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Sludge Finder 2 Level Detector
Brand: Pulsar Measurement
The Sludge Finder 2 provides reliable and continuous sludge blanket level measurement.
The two-part system has been purposely designed for sludge blanket level measurement, operating ultrasonically through a liquid.
The Sludge Finder 2 uses proven echo processing algorithms to identify the sludge interface level using state-of-the-art technology only found in this unit.
Sludge Finder 2 is designed to be maintenance-free. Sludge Finder’s Viper transducer is a single beam ultrasonic unit immersed just below the liquid surface. A wiper blade sweeps the transducer face, ensuring that it remains clean.
Additionally, the Sludge Finder 2 features 4-20 mA outputs for each channel, with an optional RS485 connection using Modbus or Profibus communications. Six control relays are included and are assignable to any channel.
An optional Radio Telemetry System may be fitted with a 500 m (1,640 ft) line of sight range.
The Sludge Finder 2 will operate with one or two transducers. You can mix and match Sludge Transducers and Pulsar Measurement’s main dB Ultrasonic Transducer range to give astonishing versatility.
Features- Continuous single or dual-channel level control
- High frequency gives high-reliability long term
- Self-cleaning transducer removes the need for regular inspection
- SBR tank applications can be monitored
- Easy set-up via the drop-down menu on large clear display
- The unit can track two different echoes with one transducer
- Radio telemetry system - optional
Specifications
Brand
Weight
- 1 kg (2.2 lbs)
Cable Entry Detail
- 10 Cable Entry Knockouts
- 5 x M20, and 1 x M16 Underside
- 4 x PG11 at Rear
Operating Temperature
- Elelctronics: -20° to +50° C (-4° to +122° F)
Analog Output
- 2 x Isolated (to 150 V Floating) Output of 4-20 mA or 0-20 mA Into 1 k Ω (User-Programmable and Adjustable) 0.1 % Resolution
Digital Output
- Half-Duplex RS-232
Display
- 192 x 128 Pixel Illuminated Graphical Display Showing a Variety of Screens Including Echo Profile
- Fully Programmable Display Options, Integral Keypad with Menu Navigation Keys
Fuse
- 2 A Slow Blow
Operating Voltage
- Universal 100-240 Vac 50/60 Hz, 22-28 Vdc
Power Consumption
- 20 W Max. (Typically 11 W)
Enclosure Protection
- Sensor: IP68
Accuracy/Resolution
- 0.25% of Measured Range or 10 mm (0.39 in); Whichever Is Greater
Range
- 0.3 to 10 m (0.98 to 32.8 ft)
Minimum Sludge Density
- 0.5% Concentration
Sensor Body Material
- Valox 357
- Wiper Blade - Stainless Steel
cert
- CE
- Primary & Secondary Settlement Tanks
- DAF Thickeners
- Gravity Thickeners
- Stationary & Traveling Bridges