MA40S4S

Manufacturer Part NumberMA40S4S
DescriptionSENSOR, ULTRASONIC, 0.2-4M, TX
ManufacturerMurata
SeriesMA40
MA40S4S datasheet
 

Specifications of MA40S4S

Sensor TypeUltrasonic TransmitterSensing Range Min200mm
Sensing Range Max4mSensitivity120 DB
Beam Divergence80°External Diameter9.9mm
Operating Temperature Range-40°CFrequency40kHz
Sound Pressure Level120 dBVoltage Rating20 V
Diameter10 mmResonant Frequency4000 Hz
SvhcNo SVHC (15-Dec-2010)Rohs CompliantYes
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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SENSORS
ULTRASONIC SENSORS
MA40 SERIES
DIMENSIONS: mm
MA40S4R/S
MA40B8R/S
9.9
7.1
10
5
MA407S-1
MA40F14-1B
50 ± 2 deg.
12.0 ± 0.5
12 ± 0.2
9.0 ± 1.0
14 ± 0.1
10.0 ± 0.3
SPECIFICATIONS
Part Number
MA40E7R/S
MA40S4R/S
Construction
Waterproof type
Using Method
Receiver and Transmitter (Dual use) type
Nominal Frequency (kHz)
Overall Sensitivity
(dB)
Sensitivity
(dB)
–74 min.
–63 ± 3
Sound Pressure
(dB)
106 min.
120 ± 3
Directivity
(deg)
100
Capacitance
(pF)
2200 ± 20%
2550 ± 20%
Operating Temp. Range(°C)
–30 ~ +85
–40 ~ +85
Detectable Range
(m)
0.2 ~ 3
0.2 ~ 4
Resolution
(mm)
Dimension
(mm)
18 x 12h
9.9 x 7.1h
Weight
(g)
4.5
Allowable Input
85 (40kHz)
20 (40kHz)
Voltage
(Vp-p) Pulse width 0.4ms
Continuous signal Continuous signal
(Rectangular wave)
Interval
100ms
Packaging Quantity (Pcs.)
90
PART NUMBERING SYSTEM
40kHz
FAMILY
For more detailed information regarding this product line in North America, consult us. To receive additional information on Murata Products call 1-800-831-9172.
CG01-J
MA40 SERIES
OPEN TYPE FEATURES
I
Small size: 10 and 16
I
Combined types
I
High SPL types
I
Low voltage/current types
APPLICATIONS
I
Burglar alarms
I
Object detection devices
I
Distance measurement devices
MA40S5
9.9
16
12
9
5
10
MA40E7R/S
3 ± 0.1
9 ± 0.1
18
10.4
10
MA40B8R/S
MA40B7
MA40E7S-1
Open structure type
Waterproof type Open structure type
40
+4
–45
–5
–63 ± 3
–72 min.
120 ± 3
106 min.
80
50
44
75
2000 ± 20%
2000 ± 20%
2200 ± 20%
–30 ~ +85
0.2 ~ 6
0.2 ~ 4
0.2 ~ 3
9
16 x 12h
16 x 12h
0.7
2.0
2.0
4.5
40 (40kHz)
100 (40kHz)
100Vpp
Pulse width 0.4ms Pulse width 0.4ms Pulse width 0.4ms Pulse width 0.8ms Pulse width 0.8ms
Interval
100ms Interval
540
150
150
90
MA40
(– )
(R / S)
B: 16mm dia.
MODEL
S: SMALL 10mm dia.
E: WATERPROOF
MA40E SERIES
WATERPROOF TYPE FEATURES
40kHz Sensors
I
Waterproof
I
Many types leaded/not
I
Short ringing time
I
Directive models
APPLICATIONS
I
Rear backing sonar
I
Corner sonar
MA40B7
16
7.1
12
10
9
10
MA40E8-2
8 ± 0.3
14 ± 0.3
10.4
39.5 ± 5
12
10
MA40S5
MA40E8-2
MA40MF14-1B
Waterproof type
Combined use type
–50 ± 4
–85 min.
–87 min.
106 min.
103 min.
70
75
110 x 50
2550 ± 20%
2800 ± 20%
4000 ± 20%
–40 ~ +85
–30 ~ +85
0.2 ~ 2.5
0.2 ~ 1.5
0.2 ~ 1.5
9.9 x 7.1h
14 x 8h
0.7
2.4
2.4
60 (40kHz)
160 (40kHz)
160Vpp
100ms Interval
100ms Interval
60ms Interval
60ms
540
80
150
R: RECEIVER FOR DUAL TYPE
S: SENDER FOR DUAL TYPE
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MA40S4S Summary of contents

  • Page 1

    ... Interval 100ms Packaging Quantity (Pcs.) 90 PART NUMBERING SYSTEM 40kHz FAMILY For more detailed information regarding this product line in North America, consult us. To receive additional information on Murata Products call 1-800-831-9172. CG01-J MA40 SERIES OPEN TYPE FEATURES I Small size: 10 and 16 I Combined types ...

  • Page 2

    ... Part Number Structure MA40S4R Open struct. MA40S4S Open struct. MA40S5 Open struct. Distance: 30cm, Sensitivity: 0dB=10V/Pa, Sound pressure level: 0dB=20 Pa. Refer P19. The sensor can be used in the operating temperature range. Please refer to individual specifications for the temperature drift of Sensitivity/Sound pressure levels or environmental characteristics in that temperature range. ...