Sell EFR-40/48/58RS14B1, Ultrasonic Sensor

Specifications

I. Applications of the ultrasonic sensor:

1. Ultrasonic distance measuring.

2. Ultrasonic transmitting and receiving for the against and natural calamities against equipments.

II. Characteristics:
1. High sensitivity, high reliability, high stability and waterproof.
2. High and low temperature resistance, humidity resistance, shock resistance, vibration resistance, etc.

III. Certifications:

ISO9001:2000/TS16949/RoHS

IV. Specifications:

• Nominal Frequency             (kHz)                     40/48/58±1
• Capacity                                 (pf)                        2000±15%
• Ring Time                              (ms)                     ≤1.2
• Sound Pressure Level        (db)                      105±5
• Sensitivity                               (db)                      -73±5
• Resistance                            (Ω )                       500
• Angle                                       ( ° )                       110×60
• Input Voltage                         (Vp-p)                   150
• Operating Temp.Range      (oC)                     -30~+80
• Storage Temp.Range         (oC)                      -40~+85
• Weight                                    (g)                         2.4