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參數資料
| 型號： | 400ST16B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor |
| 中文描述： | 24字符X2行，5X7點矩陣字符和光標 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 96K |
| 代理商： | 400ST16B |
Air Ultrasonic Ceramic Transducers
400ST/R160
Specification
400ST160
Transmitter
400SR160
Receiver
Center Frequency
40.0
±1.0Khz
Bandwidth (-6dB)
400ST160
2.0Khz
400SR160
2.5Khz
Transmitting Sound Pressure
Level
at 40.0Khz; 0dB re 0.0002
bar
per 10Vrms at 30cm
120dB min.
Receiving Sensitivity
at 40.0Khz 0dB = 1 volt/
bar
-65dB min.
Capacitance at 1Khz
±20%
2400 pF
Max. Driving Voltage (cont.)
20Vrms
Total Beam Angle
-6dB
55
° typical
Operation Temperature
-30 to 80
°C
Storage Temperature
-40 to 85
°C
All specification taken typical at 25
°C
Closer frequency tolerance can be supplied
upon request.
Models available:
1
400ST/R160 Aluminum Housing
2
400ST/R16B Black Al. Housing
2
400ST/R10P Plastic Housing
3
400ST/R16F Al. Housing w/Solid Grid
Dimensions: dimensions are in mm
Impedance/Phase Angle vs. Frequency
Tested under 1Vrms Oscillation Level
400SR160 Impedance
400SR160 Phase
400ST160 Impedance
400ST160 Phase
Sensitivity/Sound Pressure Level
Tested under 10Vrms @30cm
Beam Angle: Tested at 40.0Khz frequency
0
-6
-12
-18
-24
-30
-36
0
30
60
90
120
150
180
210
240
270
300
330
-90
-85
-80
-75
-70
-65
-60
-55
-50
35
36
37
38
39
40
41
42
43
44
45
Frequency (Khz)
Sensitivity
(dB)
90
95
100
105
110
115
120
125
130
SPL
(dB)
100
1000
10000
100000
35
36
37
38
39
40
41
42
43
44
45
Frequency (Khz)
Impedance
(Ohm)
-90
-75
-60
-45
-30
-15
0
15
30
45
60
75
90
Phase
Angle
(Degree)
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|---|---|
| 400ST16F | Air Ultrasonic Ceramic Transducers |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 400ST16F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Air Ultrasonic Ceramic Transducers |
| 400ST16P | 制造商:Pro-Wave Electronic Corporation 功能描述:TRANSMITTER ULTRASONIC 40KHZ 16MM |
| 400STR120 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Air Ultrasonic Ceramic Transducers |
| 400ST-R120 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Air Ultrasonic Ceramic Transducers |
| 400STR12B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Air Ultrasonic Ceramic Transducers |
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