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OS6 POS Glass Tip Optical Sensor

This optical sensor features stainless steel housing with a crystal glass sensing tip, designed for high stress, harsh industrial environments and aggressive chemicals in temperatures up to 140°C.


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Product Description

The OS6 glass tip phototransistor optical sensor (POS) is robust and rugged, ideal for harsh industrial environments, aggressive chemicals and extreme temperatures up to 140°C. The sensor can detect the presence or absence of almost any oil or water based liquid. N and P type outputs can sink or source up to 200mA at a supply voltage range up to 30Vdc and can be configured to be a high or low signal in either a wet or dry state. The stainless steel body combined with a crystal glass sensing tip allows the POS Glass Tip range of liquid level switches to operate under high pressure conditions up to 1160 psi. An LED is provided for switching indication.

This optical level sensor is extremely accurate for point level detection, designed for high-stress environments. Optical liquid sensors operate accurately in any size tank, and are designed with a very robust construction permitting use in a wide variety of demanding applications. As a result optical sensors are a go-to option for leak detection. The monitoring and prevention of leaks is critical for service interruptions, to protect equipment and is critical to many industries. Optical sensors can be mounted inside or outside of any tank, ideal for industrial applications because they are compatible with most fluids and chemicals.


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Product Number Configuration


Sensor Termination: M12 Brad Harrison connector PUR 3×0.25 mm2, 2m cable, and G1/2” (1/2” BSPP) Thread

To receive any more information or to place an order please click on Quote below, you can use this product number configurator to request specific information about the OS6 Optical Sensor.

OS6 POS Glass Tip Optical Sensor

Spec Part
Switch Type Max Switching Current Max Switching Voltage Max Temp Max Pressure Specific Gravity Supply Current Supply Voltage
OS6-X87-XXX-XXX Quote 200 mA N/A N/A 140° C 1160 psi N/A 200 mA 30 VDC