Stormwater retention basin

Level measurement in a stormwater retention basin

Application

In case of heavy rainfall, the rainwater is temporarily stored in the open, artificial reservoir. The water reservoir buffers the drainage and the water is pre-treated through natural settlement.

Recommended Products

VEGAPULS WL 61

Continuous level readings are the basis formonitoring the flow in the sewer system and help protect against flooding

Non-contact, maintenance-free measurement
Ideal for fast-changing water levels
Independent of ambient weather or surface conditions

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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