TRANSMITTER, ULTRASONIC, 40KHZ, 14MM

400EP14D

Manufacturer Part Number400EP14D
DescriptionTRANSMITTER, ULTRASONIC, 40KHZ, 14MM
ManufacturerPROWAVE
400EP14D datasheet
 


Specifications of 400EP14D

Sensor TypeTransceiverSensitivity-78 DB
Beam Divergence125°External Diameter14.1mm
Operating Temperature Range-40°C To +80°CSvhcNo SVHC (18-Jun-2010)
Angle125°Frequency40kHz
Capacitance1600pFColourBlack
Rohs CompliantYesLead Free Status / RoHS StatusLead free / RoHS Compliant
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Air Ultrasonic Ceramic Transducers
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
Wide
-6dB
Narrow
Operation Temperature
Storage Temperature
All specification taken typical at 25°C
Both lead pins and lead wires output are
available
Models available:
1 400EP14D
Black Painted Housing
2 400EP14DC Temperature compensated (TC)
3 400EP14DCR T.C. + Rubber Sleeve
Dimensions:
Impedance/Phase Angle vs. Frequency
Tested under 1Vrms Oscillation Level
10000
Transceiver
1000
40.0±1.0Khz
2.0Khz
100
35
103dB min.
(Transducer
alone)
Sensitivity/Sound Pressure Level
-78dB min.
Tested under 10Vrms @30cm
(Transducer
-70
alone)
-75
1000
-80
-85
1.2 max.
-90
1600 pF
-95
-100
3200 pF
35
20Vrms
100Vpp
Beam Angle:
125° typ.
Wide Angle
65° typ.
-40 to 80°C
-40 to 85°C
400EP14D
dimensions are in mm
36
37
38
39
40
41
42
43
44
Frequency (KHz)
36
37
38
39
40
41
42
43
44
Frequency (KHz)
Tested at 40.0Khz frequency
Narrow Angle
90
75
60
45
30
15
0
-15
-30
-45
-60
-75
-90
45
110
105
100
95
90
85
80
45