3049 - Crystal Locked Ultrasonic Movement Detector Mk 2

Crystal Locked Ultrasonic Movement Detector Mk 2This sensitive ultrasonic motion detector circuit uses a quartz crystal to lock the detector frequency for maximum stability and reliability.

All components, including the Xtal controlled oscillator, detector circuits and a pair of edge mounted ultrasonic transducers, are mounted on a single board. Only the power supply (PP3 battery clip provided) and Signal Out connections are required.

Detects motion up to 4-7m away. Sensitivity is adjustable. Red LED 'active' indicator. Signal Output (8.5Vdc) is capable of driving an external relay (e.g. Order Code 1168) or other low power circuit. Designed for indoor use.

Technical Specifications
Power Supply 9V dc - PP3 battery (Order C0de 656.020) or
mains adaptor PSU446 with connector 778.106
Current 15mA quiescent, 22mA active
Detection Range 4 - 7 metres
Signal Output 8.5Vdc
Board Dimensions 75x40mm
Product Formats SELF-ASSEMBLY Electronic Kit (KT Soldering Required) or
PRE-ASSEMBLED Electronic Module (AS) more
Documentation View PDF FileUser Manual
Product
Code
Description Price each exc. VAT (GB Pounds £) Including VAT each
1-4 off
Quantity
1-4 off 5-19 off
3049KT
Soldering Required
Ultrasonic Movement Detector Mk 2 Kit £19.96 £16.96 GB£23.95
AS3049 ASSEMBLED Ultrasonic Movement Detector Mk 2RoHS Compliant £28.29 £24.05 GB£33.95

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