GR40R SEEKA Zone Reflective Sensor Upp

Review SEEKA Zone Reflective Mark Sensor 20-70mm Range Used Upp

The SEEKA GR40R Zone Reflective Sensor is a versatile and high-performing device designed for object detection and distance measurement applications. This sensor is ideal for use in automation systems, material handling equipment, and industrial automation projects.

The GR40R sensor features a zone reflective design, which allows it to measure distances between 20mm and 70mm with high accuracy. This makes it perfect for applications where precise distance measurement is essential, such as sorting and packing systems, conveyor belts, and assembly lines.

The sensor operates on the principle of time-of-flight measurement. It emits infrared light and measures the time it takes for the light to bounce back from an object and return to the sensor. This data is then converted into distance measurements, which are output via a digital signal.

The GR40R sensor is equipped with a robust and durable design, with an IP65 rating that makes it resistant to water and dust. It also features a wide detection angle of 110 degrees, allowing it to detect objects over a larger area.

The sensor has a detection range of up to 20 meters, making it suitable for use in applications where objects are located at a distance from the sensor. It also features an adjustable sensitivity, allowing users to fine-tune the sensor to suit their specific application requirements.

The GR40R sensor is easy to integrate into various control systems, with a wide range of output options including NPN and PNP transistor outputs, as well as TTL and RS-232 serial communications. It also comes with a mounting bracket, making installation quick and straightforward.

Overall, the SEEKA GR40R Zone Reflective Sensor is a reliable and versatile device that offers precise distance measurement capabilities, making it an excellent choice for industrial automation and material handling applications. Its rugged design, wide detection angle, and adjustable sensitivity make it a flexible and adaptable solution for a range of applications, while its easy integration into various control systems simplifies installation and setup.

Seeka GR40R Zone Reflective Sensor: A Comprehensive Analysis

The Seeka GR40R zone reflective sensor, with a measurement range of 20-70mm, is a popular choice among farmers and agricultural professionals. This device is used for crop height measurement and can be an essential tool for precision farming. In this analysis, we will discuss the pros and cons of purchasing a Seeka GR40R zone reflective sensor.

1. High Precision: The sensor's high precision allows for accurate crop height measurements, enabling farmers to monitor crop growth and development effectively.

2. Wide Measurement Range: The 20-70mm measurement range covers a wide range of crops, making it a versatile tool for various farming applications.

3. User-Friendly: The sensor is easy to use, with a simple setup process and clear data output.

4. Durable: The sensor is built to withstand harsh agricultural environments, ensuring long-term reliability.

5. Non-Contact Measurement: The sensor does not require physical contact with the crop, reducing the risk of damage and ensuring consistent measurements.

1. Expensive: The Seeka GR40R sensor is more expensive than some other height measurement tools, which may be a barrier for smaller farms or budget-conscious farmers.

2. Requires Calibration: Regular calibration is necessary to ensure accurate measurements, which can be time-consuming and may require additional resources.

3. Limited Compatibility: The sensor may not be compatible with all types of tractors or vehicles, which could limit its use for farmers who rely on specific equipment.

4. Dependent on Lighting Conditions: The sensor's performance can be affected by lighting conditions, which may require adjustments or repositioning in certain environments.

The Seeka GR40R zone reflective sensor is a high-precision, versatile, and durable tool for crop height measurement. Its user-friendly design and wide measurement range make it an excellent investment for farmers looking to monitor crop growth and development effectively. However, its high cost, calibration requirements, limited compatibility, and dependence on lighting conditions are important considerations for farmers before making a purchase.

If you are a farmer looking for a high-precision, non-contact crop height measurement tool with a wide measurement range, the Seeka GR40R zone reflective sensor is an excellent choice. Consider the sensor's cost, calibration requirements, compatibility with your equipment, and environmental conditions before making a purchase. If these factors do not present significant challenges, the Seeka GR40R sensor is an investment that can help improve the efficiency and success of your farming operations.

Details:

Side on red led. Shipping: shipping cost: is quoted as part of the sale. 30vdc output.: condition: used item - all used products are guaranteed to be working but may show signs of use.

For example, programmable logic controllers plc's, distributed control systems DC's's, human machine interface him's, variable speed drives BSD's, power supplies, pressure transmitters and everything in between. Light/dark on select non. Is Seeka GR40R not the part you are wanting. GR40R Seeka zone reflective mark sensor, 20-70mm range, 12-24vdc, 100ma.

specifications genpurrelays:

• brand: Seeka
• mpn: Gr40r
• type: General Purpose Relays

payments genpurrelays:

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offer genpurrelays:

• started: january 9, 2026
• best offers: true
• sold #: 8
• options: ship-to-home
• availability: in stock
• in stock #: 3
• prices: $129.00–$152.00
• item condition:
  • Used
  • New – Open box

shipping genpurrelays:

• transit: 6-13 days
• service: standard
• class: standard
• type: fixed

seller genpurrelays:

• # reviews: 777
• city: denver, colorado
• rating: 97.3%

returns genpurrelays:

• time: 60 days
• policy: returns accepted
• method: money back
• paid by: seller

general genpurrelays:

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