Flow51

Compact flowmeter
Compact system suitable to be installed upstream from hydraulic modelers (weirs, venturi, palmer bowlus)
Excellent price-performance ratio
Istantaneous and totalized flow
measurement
Measure range 0.3÷6m
MODBUS communication protocol
IP68

Description

FLOW51 is a compact IP68 ultrasonic flow transmitter, suitable for the installation in flood-prone wells. The measurement is based on the principle of the raising of the water level before restriction, which is used to calculate the value of instantaneous flow in relation of the type of the existing flume.
FLOW51 can be calibrated via MODBUS RTU or VLW601 if used with SGM LEKTRA Venturi flumes, Palmer Bowlus, Parshall flumes, Khafagi Venturi flumes and all the main types of weirs. In case of non-standard flumes the unit can be calibrated by following the linearization table present on the manual or by using a customized flow formula.

Flow51

Additional information

Materiale custodia

Polipropilene (PP)

Montaggio

1”GAS M – PP flange DN100/125 opt.

Grado di protezione

Sensori: IP68

Connessione elettrica

IP68 male connector with 5/10/15/20m linking cable

Temperatura di lavoro

-25 ÷ +75°C

Pressione

0,5 ÷ 1,5 bar (absolute)

Alimentazione

24 Vdc

Potenza assorbita

1.5W

Uscita analogica

4÷20mA max 750ohm

Comunicazione digitale

MODBUS RTU

Campo di misura

0,3 ÷ 6m (distanza sensore – acqua),
In case of non perfectly reflecting surfaces, the maximum distance value will be reduced

Compensazione temperatura

digital from

Accuratezza

±0,2% (of the measured distance) not better than ±1 mm

Risoluzione

1mm

Calibrazione

VLW601 prog. module with 4 buttons or by Modbus

Stabilizzazione termica

30 minuts typical

Visualizzazione

matrix LCD display on VLW601 module (opt.)

Operating Manual

Download

Modbus configuration software system

Download

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Tel. +39 02 95328257
Fax +39 02 95328321
info@sgm-lektra.com