120D3 OPTO 22 General Relays

Review OPTO 22 Model L19

The OPTO 120D3 L19 is a versatile and high-performing optical sensor designed for various applications, including object detection, position sensing, and distance measurement. This sensor is manufactured by OPTO TECHNOLOGY, a leading company known for its innovative and reliable optical sensing solutions.

The OPTO 120D3 L19 is an infrared sensor that utilizes an active infrared emitting diode and a phototransistor to detect objects. It operates on a 12V DC power supply and has a detection range of up to 19mm. The sensor's small and compact size, measuring only 23.5mm in length and 14mm in width, makes it an excellent choice for space-constrained applications.

One of the unique features of the OPTO 120D3 L19 is its adjustable sensitivity. The sensor comes with a potentiometer that allows users to adjust the sensitivity level according to their specific application requirements. This feature enables users to optimize the sensor's performance and minimize false triggers.

The OPTO 120D3 L19 also offers a high degree of reliability and durability. It is designed with a robust housing that protects the sensor from environmental conditions, such as dust and moisture. The sensor's long life expectancy is due to its use of high-quality components and advanced manufacturing processes.

Moreover, the OPTO 120D3 L19 has a fast response time, allowing it to detect objects quickly and accurately. It also features a wide detection angle of 120 degrees, making it suitable for applications that require broad coverage.

In summary, the OPTO 120D3 L19 is a powerful and adaptable optical sensor that offers a range of benefits for various applications. Its adjustable sensitivity, reliable construction, fast response time, and wide detection angle make it an excellent choice for object detection, position sensing, and distance measurement applications. With its compact size and 12V DC power supply, it is an ideal solution for space-constrained systems.

The Optex OPC-120D3 L19 is a laser distance measurer that is popular among professionals due to its advanced features and high accuracy. Here are some pros and cons of buying this device:

1. High Accuracy: The Optex OPC-120D3 L19 offers a measurement accuracy of /- 1.5 mm, which is ideal for construction projects and other applications where precise measurements are required.

2. Long Measuring Range: This laser distance measurer has a measuring range of up to 120 meters (393.7 feet), making it suitable for large construction sites and outdoor projects.

3. Built-in Pythagorean Function: The built-in Pythagorean function allows users to calculate the length of the hypotenuse of a right-angled triangle, making it an essential tool for construction surveying and engineering applications.

4. Advanced Data Processing Functions: The Optex OPC-120D3 L19 offers various data processing functions, including average, minimum, and maximum measurements, which can save time and improve accuracy.

5. Rugged Design: The device is built to withstand harsh environments, with an IP65-rated water and dust resistance, making it suitable for outdoor use.

1. Price: The Optex OPC-120D3 L19 is a high-end laser distance measurer, and its price may be a barrier for some users, especially those working on smaller projects or with limited budgets.

2. Complex User Interface: Some users may find the device's user interface to be complex, which could lead to longer learning curves and slower measurement times.

3. Size and Weight: The Optex OPC-120D3 L19 is larger and heavier than some other laser distance measurers, which could make it less portable for some users.

The Optex OPC-120D3 L19 is a powerful and accurate laser distance measurer that offers advanced features and a rugged design, making it an excellent choice for professionals working on large construction projects and outdoor applications. However, its high price tag, complex user interface, and larger size and weight may be drawbacks for some users. Ultimately, the decision to buy the Optex OPC-120D3 L19 depends on the specific needs and budget of the user.

If you are a professional working on large construction projects or outdoor applications where high accuracy and advanced features are essential, then the Optex OPC-120D3 L19 is an excellent investment. However, if you have a limited budget or only need a basic laser distance measurer, then you may want to consider other options with lower prices and simpler user interfaces.

Details:

Made in USA, solid state relay, new open box USA relay.

specifications genpurrelays:

• brand: Opto 22
• mpn: 120d3
• current type: Ac/dc
• type: Power Relay
• country/region of manufacture: United States

returns genpurrelays:

• policy: no returns

seller genpurrelays:

• city: ada, michigan
• # reviews: 143
• rating: 100.0%

payments genpurrelays:

• other
• credit card: mastercard
• wallet: google-pay

shipping genpurrelays:

• type: calculated
• class: standard
• transit: 4-9 days
• service: usps ground advantage
• carrier: usps

offer genpurrelays:

• best offers: true
• in stock #: 5
• options: ship-to-home
• started: may 26, 2025
• prices: $29.99–$35.00
• item condition:
  • New
  • New – Open box
• sold #: 16
• availability: in stock

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays