Functions of parking sensor EFR-40/48/58RS14B1-3: It is widely used for installation in parking system to detect the obstacles.
I. Features of the Parking Sensor EFR-40/48/58RS14B1-3:
Functions: transmitter and receiver.Terminal: pinHousing material: aluminum.Applications: range finders, burglar alarms, automatic door, remote control, ultrasonic distance meters.Features: High senstivity, high reliability, less power consumption and waterproof.II. Specifications
Nominal Frequency (kHz) | 40/48/58±1 |
Capacity (pf ) | 2000±15% |
Ring Down Time (ms ) | ≤1.2 |
Sound Pressure Level (dB ) | 105±5 |
Sensitivity (dB ) | -70±5 |
Resistance (Ω ) | 500 |
Directivity (° ) | 90±5 |
Max. Input Voltage (Vp-p) | 150 |
Operating Temp. Range (oC) | -30~+80 |
Storage Temp. (oC) | -40~+85 |
Weight (g) | 2.9 |
EFR-40/48/58RS14B1-3, Ultrasonic parking sensor with high reliability
