Apg OPL datasheet Manuel d'utilisateur télécharger pdf

Automation Products Group, Inc.

1025 West 1700 North Tel. 1/888/525-7300

Logan, UT 84321 USA Fax 1/435/753-7490

w w w . a p g s e n s o r s . c o m

s a l e s @ a p g s e n s o r s . c o m

OPL Optical Liquid Level Sensors

APG

Automation Products Group, Inc.

OPL

Optical Liquid Level Sensors

■

Very small OEM type optical level

sensors

■

Standard rubber grommet ﬁtting

for commercial applications

■

Estel sensor material suitable for

pure water and most oils

■

Polysulphone sensor material

option for acids and alkalines or

high temperatures

■

Operational Description

e OPL series utilizes the optical

principles of a prism to detect the

presence or absence of a liquid

as compared with air. e sensor

contains a small infrared LED and

a phototransistor light receiver.

Light from the LED is directed into

the prism at the tip of the sensor.

When the container is empty, light

from the LED is reﬂected within

the prism back to the receiver. As

the liquid rises to cover the sensor,

light is refracted out into the liquid

and is not returned to the receiver.

e change in state is detected and

results in an output signal.

e OPL is designed to meet

standards set by major food and

health agencies around the world. It

conforms to the Japan Ministry of

Health and Welfare and to the FDA

standards in the USA.

UL approved components are

used in construction of the sensor.

ReceiverTransmitter

Sensor in Liquid

Sensor in Air

C US

Rev. 7.05

■

DC powered at 5 VDC, other

voltages are available on request

■

PNP transistor output

1 2 3 4

Résumé du contenu

Page 1 - Optical Liquid Level Sensors

1Automation Products Group, Inc.1025 West 1700 North Tel. 1/888/525-7300Logan, UT 84321 USA Fax 1/435/753-7490w w w . a p g s e n s o r s . c o ms

Page 2

2Automation Products Group, Inc.1025 West 1700 North Tel. 1/888/525-7300Logan, UT 84321 USA Fax 1/435/753-7490w w w . a p g s e n s o r s . c o ms

Page 3

3Automation Products Group, Inc.1025 West 1700 North Tel. 1/888/525-7300Logan, UT 84321 USA Fax 1/435/753-7490w w w . a p g s e n s o r s . c o ms

Page 4 - Installation

4Automation Products Group, Inc.1025 West 1700 North Tel. 1/888/525-7300Logan, UT 84321 USA Fax 1/435/753-7490w w w . a p g s e n s o r s . c o ms

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Apg OPL datasheet Manuel d'utilisateur

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