Grit trap
Point level detection in a grit trap
|
|
Process data
Measuring task:
Solids detection under water
Measuring point:
Container
Measuring range up to:
0.5 … 1 m
Medium:
Sand, wastewater
Process temperature:
+20 ... + 30 °C
Process pressure:
+1 … +2 bar
Special challenges:
Abrasion, mechanical influences, caked deposits
Application
Through circulation and aeration of the wastewater, mineral substances such as grit and sand settle to the bottom of the settling basin. Point level detection of settled sand under water prevents equipment malfunction and damage and controls the cleaning cycle in the grit trap.
Your benefit
Reliable
Reliable control of the cleaning cycle in sand traps
Cost effective
Targeted cleaning depending on the amount of sand deposits
User friendly
Simple installation and maintenance-free operation
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 controller 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
IP20
Input
1 x sensor input two-wire 8/16 mA
Output
1 x operating relay (SPDT)
Optionally 1 x fail safe relay output (SPDT)
