400SR160 PROWAVE, 400SR160 Datasheet
400SR160
Manufacturer Part Number
400SR160
Description
Ultrasonic Sensors
Manufacturer
PROWAVE
Datasheet
1.400SR160.pdf
(2 pages)
Specifications of 400SR160
Sensitivity
-65dB
Beam Angle
55°
External Diameter
16.2mm
Operating Temperature Range
-30°C To +80°C
Length/height, External
12mm
Lead Spacing
10mm
Body Material
Aluminum
Frequency
40kHz
Capacitance
2400pF
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Specification
400ST160
400SR160
Center Frequency
Bandwidth (-6dB) 400ST160
Transmitting Sound Pressure
Level
at 40.0Khz; 0dB re 0.0002 bar
per 10Vrms at 30cm
Receiving Sensitivity
at 40.0Khz 0dB = 1 volt/ bar
Capacitance at 1Khz
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.
Models available:
1
2
2
3
Supplied by Midas Components Ltd - 01493 602602 - www.midascomponents.co.uk
Air Ultrasonic Ceramic Transducers
400ST/R160 Aluminum Housing
400ST/R16B Black Al. Housing
400ST/R10P Plastic Housing
400ST/R16F Al. Housing w/Solid Grid
400SR160
-6dB
20%
Transmitter
Receiver
40.0 1.0Khz
2.0Khz
2.5Khz
120dB min.
-65dB min.
2400 pF
20Vrms
55 typical
-30 to 80 C
-40 to 85 C
Dimensions:
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:
100000
-50
-55
-60
-65
-70
-75
-80
-85
-90
10000
1000
100
35
35
36
36
270
37
300
240
dimensions are in mm
37
Tested at 40.0Khz frequency
38
330
210
38
Frequency (Khz)
39
Frequency (Khz)
39
0
180
40
-6
-12
-18
-24
-30
-36
0
40
41
30
150
41
42
42
60
120
90
43
400ST/R160
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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400SR160 Summary of contents
Page 1
... Black Al. Housing 2 400ST/R10P Plastic Housing 3 400ST/R16F Al. Housing w/Solid Grid Supplied by Midas Components Ltd - 01493 602602 - www.midascomponents.co.uk Dimensions: Impedance/Phase Angle vs. Frequency Tested under 1Vrms Oscillation Level 400SR160 Impedance 400SR160 Phase 400ST160 Impedance 400ST160 Phase 100000 Transmitter 10000 Receiver 1000 40.0 1.0Khz 100 2 ...
Page 2
... Air Ultrasonic Ceramic Transducers 400SR160 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 3.0 2.0 1.0 0.0 -1.0 -2.0 -3.0 1K 3.9K 10K Loaded Resistor (Ohm) Sensitivity Variation vs. Temperature -40 -45 ...