400EP14D PROWAVE, 400EP14D Datasheet
400EP14D
Manufacturer Part Number
400EP14D
Description
TRANSMITTER, ULTRASONIC, 40KHZ, 14MM
Manufacturer
PROWAVE
Datasheet
1.400EP14D.pdf
(1 pages)
Specifications of 400EP14D
Sensor Type
Transceiver
Sensitivity
-78 DB
Beam Divergence
125°
External Diameter
14.1mm
Operating Temperature Range
-40°C To +80°C
Svhc
No SVHC (18-Jun-2010)
Angle
125°
Frequency
40kHz
Capacitance
1600pF
Colour
Black
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Asymmetric Beam Patterns
Specification
400EP14D
Center Frequency
Bandwidth (-6dB)
Transmitting Sound Pressure
Level
at resonant frequency; 0dB re
0.0002µbar per 10Vrms at 30cm
Receiving Sensitivity
at resonant frequency 0dB = 1
volt/µbar
Nominal Impedance (Ohm)
Ringing (ms)
Capacitance at 1KHz ±20%
Temperature Compensated Type
Max. Driving Voltage (cont.)
20 bursts, 25ms repetition rate
Total Beam Angle
-6dB
Operation Temperature
Storage Temperature
All specification taken typical at 25°C
Both lead pins and lead wires output are
available
Models available:
1 400EP14D
2 400EP14DC Temperature compensated (TC)
3 400EP14DCR T.C. + Rubber Sleeve
Air Ultrasonic Ceramic Transducers
Black Painted Housing
Wide
Narrow
Transceiver
40.0±1.0Khz
2.0Khz
103dB min.
(Transducer
alone)
-78dB min.
(Transducer
alone)
1000
1.2 max.
1600 pF
3200 pF
20Vrms
100Vpp
125° typ.
65° typ.
-40 to 80°C
-40 to 85°C
Dimensions:
Impedance/Phase Angle vs. Frequency
Tested under 1Vrms Oscillation Level
Sensitivity/Sound Pressure Level
Tested under 10Vrms @30cm
Beam Angle:
Wide Angle
10000
-100
1000
-70
-75
-80
-85
-90
-95
100
35
35
36
36
37
dimensions are in mm
Tested at 40.0Khz frequency
37
38
38
Frequency (KHz)
Frequency (KHz)
39
39
Narrow Angle
40
40
41
41
42
42
43
43
400EP14D
44
44
45
45
90
75
60
45
30
15
0
-15
-30
-45
-60
-75
-90
110
105
100
95
90
85
80
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