Specification Brand : FIYA BulletPoint : Reland Sun BulletPoint1 : Product Name : Ultrasonic Transducer;Model No. : TCT40-16R/T;Max. Input Voltage : 20Vrms BulletPoint2 : Center Frequency : 40KHz;Sound Pressure Level : 65dB;Receiving Sensitivity : ≥-65dB (40KHz) BulletPoint3 : Operating Temperature : -20C to 70C;Body Size(Each) : 16 X 12mm/ 0.61" x 0.47" (D*L) BulletPoint4 : Terminal Spacing : 10mm/ 0.39";Housing Material : Aluminum BulletPoint5 : Weight : 5g;Package Content : 2 Pcs x Ultrasonic Transducer (Peso: 5 g; Contenido del paquete: 2 pie ExternallyAssignedProductIdentifier : 4552302223572 ExternallyAssignedProductIdentifier1 : 0717066367243 ExternallyAssignedProductIdentifier2 : 717066367243 ItemName : IIVVERR 16mm Dia 20Vrms 40KHz Ultrasonic Transducer Sensor Detector 2 Pcs (16mm Dia 20Vrms 40 KHz Detector ultrasónico con sensor transductor 2 piezas ItemPackageQuantity : 1 ItemTypeKeyword : ultrasonic-proximity-sensors Manufacturer : IIVVERR Material : ceramic ModelNumber : 64c2cc1aa1b954f63e9e4684c33bd6 NumberOfItems : 1 PartNumber : 1.90816E+14 ProductDescription : IIVVERR 16mm Dia 20Vrms 40KHz Ultrasonic Transducer Sensor Detector 2 Pcs (16mm Dia 20Vrms 40 KHz Detector ultrasónico con sensor transductor 2 piezas Are matched pair ultrasonic transmitter and receiver respectively operated at 40KHz center frequency with 16mm diameter. This transducer utilizes the piezoelectric properties of engineering ceramic that provides high sound pressure and high sensitivity. Features: high sound pressure, high sensitivity, air medium, aluminum housing. Applications: auto switching, car obstacle avoidance, range finder, fluid level control, burglar A-larm. Note: the bottom of the transducer is marked with T, which stands for Transmitter, R stands for Receiver. El receptor transmisor ultrasónico compatible funciona a una frecuencia central de 40 KHz con un diámetro de 16 mm. Este transductor utiliza las propiedades piezoeléctricas de la cerámica de ingeniería que proporciona una alta sensibilidad de alta presión de sonido. Características: alta presión de sonido, alta sensibilidad, medio, carcasa de aluminio. Aplicaciones: conmutación, evitación de obstáculos, detector de rango, control de nivel de fluido, alarma antirrobo. Nota: la parte inferior del transductor está marcada con una T, que para el transmisor, R para el receptor.