1. Parking Sensor is used for installation in parking system to detect the obstacles. 2. Certifications: ISO9001/TS16949/RoHS.

I. Features of this parking sensor HT-XX-20B/14B1:

1). Function: distance measurement.

3). Application: level measurement, Auotomatic control, measure distance of the obstacle, etc.

4). Function: transmitter and receiver

5). High sensitivity, high reliability, less power consumption and waterproof

II. Specifications:

Nominal Frequency                 ( kHz )                40/48/58±1   Capacity                                     (pf)                     1800±15% Sound Pressure Level            (dB)                    105±5  Sensitivity                                   (dB)                    -73±5   Ring Time                                  (ms)                   ≤ 1.2   Resistance                                (Ω)                      500Directivity                                    (°)                        100×60Max. Input Voltage                    (Vp-p)                  150Operating Temp. Range         (°C)                     -35~+80  Storage Temp.                          (°C)                     -40~+85 Weight                                         (g)                       2.3

EFR-40/48/58RS14B1-3, parking sensor