Mobrey™ MSM400 Series Ultrasonic Suspended Solids Monitoring and Control System

Mobrey

Mobrey™ MSM400 Series Ultrasonic Suspended Solids Monitoring and Control System

Mobrey

To run at your full potential and maximize process control, you need reliable level instrumentation throughout your facility. The Mobrey MSM400 system continuously monitors the suspended solids or sludge density contained in, or flowing from, a clarifier or settlement tank during de-sludging. Many years of practical experience have shown that measurement of ultrasonic attenuation in a slurry is directly proportional to the percentage of suspended solids.The MSM400 system uses this principle to produce a digital display of the suspended solids measurement.

Specifications

Housing Material
ABS enclosure with clear polycarbonate lid.
Power Supply
AC mains and DC terminal connections on control unit for external supply.Auto-selection of AC or DC supply,
allowing back-up if one power supply fails.
AC supply: 115 or 230 Vac ±15% (switch selectable)
DC supply: 15 to 30 Vdc, 24 Vdc nominal
Output Signal
4–20 mA (default) or 0–20 mA, software selectable.
Two off SPDT (single-pole-double-throw) relays.
Display/Interface
Integral 32 x 122 pixels LCD with backlight, providing up to four lines of characters on control unit.
Ambient Temperature
–22 to 131 °F (–30 to 55 °C) for control unit.
Operating Temperature
See Product Data Sheet for all sensor operating temperature ranges.
Display/Interface
Integral 32 x 122 pixels LCD with backlight, providing up to four lines of characters on control unit.
Ambient Temperature
–22 to 131 °F (–30 to 55 °C) for control unit.
Operating Temperature
See Product Data Sheet for all sensor operating temperature ranges.

Features

  • Continuous sludge discharge monitor for up to 50% suspended solids
  • Rugged 316 stainless steel sensors for in-tank mounting
  • Choice of flanged pipeline sensors for in-line density measurement
  • Blanket level detection for primary and secondary sludge and industrial slurries
  • Gives a bright and clear indication of the measured value in poor light conditions

Documents & Drawings