OPB991P51Z Allicdata Electronics
Allicdata Part #:

365-1825-ND

Manufacturer Part#:

OPB991P51Z

Price: $ 3.46
Product Category:

Sensors, Transducers

Manufacturer: TT Electronics/Optek Technology
Short Description: SWITCH SLOTTED OPT W/WIRE LEADS
More Detail: Optical Sensor Transmissive 0.125" (3.18mm) Module...
DataSheet: OPB991P51Z datasheetOPB991P51Z Datasheet/PDF
Quantity: 1336
1 +: $ 3.14370
100 +: $ 3.02356
250 +: $ 2.90856
500 +: $ 2.80034
1000 +: $ 2.69888
Stock 1336Can Ship Immediately
$ 3.46
Specifications
Series: Photologic®
Part Status: Active
Sensing Distance: 0.125" (3.18mm)
Sensing Method: Transmissive
Output Configuration: NPN - Open Collector, Buffer
Mounting Type: Chassis Mount
Current - Supply: 12mA
Voltage - Supply: 4.5 V ~ 16 V
Response Time: 70ns
Operating Temperature: -40°C ~ 70°C (TA)
Package / Case: Module, Pre-Wired
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optical Sensors, which are also known as photoelectric sensors, are important sensing and detection components in a variety of industries. In particular, Photointerrupters are state-of-the-art devices used for detecting the presence and the absence of light in a given area. Slot Type photointerrupters, such as the OPB991P51Z, are a type of photointerrupter that provide logic output, and can be used in a plethora of applications.

At the core of the OPB991P51Z is an infrared LED combined with a silicon phototransistor. The infrared LED is typically energised by a power supply of up to 10V DC, and emits light when powered. This light is converted into current when emitted from the infrared LED and a change of state is detected when a light is blocked or when an object passes through the slot-type photointerrupter. This change of state is then converted into a voltage change and processed inside the device. The OPB991P51Z features a built-in amplifier which amplifies the output of the phototransistor before transferring the signal to the output.

Thanks to its logic output, the OPB991P51Z offers a wide range of applications in automated assembly, security systems, and industrial automation. To give an example, the OPB991P51Z can be effectively used in automated assembly lines, wherein it can detect the presence/absence of objects passing through its slot, allowing for the assembly process to be directed automatically according to the object’s presence/absence. Furthermore, in security applications, the OPB991P51Z can be used to detect the presence of an unauthorized object. The device can be programmed to send an alarm when an object passes through the slot, which can then be used to trigger appropriate countermeasures.

The OPB991P51Z also offers a variety of features that promote its usage in industrial automation. In addition to the logic output, the device features a built-in amplifier that amplifies the signal before it is sent out, which helps in increasing the resolution of the output signal. The built-in amplifier also helps to reduce the signal noise, and improves the signal-to-noise ratio thus increasing its accuracy. The device is also designed with a robust construction that allows it to withstand harsh environmental conditions, making it suitable for industrial applications.

The OPB991P51Z is a versatile device that can be used in a wide range of applications, thanks to its built-in features. Its logic output and robust construction make it an ideal choice for automated assembly, security, and industrial automation. The device also offers a low power consumption, making it an economical solution for these applications.

The specific data is subject to PDF, and the above content is for reference

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