EE-SX138 - OMRON Electronics

EE-SX138 Frequently Asked Questions (FAQs)

• What is the recommended operating temperature range for the EE-SX138?
  The recommended operating temperature range for the EE-SX138 is -25°C to 85°C. However, it's essential to note that the sensor's performance and accuracy may degrade at extreme temperatures.
• How do I ensure the EE-SX138 is properly soldered to the PCB?
  To ensure proper soldering, follow the recommended soldering conditions and guidelines provided in the datasheet. Use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder to the pins. Avoid applying excessive force or pressure, which can damage the sensor.
• What is the typical response time of the EE-SX138?
  The typical response time of the EE-SX138 is around 1 ms. However, this can vary depending on the specific application, operating conditions, and the type of object being detected.
• Can I use the EE-SX138 in a high-humidity environment?
  The EE-SX138 is designed to operate in a relative humidity range of 40% to 80%. However, it's essential to take precautions to prevent moisture ingress and ensure the sensor is properly sealed or coated to prevent corrosion.
• How do I adjust the sensitivity of the EE-SX138?
  The sensitivity of the EE-SX138 can be adjusted by modifying the threshold voltage (Vth) using an external resistor and capacitor. Refer to the datasheet for specific guidelines and calculations to achieve the desired sensitivity.