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Sonar Bed/Sludge Level Application Form

Please fill in details concerning your interface application.

Process:

Water Treatment Plant

Waste Water Treatment Plant (Sewage)

Waste Water Treatment Plant (Industrial)

Mining/Mineral Process (Thickener/CCD'S)

Other:

Application:

Primary Sedimentation

Clarifier Mining

Secondary/Final Clarifier

Tailings Thickener

Concentrate Thickener

Lamella Thickener

Paste Thickener

Hi-Rate Thickener

Deep Cone Thickener

CCD Thickener

DAF (Dissolved Air Flotation)

Sequential Batch Reactor (SBR)

Intermittent Decant

Tailings Dam

Carbon Column

Other:

Shape of Tank:

Circular

Rectangular

Open Vessel

Closed Vessel

Settling Dam (Floating Sensor)

Other:

Surface Skimmer:

Yes

Mounting:

Moving Bridge

Fixed Bridge

Other:

Height of Bridge above High Liquid Metres

Dimensions of Tank:

Diameter:		Metres
Other:		Metres

Operating Range:

Maximum Depth of Tank (Liquid Level)		Metres
Span Required:		Metres
Other:		Metres

Interface to be Detected:

Heavy Dense Blanket

Polyelectroyte / Flocculent Interface

RAS (Return Activated Sludge) Interface

RAG / FLOC Layer / Pinfloc

Surface Liquid Level Varies

Sliming (Thickeners)

Other:

Density Range of Interface:

Grams/Litre:		g/l
Milligrams/Litre:		mg/l
Other:
Unknown:

Detection of Material
in Suspension Above Interface (See Note 1):

Indication only

Relay Output Alarm

4-20mA Analog Output (See Note 2)

Other:

Notes:

(Note 1) Used to determine settling rates in tank.

(Note 2) Output increases with more material in suspension.

(Note 3) Output decreases with less material in suspension.

Density Range of Underflow Dense Blanket:

Grams/Litre:		g/l
Milligrams/Litre:		mg/l
Other:

Density Range of Liquid Overflowing into Launder:

Grams/Litre:		g/l
Milligrams/Litre:		mg/l
Other:

Special Tank Characteristics:

Temperature Range:		Deg C
Scaling Problems:	Yes		No
Other:

Chemical Compatibility:
(Sonar Transducer Housing)

Polypropylene

Teflon

Kynar

PVC

FRP Fibreglass

Type of Outputs Required:

4-20mA (Isolated ) Analog

Modbus Communications

PC Display Showing Density

Relay Alarms

View Interface Profile on PC

Other:

Mounting Requirements:

The Sonar Sensor should be mounted 1/3 radius in from the circumference, 2/3 from the centre feedwell.

Contact the factory for further advice if required.

Utilisation of Design Capacity of Thickener, Clarifier:

	%
Expressed in percentage 0 - >100%
Note: If the Thickener, Clarifier is running above design capacity then = >100%

pH Range of Liquor/Liquids:

Company:* A value is required.	Name:* A value is required.
Address:	Zip code:
Country:
Phone:	E-mail:* A value is required.Invalid email.

* = Mandatory fields

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