ULTRASONIC TRANSDUCER
SPECIFICATIONMODEL No. ：PC58S14A1Page
ULTRASONIC TRANSDUCER
MODEL No. ： PC58S14A1DRAWING NO.
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TITLE : TRANSDUCER SPECIFICATION
1.GENERALTHESE SPECIFICATIONS DESCRIBE THE ULTRASONIC TRANSDUCERS
TYPE

PC58S14A1

2.DIMENSION OUTLINE
A: φ14.0±0.2
B: 12±0.2
C: 9.0±0.2
D: 3.0±0.2
E: 37±7Model No.20-02HG(Connector Pitch 2mm)

(Unit : mm)

Model No.UL Style 1571(XLPVC)
AWG#30(7/φ0.1)

3.TEST CIRCUIT
TP.1+9V1K

Anechoic Chamber+330μ
Lx

Function
Generator

22K
30cm

2SC98233K
Oscilloscope

1S1585Reflector
200 ×200×10mm
Aluminum board

10K

TEST CONDITIONS･･･ 58kHz Sine wave, Pulse width : 0.17msec.(10 pulse)Interval : 10msec., Driving voltage : 60Vp-p

at TP.1

OscilloscopePage
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4.CHARACTERISTICS
25±3℃

50±10%R.H.

TYPE

PC58S14A1

Recommended drive Frequency

58.0 [kHz]Reflective Sensitivity

1.0 [mVp-p] Min.

Decay Time at 10mVpp

1.1[msec.] Max.

Beam pattern(-6dB angle of Reflective Sensitivity )80 degree × 34 degree(typical)

Max.input voltage

160Vp-p(Sine wave 58kHz, Pulse width 0.8msec., Interval 60msec. )Capacitance at 1kHz

1350 pF ± 20%

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 NIPPON CERAMIC CO.,LTD5. ENVIRONMENTAL CHARACTERISTIC
5-1

Temperature charactriscs
The variation of the Reflective Sensitivity is within 10 dB compared withinitial figures in the temperature range at -40 to +85℃

5-2

Humidity test
The variation of the Reflective Sensitivity is within 3 dB compared withinitial figures at 25℃ in 24 hours after following test conditions
Temperature: 60±3℃
humidity: RH 90 to 95% time: 1000 hours

5-3

High temperature test
The variation of the Reflective Sensitivity is within 3 dB compared withinitial figures at 25℃ in 24 hours after following test conditions
Temperature: +85±2℃ , 1000 hours

5-4

Low temperature test
The variation of the Reflective Sensitivity is within 3 dB compared withinitial figures at 25℃ in 24 hours after following test conditions
Temperature: -40±2℃ , 1000 hours

5-5

Heat cycle tests
The variation of the Reflective Sensitivity is within 3 dB compared withinitial figures at 25℃ in 24 hours after following test conditions.
Temperature: +85±3℃ 30 minutes -30±3℃ 30 minutes / cycle
Cycle: 1000 cycle*Sensor is short circuit during 5-5 tests

5-6

Shock tests
The variation of the Reflective Sensitivity is within 3 dB compared withinitial figures at 25℃ in 24 hours after following test conditions

Acceleration : sine 100G
Direction : 3 directions
Shock times : 3 times / direction
5-7

Vibration test
The variation of the Reflective Sensitivity is within 3 dB compared withinitial figures at 25℃ in 24 hours after following test conditions
Amplitude : 1.5 mm
Direction : 3 directions
Time: 2 hours / direction
Vibration frequency : 10 to 55Hz
Sweep period : 1 min.

5-8

Drop tests
The variation of the Reflective Sensitivity is within 3 dB compared withinitial figures at 25℃ in 24 hours after following test conditions.
Hight: 1 meter onto concrete floor
Times: 3 times5-9 Lead Strength
To pull longitudinally

1.0 kgf min.
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 NIPPON CERAMIC CO.,LTD※ NOTES
1. DESIGN RESTRICTIONS/PRECAUTIONS・This sensor is designed for use in air. Do not use this sensor in fluid.
・In case where secondary accidents due to operation failure or malfunctions can be anticipated,
add a fail safe function to the design.
・In case where this sensor is to be hold in housing, use soft buffer between sensor andhousing. The front part of this sensor vibrates in large.

HOUSING
SOFT BUFFER

HOUSINGSENSOR

If this part is hold, its characteristics will vary. The top must be free to vibrate.
2. USAGE RESTRICTIONS/PRECAUTIONS・Do not apply stress on wire lead like a pull, spin or pressure.
3. WARRANTY
・Period
Warranty period is one year after delivery.
・ScopeDefective sensors attributable to manufacturer's responsibility shall be replaced for free,during the warranty period.
However, following cases are out of the scope.
A. Unsuitable handling or mis-use by user.
B. Modification or repair by user.
C. Any other cases not responsible for manufacturer such as natural calamity, accident,etc.
This scope covers only replacement.
Any loss derived from failure or malfunction of the sensor,or cost to replace is excluded
from this warranty scope.

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ULTRASONIC TRANSDUCER
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