SDT International SDT170, User Manual

Page: 85 / 141

17. External ultrasonic sensors
MAN.170.EN--04--SDT170-user-manual-Eng.docx 85/141
Handle position Angle from
–90 to + 90 versus pointing direction
17.4 M
AGNETIC SENSOR
Main field of application
Fitted with a magnet, this sensor allows the localization of anomalies and
irregularities. The main applications are:

Control of mechanical units and predictive maintenance.

Control of bush, motor, pumps, valve, steam trap, condensate purge.
Description
The sensor is supplied with a spiral cable, equipped with the appropriate
connectors on both sides.
View of the magnetic sensor.
042
Technical Data
Item Data
Bandwidth 2 kHz at -6 dB
Frequency 40 kHz ± 3 kHz
Sensitivity -80 dB/V/µbar at 40 kHz
Temperature -20°C to +80°C
Weight 35 g
Diameter 22,5 mm
Cable length coiled 0,5 m to 2 m
Tractive power 4 kg
How to read the displayed data
The LCD display contains the same icons as usual. The sole difference is:
1.
Cable US
: a cable for ultrasonic sensor is connected between the sensor
and the detector.
2.
dBµV
: the data (amount of ultrasonic sounds) is given in dBµV.