Waterproof OD 25mm 25khz transmitter and receiver Aluminum
Ultrasonic transducer sensor
DESCRIPTION: Ultrasonic Sensor
MODEL: TM-A2525H12TR
SPECIFICATIONS
| Item | Value |
| Using method | Transmitter and Receiver |
| Center frequency | 25±1.5KHz |
| Capacitance | 2500±20% pF |
| Total Beam Angle -6dB | 40°( Typical ) |
| Max.Driving Voltage | 180Vp-p |
| Operating Temperature | -30~+70℃ |
| Storage Temperature | -40~+85℃ |
| Housing material | Aluminum |
| Weight | 6g |
MECHANICAL DRAWING
unit:mm
TEST CIRCUIT
ENVIRONMENTAL CHARACTERISTICS
1. Sound pressure level and sensitivity shall not change by more
than 15dB in temperature range of -20°C
to 60°C, at a relative humidity of 30%.
2. Sound pressure level and sensitivity shall not change by more
than 6dB in the humidity of 10% to 90%, at
the temperature of 25° .
3. MOISTURE
Keep the sensor at 40°C±2°C and 90°C to 95°C R.H for 96±4 hours.
Then, release the sensor into the room conditions for 24 hour prior
to the measurement. It shall fulfill the specifications in Table 1.
4. VIBRATION
Subject the sensor to the vibration for 1 hour each in the X.Y and
Z axes with the amplitude of 1.5mm
at 10 to 55 Hz. It shall fulfill the specifications in Table 1.
5. HIGH TEMPERATURE EXPOSURE
Subject the sensor to 80±5°C for 24± 1 hours. then, release the
sensor into the room conditions for 1 hour prior to the
measurement. It shall meet the specifications in Table 1.
4.6 LOW TEMPERATURE EXPOSURE
Subject the sensor to -30±5°C for 24± 1 hours. Then release the
sensor into the room conditions for 1 hour prior to the
measurement. It shall meet the specifications in Table 1.
TABLE 1
NOTICE
1.Export Control <For customers outside The People's Republic of
China>
No Manorshi products should be used or sold, through any channels,
for use in the design, development, production, utilization,
maintenance or operation of, or otherwise contribution to
( 1) any weapons (Weapons of Mass Destruction [nuclear, chemical or
biological weapons or missiles] or conventional weapons) or
(2)goods or systems specially designed or intended for military
end-use or utilization by militar end-uSers.
2. Please contact our sales representatives or product engineers
before using the products ir the specification or cataloque for the
applications listed below, which require especially high
reliability for the prevention of defects which might directly
damage a third party's life, body or property, or when one of our
products is intended for use in applications other than those
specified in this specification.
a) Aircraft equipment or Aerospace equipment
b) Undersea equipment and Power plant equipment
c) Medical equipment and Transportation equipment (vehicles,
trains, ships, etc.) d)Traffic signal equipment i Disaster
prevention / crime prevention equipment
e) Data-processing equipment including Application of similar
complexity and/or reliability requirements to the applications
listed above
3. Product specifications and catalogues are subiect to change and
our products in them ma be discontinued without advance notice.
Please check with our sales representatives or product engineers
before ordering. If there are any questions, please contact our
sales representatives or product engineers.
4. Please read rating and CAUTION (for storage, operating, rating,
soldering, mounting and handling) in this specifications in order
to prevent smoking and/or burning, etc.
PACKING
