Air ultrasonic ceramic receiver - closed type 25kHz frequency25mm diameterAluminium case Industry standard closed faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic receiver - open type 25kHz frequency10mm diameterAluminium case Industry standard open faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic transceiver - open type 40kHz frequency14mm diameterAluminium case Industry standard open faced transceiver. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.brTransformer available order code N19KK
Air ultrasonic ceramic transmitter - closed type 40kHz frequency9.1mm diameterAluminium case Industry standard closed faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic receiver - closed type 40kHz frequency9.1mm diameterAluminium case Industry standard closed faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Operates in 6 10 V single voltageWide operation frequency range up to 250kHzTemperature controlled oscillator traces resonant frequency drift of transducersBuilt-in 32 steps time controlled gain amplifierBuilt-in band pass filter of less external tuned componentsBi-direction IO for both driving pulse and echoAdjustable system clock for various detection rangeSuitable for car reversing aids tape measurements and other sonar ranging applications The PW-0268 ultrasonic sonar ranging IC is designed specially for ultrasonic echo ranging application. This chip consists of an external tuneable RC oscillator with a special feature of automatic frequency tracing which compensates the resonant frequency shift of used transducer due to temperature change a stage of fixed gain pre-amplifier setting externally a 32 steps time controlled gain amplifier a less external components band pass filter a comparator converts analogue signal to TTL digital signal for external µP processing and a tuneable timer acts as time reference for chip clock.
Air ultrasonic ceramic transceiver - open type 40kHz frequency12mm diameterPlastic case Industry standard open faced transceiver. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection
Air ultrasonic ceramic receiver - closed type 40kHz frequency18mm diameterAluminium case Industry standard closed faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Operating Voltage 6 10Vdc single sourceOperating frequency broadband output ranging up to 250kHzBuilt-in variable RC oscillator matching transducers with different frequenciesHigh gain amplifier varies with time over 32 stepsIntegrated Band Pass Filter reduces external component countBi-direction IO Pin simplifies the control function for transmitting a pulse and receiving an echoAn adjustable System Clock enables the control of the number of pulses transmitted the slope of the variable gain amplifier and the pulse repetition rateBoard size L x W 27.9 x 18 mm The SRM400 is a sonar ranging module utilising new developed Sonar Ranging IC PW-0268 which can work with all PT or EP type transducers. SRM400 provides as a shortcut to develop car reversing systems or some other distance measurement systems for design engineers who are not very familiar with analogue circuit andor the operation of ultrasonic transducers. By using this module engineers can focus firstly on the other fields of digital circuit and software designs as well asbrsome other mechanical issues. After first stage then you can either design your own analogue circuit based on the module construction or consult with factory for making your own module for your special needs.
Air ultrasonic ceramic transmitter - open type 40kHz frequency10mm diameterAluminium case Industry standard open faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic transceiver - open type 40kHz frequency14mm diameterAluminium case Industry standard open faced transceiver. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.brTransformer available order code N19KK
Air ultrasonic ceramic transceiver - open type 40kHz frequency12mm diameterAluminium case Industry standard open faced transceiver. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection
Air ultrasonic ceramic transceiver - open type 40kHz frequency16mm diameterPlastic case Industry standard open faced transceiver. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection
Air ultrasonic ceramic transceiver - open type 40kHz frequency16mm diameterAluminium case Industry standard open faced transceiver. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection
Air ultrasonic ceramic transmitter - open type 32.8kHz frequency16mm diameterAluminium case Industry standard open faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic transmitter - closed type 25kHz frequency25mm diameterAluminium case Industry standard closed faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic transmitter - open type 40kHz frequency16mm diameterAluminium case Industry standard open faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic receiver - open type 25kHz frequency16mm diameterAluminium case Industry standard open faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic transmitter - closed type 40kHz frequency18mm diameterAluminium case Industry standard closed faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic receiver - open type 40kHz frequency16mm diameterAluminium case Industry standard open faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic receiver - open type 32.8kHz frequency16mm diameterAluminium case Industry standard open faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic transmitter - open type 25kHz frequency16mm diameterAluminium case Industry standard open faced transmitterreceiver pair. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection.
Air ultrasonic ceramic transceiver - open type 40kHz frequency10mm diameterAluminium case Industry standard open faced transceiver. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection
Air ultrasonic ceramic transceiver - open type 40kHz frequency25mm diameterAluminium case Industry standard open faced transceiver. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection
Air ultrasonic ceramic transceiver - open type 40kHz frequency18mm diameterAluminium case Industry standard open faced transceiver. Widely used in hobbyist and industrial markets for robotics distance measurement security pest repellent and gaswind detection