Level Sensors

Level sensors are optoelectronic devices based on emitters and receivers that work on the principle of reflection and refraction.

The Optoi level sensor is based on optical prism technology which allows the light emitted by a LED to be captured by the receiver in the absence of liquid. On the other hand, in the presence of liquid, the optical channel is perturbed, thereby causing the absence of a signal on the receiver.

Features

Small size
Simply installation
Modular level sensing
Robust optical technology
High media compatibility

Design and Specifications

Model	Voltage	T° Range	Output Currier
OIS31	4.5 - 15 V	-25 / 80 °C	100mA
OIS32	7 - 15 V	0 / 85 °C	700mA
OIS37	4.5 - 15 V	-40 / 125 °C	100mA

How does prism technology in level sensors work?

Optoi level sensors based on optical prism technology are highly accurate and reliable and can be used for medical equipment, HVAC, compressors, hydraulic tanks, food and beverage processing machines and tools or in the pharmaceutical industry. We receive requests for these latest generation sensors from companies in the biomedical and industrial sectors.

Datasheets

OIS31

OIS32

OIS37

All products

Optical single position sensors

Optical single position sensors measure a single point on the stroke of a hydraulic cylinder. They are integrated, tamper-proof, and insensitive to electromagnetic fields. We have designed the optical position sensors specifically for agricultural and earth-moving machinery; the robust design of the sensors guarantees optimal operation even when the machines on which they are applied operate in harsh environments.Features High input voltage range High temperature range High current output Meets ISO 7637 normative, including pulse 5 “load dump“ MTTF 120 years Inversion of polarity protection Overload protection Smart interface and smart algorithm Compliant to RoHS European Directive Designed for earth moving environment Customizable on different parameters

Optical Absolute Position Sensors

Optical absolute position sensors measure the stroke of a hydraulic cylinder. They measure the stroke with high accuracy of less than 0.1mm, are integrated and do not involve invasive mechanical work such as drilling into the piston rod. The main applications of these sensors are continuous measurement on steering cylinders, suspensions, and stabilisers.Features Simple to install and to replace Works with all rods diameters, no drilling Non-invasive, integrated and contactless Installable on passing through cylinders No calibration required Robust against EM noise and vibrations High reliability (MTTF = 180 years) Precise, accurate, resolute and repeatable Smart electronics with adaptive algorithms Several diagnoses onboard Range up to 1.5m