W
IRELESS
U
LTRASONIC
L
EVEL
S
ENSOR
C
OPYRIGHT
©
2019,
R
ADIO
B
RIDGE
I
NC
.
W
IRELESS
U
LTRASONIC
L
EVEL
S
ENSOR
P
AGE
4
OF
15
3.
T
ECHNICAL
S
PECIFICATIONS
3.1.
Absolute Maximum Ratings
Table 4 Absolute Maximum Ratings
Parameter
Rating
Units
Operating ambient temperature
-40 to +70
°C
Storage ambient temperature
-40 to +100
°C
4.
M
OUNTING
The ultrasonic sensor can measure distances between 500mm to 10m and the sensor must
be mounted such that the required distances are within that range. Distances outside of that
range will result in incorrect measurements. This includes distances that are too close (less
than 500mm) as well as too far (greater than 10m).
The sensor must also be mounted such that it is perpendicular to a flat surface. Mounting the
sensor at an angle to the surface or using a surface that is not flat may result in incorrect
measurements. Flat surfaces also include the surface of a liquid.
The ultrasonic sensor must be mounted perpendicular to a flat surface
and at a distance between 500mm and 10m
