Specifications

smallest photocell

1.high performance ASIC based sensor2.high noise immunity3.mini size and easy to install

Optical Liquid Level Sensor

Series of products

Product Features

• High Performance ASIC based Sensor
• Modulated Optical Sensor with 1/10 duty cycle
• 5us or 20us pulse time  
• 20ms Power On Delay
• Build in Short circuit , reverse polarity, over voltage protection
• Low Power 6mA with output low
• High Noise immunity with modulated and CDS technology
• Temperature range: - 40°C ~ 125°C

Product dimension 

Application  

1.Accurate liquid level detection, high repeatability, quick response.
Output of liquid level is only related with whether photoelectric detector contacts liquid, not other features(temperature, pressure, density, electrical parameter), so it is with accurate detection, high repeatability, quick response, high accurate control.

2.Can be made multipoint level sensor.
Because of the small volume, one detected object can be installed several photoelectric detectors, making multipoint level sensor, variable controller.

3.High reliability, long lifetime, maintenance-free.
By reason of having resin encapsulation process on all components, there is no anyother mechanical moving parts inside the sensor. The sensor is high reliability, long lifetime, maintenance-free.

4.Free debugging, free check, application by direct installation.
Output of liquid level is only related with whether photoelectric detector contacts liquid, it is unrelated with other factors. So no need to adjust, can be installed directly.

5.Strong ability of adaptation.
Vacuum, pressure environment, inflammable and explosive occasions, and special liquid environment like turbulence flow, bubble, vibration, steam, GDY-series level sensor.

6.Adapt to special container installation.
Photoelectric detector is very small, can be installed separately in narrow space for special tanks or containers.

It can be widely apllied in water purification, sewage treatment, papermaking, printing, generator sets, petrochemical industry, food and beverage, electrician, dyeing industry, hydraulic machinery and so on.

 Package

Standard plastic bags and cartons, also we can provide customized design for all kinds package.

Production Line

Our factory management is in accordance with international 5S standards, strict requirements and supervision

of the various production processes.

Latest Exhibitions

We attended the Electronic Fair in HK in Oct 2013, new products have won the praise of many buyers, even Dubai TV interviewed us.

Owned Certifications