Optical RAIN Sensor - Link4 Corporation

The RAIN Sensor offers customers a versatile solution with six different modes of operation, including a Tipping bucket, Skylight rain sensor, Wiper control, Drop detection, Condensation / Frost Sensing, or Irrigation control sensor. This versatility allows users to tailor the sensor to their specific needs, enhancing its usability across various applications.

The sensor's power adaptability to both 10-30 VDC and 12-26 VAC power sources ensures compatibility with different power systems, offering flexibility in installation. The inclusion of surge and reverse polarity protection provides peace of mind, safeguarding the sensor against potential damage from power surges and incorrect connections. The sensor ensures efficient operation, optimizing energy usage while maintaining functionality. Additionally, the presence of relay contacts supports connectivity, allowing for seamless integration into existing systems.

The RAIN Sensor offers customers a comprehensive solution with versatile functionality, adaptability, reliability, and precision, making it an essential tool for rain measurement.

Specifications:

• Model Number: 990-7855-01
• Product Name: RAIN Sensor (Assembly 990-7855-00)
• Type: Sensor
• Inputs: 5x input, ANALOG, 5ANALOG
• Power Compatibility: 10-30 VDC or 12-26 VAC
• Surge Protection: Up to 50 V
• Reverse Polarity Protection: Yes
• Current Consumption: 15 mA standby, 1.5 mA in sleep mode, 50 mA active, 55 mA with heater
• Relay Contacts: Supports 1 A at 24 VDC (NO/NC)
• Accuracy: ±36>#/span###
• Operating Temperature Range: -40 to +60 °C
• RS232 Support: Not supported

Features:

• Offers versatility with modes including Tipping bucket, Skylight rain sensor, Wiper control, Drop detection, Condensation / Frost Sensing, or Irrigation control sensor.
• Adaptable to both 10-30 VDC and 12-26 VAC power sources.
• Ensures protection against power surges and reverse polarity connections.
• Ranges from 15 mA standby to 55 mA with the heater, ensuring efficient operation.
• Features relay contacts (NO/NC) supporting 1 A at 24 VDC for enhanced connectivity.
• Operates in temperatures from -40 to +60 °C, providing flexibility in diverse environmental conditions.
• Provides ±36% accuracy for precise rain measurement.