400SR100 PROWAVE, 400SR100 Datasheet
400SR100
Manufacturer Part Number
400SR100
Description
Ultrasonic Sensor
Manufacturer
PROWAVE
Datasheet
1.400ST100.pdf
(2 pages)
Specifications of 400SR100
Sensitivity
-70dB
Beam Angle
72°
External Diameter
9.7mm
Operating Temperature Range
-30°C To +80°C
Length/height, External
6.7mm
Operating Temperature Min
-30°C
Capacitance
1900pF
Operating Temperature Max
80°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Supplied by Midas Components Ltd - 01493 602602 - www.midascomponents.co.uk
Specification
400ST100
400SR100
Center Frequency
Bandwidth (-6dB) 400ST100
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.
Model available:
1
2
3
Air Ultrasonic Ceramic Transducers
400ST/R100
400ST/R10B
400ST/R10P
marked with white spot
400SR100
Aluminum Housing
Black Al. Housing
Plastic Housing
-6dB
20%
Transmitter
Receiver
40.0 1.0Khz
2.5Khz
3.0Khz
112dB min.
-70dB min.
1900 pF
10Vrms
72 typical
-30 to 80 C
-40 to 85 C
Dimensions:
Impedance/Phase Angle vs. Frequency
Tested under 1Vrms Oscillation Level
400SR100 Impedance
400SR100 Phase
400ST100 Impedance
400ST100 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
37
Tested at 40.0Khz frequency
38
330
210
38
Frequency (Khz)
39
Frequency (Khz)
39
0
180
40
-6
-12
-18
-24
-30
40
0
41
41
30
150
42
42
60
120
90
43
43
400ST/R100
44
44
45
45
90.0
75.0
60.0
45.0
30.0
15.0
0.0
-15.0
-30.0
-45.0
-60.0
-75.0
-90.0
130
125
120
115
110
105
100
95
90
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400SR100 Summary of contents
Page 1
... Aluminum Housing 2 400ST/R10B Black Al. Housing 3 400ST/R10P Plastic Housing Supplied by Midas Components Ltd - 01493 602602 - www.midascomponents.co.uk Dimensions: Impedance/Phase Angle vs. Frequency Tested under 1Vrms Oscillation Level 400SR100 Impedance 400SR100 Phase 400ST100 Impedance 400ST100 Phase 100000 Transmitter 10000 Receiver 1000 40.0 1.0Khz 2.5Khz 100 35 3 ...
Page 2
... Air Ultrasonic Ceramic Transducers 400SR100 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 ...