400ET080 PROWAVE, 400ET080 Datasheet
400ET080
Manufacturer Part Number
400ET080
Description
Ultrasonic Sensors
Manufacturer
PROWAVE
Datasheet
1.400ER080.pdf
(2 pages)
Specifications of 400ET080
Sensitivity
100dB
Beam Angle
125°
External Diameter
9.1mm
Operating Temperature Range
-30°C To +80°C
Length/height, External
4.6mm
Lead Spacing
4.4mm
Body Material
Plated Metal
Frequency
40kHz
Capacitance
1700pF
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Specification
400ET080
400ER080
Center Frequency
Bandwidth (-6dB) 400ET080
Transmitting Sound Pressure
Level
at 40.0Khz; 0dB re 0.0002µbar
per 10Vrms at 30cm
Receiving Sensitivity
at 40.0Khz 0dB = 1 volt/µbar
Capacitance at 1Khz ±20%
Max. Driving Voltage (cont.)
Total Beam Angle
Operation Temperature
Storage Temperature
All specification taken typical at 25°C
Closer frequency tolerance can be supplied
upon request.
Model available:
1
Air Ultrasonic Ceramic Transducers
400ET/R080
400ER080
Plated Metal Housing
-6dB
Transmitter
Receiver
40.0±3.0Khz
1.5Khz
2.0Khz
100dB min.
-80dB min.
1700 pF
15Vrms
125° typical
-30 to 80°C
-40 to 85°C
Dimensions:
Impedance/Phase Angle vs. Frequency
Tested under 1Vrms Oscillation Level
400ER080 Impedance
400ER080 Phase
400ET080 Impedance
400ET080 Phase
Sensitivity/Sound Pressure Level
Tested under 10Vrms @30cm
Beam Angle:
100000
10000
1000
-50
-55
-60
-65
-70
-75
-80
-85
-90
100
35
35 36 37 38 39 40 41 42 43 44 45
270
36
300
240
dimensions are in mm
37
Tested at 40.0Khz frequency
330
210
Frequency (Khz)
38
0
180
Frequency (Khz)
39
-6
-12
-18
-24
-30
0
40
30
150
41
60
120
90
42
400ET/R080
43
44
130
125
120
115
110
105
100
95
90
45
90
75
60
45
30
15
0
-15
-30
-45
-60
-75
-90
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400ET080 Summary of contents
Page 1
... Air Ultrasonic Ceramic Transducers Specification 400ET080 400ER080 Center Frequency Bandwidth (-6dB) 400ET080 400ER080 Transmitting Sound Pressure Level at 40.0Khz; 0dB re 0.0002µbar per 10Vrms at 30cm Receiving Sensitivity at 40.0Khz 0dB = 1 volt/µbar Capacitance at 1Khz ±20% Max. Driving Voltage (cont.) -6dB Total Beam Angle ...
Page 2
... Center Frequency Shift vs. Temperature 5.0 4.0 3.0 2.0 1.0 0.0 -1.0 -2.0 -3.0 -4.0 -5.0 -40 -30 -20 - Temperature (Degree C) 400ET080 Transmitter SPL Variation vs. Driving Voltage 39K 100K 390K Center Frequency Shift vs. Driving Voltage 39K 100K 390K SPL Variation vs. Temperature 100 Center Frequency Shift vs. Temperature ...