WATERPROOF ULTRASONIC SENSOR (Itead IM120712022)

This is a waterproof ultrasonic sensor.It is 16mm (15g)

Features

• Waterproof
• Emit and receive integrative

Specification

• Center frequency(KHz): 40.0±1.0
• Transmitting Sound Pressure Level(dB) (30cm /10Vrms Sine Wave): ≥96
• Receive Sensitive(dB) dB/v/μbar (0dB＝V/Pa): ≥-82
• Directivity(deg)(º):75±10 Ringing(ms): ≤1.72
• Function : Transmitter / Receive
• Capacitance (pF)(25℃): 1800±10%
• Allowable Input Voltage(Vp-p) (40KHz):150
• Operating Temperature (℃): -30~+70
• Storage Temperature (℃): -40~+85
• Metals of case: Aluminum Terminal: PIN

 

Datasheet

• DS_IM120712022.pdf