Waterproof Ultrasonic Sensor, Made of Aluminum, with High-reliability, Used for Car Parking Systems

Model Number: EFR-58RS14B4...... Brand Name: HTW Key Specifications/Special Features: Functions: transmitter and receiver Features:Terminal: pin Housing material: aluminum Waterproof High-sensitivity Energy-saving High-reliabilitySpecifications:Nominal frequency: 58 ±1kHz Capacitance: 1,900 ± 10% Ring time: ≤1.4 Sound pressure level: >103dB Sensitivity: >75dB Resistance: >500 Directional: 110 x 45° Input voltage: 150Vp-p (maximum) Operating temperature range: -40 to 80°C Storage temperature: -40 to 85°C Weight: 2.99gApplications:Range finders Burglar alarms Automatic doors Remote controls Ultrasonic distance meters