3049 - Crystal Locked Ultrasonic Movement Detector Mk 2
This
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 (Order Code 3044) or other low power circuit.
| Technical Specifications | |
|---|---|
| Power Supply | 9V dc - PP3 battery (Order C0de
656.020)
or mains adaptor PSU443 with connector 778.106 |
| Current | 15mA quiescent, 22mA active |
| Detection Range | 4 - 7 metres |
| Signal Output | 8.5Vdc |
| Board Dimensions | 75x40mm |
| Product Format | Electronic Kit (KT
 )
or Assembled (AS)
more |
| Documentation |
 User
Manual |
| Product Code |
Description | Price each exc. VAT (GB Pounds £) | INC.
VAT each 1+ |
Quantity | |
|---|---|---|---|---|---|
| 1+ | 5+ | ||||
3049KT |
Ultrasonic Movement Detector Mk 2 Kit | £13.00 | £10.83 | GB£14.95 | |
| AS3049 | ASSEMBLED Ultrasonic Movement Detector Mk 2 |
£21.70 | £18.05 | GB£24.95 | |
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