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OPB350 Datasheet Tube Liquid Sensor

Manufacturer: OPTEK Technologies

Overview: Tube Liquid Sensor OPB350 / OCB350 Series (Calibration Circuit.

Datasheet Details

Part number OPB350
Manufacturer OPTEK Technologies
File Size 1.35 MB
Description Tube Liquid Sensor
Datasheet OPB350_OPTEKTechnologies.pdf

General Description

: The OPB350 series liquid sensor is designed to work with 1/16” [1.6mm] 1/8” [3.2mm], 3/16” [4.8 mm] and 1/4” [6.3 mm] outside diameter clear tubes.

When output reference circuitry is added, multiple output states such as “fluid present,” “no fluid present” and “no tube present” can be recognized.

Clear liquid present causes the phototransistor to sink the maximum current, while dark liquid present causes it to sink the minimum current.

Key Features

  • Can identify if liquid is present in clear tubes that have an outside diameter of 1/16” [1.6mm], 1/8" [3.2mm], 3/16" [4.8 mm] or 1/4" [6.3 mm].
  • Opaque plastic housing enhances ambient light rejection.
  • Printed circuit board mounting or 24” (610 mm) 26 AWG wires “N” Package “C” Package “T” Package.

OPB350 Distributor