
( Brand: Keyence ), ( Part Type: Switch Sensor ), ( Controller Platform: Automate ), ( Country Of Origin: Japan ), ( Manufacturer Part Number: EV-118M )
The Keyence EV-118M Proximity Sensor is a versatile and reliable automated sensing device designed to detect the presence or absence of targets without any physical contact. This sensor from Keyence, a leading manufacturer of automation sensors, is an excellent choice for various industrial applications that require non-contact sensing.
The EV-118M sensor operates based on the capacitive principle. It emits an electromagnetic field and detects the changes in the capacitance when a target enters the sensing range. This sensor's compact size makes it ideal for use in confined spaces or where mounting clearance is limited. The sensor's diameter is only 17.6 mm, and the height is 17.5 mm, ensuring a minimal footprint.
The EV-118M Proximity Sensor is designed for use in harsh environments, with an operating temperature range from -20 C to 60 C and a waterproof rating of IP67. It can reliably detect targets made of various materials, including metal, glass, and plastic, making it a versatile solution for a wide range of applications.
The sensor's LED indicator displays the sensing status, with a green light indicating the presence of a target and a red light indicating the absence of a target. The sensor has a detection range of up to 25 mm, depending on the target material and shape. It also features a built-in self-diagnostic function to help ensure reliable operation.
The EV-118M Proximity Sensor is easy to install and integrate into automated systems. It can be connected to various control devices, such as PLCs, relays, or SCADA systems, via its NPN or PNP output. The sensor's mounting options include M3 screws and a magnetic base, providing flexibility for various installation configurations.
In summary, the Keyence EV-118M Proximity Sensor is a compact, versatile, and reliable non-contact sensing device that can be used in various industrial applications. Its small size, wide temperature range, waterproof rating, and ability to detect various materials make it a valuable addition to any automated system. The sensor's easy installation and integration, as well as its self-diagnostic function, ensure reliable and efficient operation.
The Keyence EV-118M proximity sensor is a versatile and reliable automation component used for various applications, especially in manufacturing industries. Here are some pros and cons of buying this sensor:
Pros:1. High Sensitivity: The EV-118M sensor offers high sensitivity, enabling it to detect objects as small as 2 mm from a distance of up to 30 mm. This feature makes it suitable for various applications, including detecting small parts or irregularly shaped objects.
2. Wide Operating Temperature Range: The sensor's operating temperature range is from -30 C to 80 C, making it suitable for use in environments with extreme temperatures.
3. Robust Design: The EV-118M sensor is designed to withstand harsh environments, including high humidity, dusty conditions, and exposure to strong magnetic fields. Its compact and rugged design also allows easy installation and integration into various automation systems.
4. Versatility: The sensor is suitable for use in various industries, including automotive, semiconductor, food processing, and packaging. It can be used for various applications, including part presence detection, position sensing, and level sensing.
5. Easy Installation: The sensor comes with a M3 mounting screw, making it easy to install on various surfaces. It also requires no external power supply, reducing wiring complexity and installation time.
Cons:1. Limited Detection Range: While the EV-118M sensor offers high sensitivity, its detection range is limited to objects within 30 mm of the sensor. This may not be suitable for applications requiring longer detection ranges.
2. Single-point Detection: The sensor provides only an ON/OFF output, making it unsuitable for applications requiring precise position sensing or distance measurement.
3. Cost: Compared to other proximity sensors in the market, the EV-118M sensor may be more expensive. However, its high sensitivity, rugged design, and versatility may justify the additional cost for some applications.
In conclusion, the Keyence EV-118M proximity sensor is a reliable and versatile automation component suitable for various applications in harsh environments. Its high sensitivity, wide operating temperature range, robust design, and easy installation make it an excellent choice for detecting small objects or irregularly shaped parts. However, its limited detection range and single-point detection may not be suitable for all applications, and its cost may be a consideration for some buyers.
If you require a proximity sensor for detecting small objects or irregularly shaped parts in harsh environments, the EV-118M sensor is an excellent choice. Its high sensitivity, rugged design, and easy installation make it a cost-effective and reliable solution for your automation needs. However, if you require a longer detection range or precise position sensing, you may need to consider other options. Ultimately, the decision to buy the EV-118M sensor depends on your specific application requirements and budget.