400ER180 PROWAVE, 400ER180 Datasheet
400ER180
Manufacturer Part Number
400ER180
Description
Ultrasonic Sensor
Manufacturer
PROWAVE
Datasheet
1.400ER180.pdf
(2 pages)
Specifications of 400ER180
Sensitivity
-70dB
Length/height, External
12mm
Lead Spacing
10mm
Body Material
Aluminum
Operating Temperature Min
-30°C
Operating Temperature Max
80°C
Capacitance
2400pF
Frequency
40kHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Specification
400ET180
400ER180
Center Frequency
Bandwidth (-6dB) 400ET180
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
2
Air Ultrasonic Ceramic Transducers
400ET/R180
400ET/R18B
400ER180
Aluminum Housing
Black Alum. Housing
-6dB
Transmitter
Receiver
40.0±1.0Khz
1.5Khz
1.5Khz
115dB min.
-70dB min.
2400 pF
15Vrms
30° typical
-30 to 80°C
-40 to 85°C
Dimensions:
Impedance/Phase Angle vs. Frequency
Tested under 1Vrms Oscillation Level
400ER180 Impedance
400ER180 Phase
400ET180 Impedance
400ET180 Phase
Sensitivity/Sound Pressure Level
Tested under 10Vrms @30cm
Beam Angle:
-50
-55
-60
-65
-70
-75
-80
-85
-90
100000
10000
1000
100
35
35
36
270
36
300
240
37
dimensions are in mm
Tested at 40.0Khz frequency
37
38
330
210
38
Frequency (Khz)
39
Frequency (Khz)
39
0
180
40
-6
-12
-18
-24
-30
0
40
41
30
150
41
42
42
60
120
90
43
400ET/R180
43
44
44
45
45
130
125
120
115
110
105
100
95
90
90
75
60
45
30
15
0
-15
-30
-45
-60
-75
-90
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400ER180 Summary of contents
Page 1
... Closer frequency tolerance can be supplied upon request. Model available: 1 400ET/R180 Aluminum Housing 2 400ET/R18B Black Alum. Housing Dimensions: Impedance/Phase Angle vs. Frequency Tested under 1Vrms Oscillation Level 400ER180 Impedance 400ER180 Phase 400ET180 Impedance 400ET180 Phase 100000 Transmitter 10000 Receiver 40.0±1.0Khz 1000 1.5Khz 100 35 1.5Khz 115dB min ...
Page 2
... Air Ultrasonic Ceramic Transducers 400ER180 Receiver Sensitivity Variation vs. Loaded Resistor -40 -45 -50 -55 -60 -65 -70 -75 -80 1K 3.9K 10K Loaded Resistor (Ohm) Center Frequency Shift vs. Loaded Resistor 5.0 4.0 3.0 2.0 1.0 0.0 -1.0 -2.0 -3.0 -4.0 -5.0 1K 3.9K 10K Loaded Resistor (Ohm) Sensitivity Variation vs ...