Product Name: 40kHz 16mm Waterproof Aluminum Ultrasonic Sensor Model NO.: KT40-1601 Customized: Customized Certification: RoHS IP Rating: IP67 Detection mode: Direct Reflection Type Measuring Medium: Water,Air Probe Type: Dual Probe Sensitivity: High Production Process: Integration Output Signal Type: Analog Type Type: Waterproof Ultrasonic Sensor Trademark: KangTong Transport Package: PP Box Origin: Shenzhen Product Description Suitable scope: 1. The remote device of household appliances or other electronic equipment. 2. ultrasonic ranging, auto reverse anti-collision device and ultrasonic proximity switch 3. The ultrasonic transmitting and receiving of security or disaster prevention equipment.Feature : 1.High sensitivity, high reliability, high stability 2.high humidity resistance, impact resistance, high or low environment resistance, vibration resistance etc MODEL: KT40-1601ELECTRICAL SPECIFICATION:Center frequency(KHz)40.0±1.0Transmitting Sound Pressure Level(dB) (30cm /10Vrms Sine Wave)≥96Receive Sensitive(dB) dB/v/μbar (0dB=V/Pa)≥-82-6 dB Directivity (deg)(º)75±10Ringing(ms)≤1.36FunctionTransmitter / Receivecapacitance (pF)(25ºC)1800±10%Allowable Input Voltage(Vp-p) (40KHz)150Operating Temperature (ºC)-40~+80Storage Temperature (ºC)-40~+85TerminalPINWeight(g)3.3DIMENSIONS AND DIRECTIVITY: