Grit trap

Point level detection in a grit trap

Application

Through circulation and aeration of the wastewater, mineral substances such as grit and sand settle to the bottom of the stilling basin. Equipment breakdown and damage through wear or clogging are prevented by removing the sand.

Recommended Products

VEGAVIB 62

Level detection of settled grit under water

Reliable function through product-independent switching point
Wear and maintenance free operation
Freely moving sensor element and highly durable suspension cable

Process temperature

-40 ... 150 °C

Process pressure

-1 ... 6 bar

Version

Detection of solids in water

Suspension cable

VEGATOR 121

Single channel signal conditioning instrument for level detection

Comprehensive monitoring detects short-circuit and line break of the measuring cable and interferences in the sensor
Simple and comfortable SIL and WHG function test by means of test key
Simple installation through carrier rail mounting as well as detachable, coded terminals

Protection rating

IP 20

Input

1 x sensor input two-wire 8/16 mA

Output

1 x operating relay (SPDT)

Optionally 1 x fail safe relay output (SPDT)

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