RPL81

Non-contact liquid level sensor for
continuous measurement
Measure range 20 mt
Radar pulses 80GHz
IP67/IP68 (Sensor) – IP68 opt.
4÷20mA output
2 configurable relays

Description

Compact unit for level measurement of liquids, RPL81 is unaffected by temperature fluctuations, high pressure and condensation.
Thanks to his precise signal focusing it provides a reliable and accurate measurement.
RPL81 can be easily configured by:
– on-board push buttons (IP67 version only)
– VL611, “display/programming module”
– MODBUS RTU s/w 010F105A
– BLUETOOTH + SGM Level APP
4-20mA and MODBUS outputs enable the continuous transmission of the measurement to analogical and digital acquisition systems.
Two configurable relays can be used as local alarm threshold and pumps drive/control. One relay can be programmed as operating alarm,
making RPL81 suitable for unattended applications. Constructed entirely of PP, RPL81 is particularly indicated in presence of corrosive media
(acid vapors) and therefore in storage tanks. Typical applications include water lifting and treatment plants as well as sea and rivers level
monitoring

RPL81

Additional information

Accuratezza

±0,2% (of the measured distance) not better than ±3 mm

Alimentazione

24 Vdc

Relè

n°2 3A 230 Vac (n.a.)

Attacco al processo

2”GAS M

Grado di protezione

IP67

Connessione elettrica

Internal connectors

Temperatura di lavoro

-30 ÷ +70°C; +80°C non-continuous

Pressione

0,5 ÷ 1,5 bar (absolute)

Uscita analogica

4…20mA, max 750 ohm

Comunicazione digitale

MODBUS RTU

Campo di misura

In case of non perfectly reflecting surfaces, the maximum distance value will be reduced

Operating Manual

Download

Data Sheet

Download

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