Sludge thickener tank

Level measurement in a sludge concentration tank

Application

Before the sludge enters the digestion tower, it is stored in large vessels. During storage, the sludge is dewatered and thickened sometimes scrapers and agitators are used to accelerate the process.

Recommended Products

VEGAPULS WL 61

Continuous level measurement for uninterrupted monitoring of sludge volume

Operationally reliable, maintenance-free measurement
Non-contact, wear-free measurement
Simple mounting and setup

Measuring range - Distance

15 m

Process temperature

-40 ... 80 °C

Process pressure

-1 ... 2 bar

VEGAMET 391

Power supply for sensor, measurement data processing and display

Simple regulation and control of level and pressure measuring instruments
Analogue and digital outputs for connection to process control systems
Large measured value display

Protection rating

IP 20/IP 65

Input

1 x 4 … 20 mA/HART sensor input

with transmitter power supply

Output

1 x 0/4 … 20 mA current output

up to 6 x operating relay

1 x fail safe relay

1 x Ethernet or 1 x RS232

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