SDT International SDT170, User Manual

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19. Ultrasonic transmitters
19.1 SDT 200 mW
TRANSMITTER
Main field of application
It is the tightness control of small volumes which cannot be pressurized or
depressurized.
Description
This is a small portable ultrasonic transmitter, equipped with one transducer and
an internal rechargeable NiCd battery. The transmitter is available in directional
and bi-sonic modes. The user can select between two power positions.
View of the ultrasonic transmitter type SDT 200 mW
071
Its main characteristics are as follows:
Item Data
Transmitter frequency Bisonic 39.2 kHz and 39.6 kHz
Transmitter power 200 mW
Transmitter angle 60°
Internal battery 9,6V 110 mAh NiCd
Autonomy ±4 hours at 20 °C
Charging time 6 hours
Dimensions 108 x 35 x 40 mm (4.25 x 1.37 x 1.57 inches) (L x W x H)
Weight 230 g (8.11 oz)