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Photoelectric proximity sensor PT430470
squarewith switching functiondigital

photoelectric proximity sensor
photoelectric proximity sensor
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Characteristics

Technology
photoelectric
Shape
square
Output signal
with switching function, digital
Material
plastic
Protection level
IP67
Applications
for the pharmaceutical industry, for the food and beverage industry, for conveyor, for gear wheels
Other characteristics
compact, programmable, 3-wire
Measuring range

Max.: 350 mm
(13.78 in)

Min.: 20 mm
(0.79 in)

Description

Optical sensors function contactlessly. They detect objects independent of their characteristics (e.g., shape, color, surface structure, material). The basic operating principle is based on the transmission and reception of light. There are three different versions: 1. The through-beam sensor consists of two separate devices, a transmitter and a receiver that are aligned with one another. If the light beam between the two devices is interrupted, the switching output integrated in the receiver changes its status. 2. With the retro-reflective sensor, the transmitter and receiver are located in one device. The emitted light beam is reflected back to the receiver by a reflector that is to be mounted opposite the device. As soon as the light beam is interrupted, the switching output integrated in the device changes its status. 3. With the diffuse reflection sensor, the transmitter and receiver are in one device. The emitted light beam is reflected by the object that is to be detected.

Catalogs

PT430470
PT430470
3 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.