Submersible and Insertion transducers
  • In-situ measurement and calibration
  • Selectable display units(ppm, mg/l, %)

APPLICATION INDUSTRY

  • Water, wastewater treatment
  • Pulp and paper
  • Food and beverage
  • Chemical
  • Mining

Product Dimensions

Electronic Device

Sensor Types

Several sensor types enable field operators to fit their need in application. The sensor size’s
is different from pipe diameter and density value.

Insertion Type

Tank-mount Type

Pipeline Type

Product Specifications

Electronic

  • Measuring ranges 200 ~ 200,000mg/l (0.2~20%)
  • Resolution: 10mg/l (0.01%)
  • Accuracy: ±5% of F.S.
  • Repeatability ±1% of F.S.
  • Operational Temperature -4 ~ 140°F (-20 ~ 60°C)
  • Outputs
    Current output : 4 ~ 20mA, nom. Load 250Ω (load range : 100 ~ 750Ω)
    Relay output : 3 SPDT(5A ,250VAC) – “ER” “R1” “R2”
    Digital output (option) : RS232, RS485
  • Power supply
    Standard : 100 ~ 240V AC,50~60Hz, ≤15W
    Option : 24V DC ±10%
  • Enclosure Material Body/Cover : FRP
    Window : Polycarbonate
  • Dimension: W 9.33x H 9.45x D 5.16 inch (237 x 241 x 131mm)
  • Mounting: hole center W 5.98 x H 9.29 inch(152 x 36mm)
    Dia. 0.33inch x 4ea (Φ8.2mm x 4ea)
  • Weight: 6.6 lb (3 kg)
  • Enclosure Rating: NEMA 4 (IP66)
  • 10,000-points Data Logging & Trend Mode

Transducer

  • Material: Body: 316 SS; Ultrasonic Head: Epoxy; Pipe: 304 SS
  • Operational Pressure: 10 bar
  • Cable length: 33ft or 10m (Standard)
    (Junction box to Controller) Max. 300ft (91m) extensible
  • Operational Temperature 14 ~ 140°F(-10 ~ 60°C)
  • Dimension Dia 3.78×3.74inch (Φ 96 x h 95 mm)
  • Weight Spoolpiece/Insertion : 0.66pounds (0.3kg),
    Submersible : 2.2pounds (1kg)
  • Pipe Diameter 4~24inch (100 ~ 600mm)
  • Sealing Submersible (>IP68)
  • Cleaning Device Optional