Optical level detection

Optical level detection

Category:

Description

How it works (see on the left): The angle for total reflexion change and depends on the presence of a liquid or air near the nose.

The detector can be mounted horizontal or vertical.

FFAK FFAM
Light IR-Diode gepulst (880 nm) IR-Diode gepulst (880 nm)
Max Pressure 10 Bar 40 Bar
Output indicator LED rot LED gelb
Sensitivity adjustment Option Option
Voltage supply +Vs 10 to 30 VDC +Vs 10 to 30 VDC
Max. current consupmption 15 mA 15 mA
Voltage drop < 2 VDC < 2 VDC
Output NPN oder PNP NPN oder PNP
Output current < 200 mA < 200 mA
Reverse polarity protection ja ja
Material at the nose Polysulfone Borosilicat Glas
Housing material Polysulfone Stainless steel
Thread M16x1 or G3/8” M16x1 or G3/8”
Operating temperature 0 to +65 °C 0 to +65 °C
Protection class IP 67 IP 67