Rex Instruments HAWK MEASUREMENT Hawk Measurement Sultan Sonar System for Submerged Interface Level Measurement

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ProComSol develops HART communicators for mobile device software that bridges the gap between HART Protocol devices, allowing for configuration, monitoring, calibrating, and troubleshooting of HART instruments in industrial plants.

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Hawk Measurement Sultan Sonar System for Submerged Interface Level Measurement

Product Description

Sultan Sonar System for Submerged Interface Level Measurement
The HAWK Sultan Sonar uses Advanced Sonar Technology to measure and control Waste Water Clarifiers and Thickeners. The system is easy to use and the innovative design provides critical plant control to optimize performance. In the water, wastewater industry process conditions will vary greatly between a primary sedimentation tank, secondary/final clarifier, and a gravity thickener. Thickener bed levels, secondary RAS blanket, flocculent blanket, etc, all have different densities and the water above these interface levels are subject to different process conditions that change.

Primary Areas of Application:

Sewage Plant
Channel or Flume

Industries

Primary Sedimentation —Blanket level
Secondary and Final Clarifiers — RAS Blanket layer
Sequential Batch Reactors — Blanket monitoring (floating sonar)
Lagoons — Sludge Bed Level
Lamella Clarifier — Sludge Bed Level
Gravity Filtration and Settling

Principle of Operation
To optimize performance in each interface application under all process environments HAWK has developed a powerful low frequency transducer that penetrates through the suspended solids. It is capable of measuring the sludge bed level at the bottom of a clarifier or the lightest flocculent layer. Optimize performance under all process environments in each interface application. HAWK uses one transducer with a frequency and power level that is applicable to the density of the interface and process conditions expected in the tank. HAWK can guarantee performance for controlling pumps etc, rather than for monitoring purposes only.

Why Measure the Bed and FLOC layers?
1) Increases clarifier processing efficiencies
2) Increases thickener and clarifier capacity
3) Produces drier biomass and optimization of sludge dewatering
4) Overflow clarity improvements
5) Reduces process downtime
6) Improves operator efficiencies

Improved efficiency and control of the treatment process
Fully automated plant systems with reliable sludge blanket level monitoring
Advanced warning of biological upset or hydraulic imbalance
Reduced maintenance with 5 year cleaning mechanism warranty (no blades to replace)
Reduced site operational costs significantly with improved process control for downstream operations
Improved health and safety on site with compliance to OSHA regulations (no manual dips required).

Accuracy: +/- 0.25%
Maximum Range: 15m (50ft)
Operating Temp: Remote Electronics -40°C (-40°F) to 80°C (176°F)
Sonar Transducer: -40°C (-40°F) to 50°C (122°F)
Communications: GosHawk, Modbus, HART, Profibus DP, DeviceNet, Foundation Fieldbus, Profibus PA.