MA40B7 MURATA [Murata Manufacturing Co., Ltd.], MA40B7 Datasheet
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MA40B7
Manufacturer Part Number
MA40B7
Description
ULTRASONIC SENSORS MA40 SERIES
Manufacturer
MURATA [Murata Manufacturing Co., Ltd.]
Datasheet
1.MA40B7.pdf
(1 pages)
SENSORS
ULTRASONIC SENSORS
MA40 SERIES
DIMENSIONS: mm
SPECIFICATIONS
PART NUMBERING SYSTEM
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
Part Number
Construction
Using Method
Nominal Frequency (kHz)
Overall Sensitivity
Sensitivity
Sound Pressure
Directivity
Capacitance
Operating Temp. Range(°C)
Detectable Range
Resolution
Dimension
Weight
Allowable Input
Voltage
(Rectangular wave)
Packaging Quantity (Pcs.)
MA40S4R/S
MA407S-1
10.0 ± 0.3
50 ± 2 deg.
(Vp-p) Pulse width 0.4ms
(mm)
(mm)
(deg)
(dB)
(dB)
(dB)
(pF)
5
9.9
(m)
(g)
12.0 ± 0.5
9.0 ± 1.0
Interval
40kHz
FAMILY
MA40E7R/S
Waterproof type
2200 ± 20%
18 x 12h
–30 ~ +85
85 (40kHz)
7.1
10
–74 min.
106 min.
0.2 ~ 3
100
4.5
—
90
Receiver and Transmitter (Dual use) type
100ms
MA40B8R/S
MA40F14-1B
14 ± 0.1
Continuous signal Continuous signal
12 ± 0.2
MA40S4R/S
2550 ± 20%
9.9 x 7.1h
20 (40kHz)
–40 ~ +85
–63 ± 3
120 ± 3
0.2 ~ 4
540
0.7
—
80
B: 16mm dia.
S: SMALL 10mm dia.
E: WATERPROOF
MA40 SERIES
OPEN TYPE FEATURES
I
I
I
I
APPLICATIONS
I
I
I
MA40
Small size: 10 and 16
Combined types
High SPL types
Low voltage/current types
Burglar alarms
Object detection devices
Distance measurement devices
10
16
Open structure type
MA40B8R/S
2000 ± 20%
16 x 12h
40 (40kHz)
–63 ± 3
120 ± 3
0.2 ~ 6
3 ± 0.1
150
2.0
—
50
12
9
9 ± 0.1
Pulse width 0.4ms Pulse width 0.4ms Pulse width 0.4ms Pulse width 0.8ms Pulse width 0.8ms
Interval
(– )
2000 ± 20%
100 (40kHz)
MA40B7
16 x 12h
–30 ~ +85
MA40S5
MA40E7R/S
0.2 ~ 4
–45
150
2.0
—
—
44
MODEL
–5
+4
100ms Interval
(R / S)
40
9
MA40E7S-1
Waterproof type Open structure type
2200 ± 20%
10.4
10
18
–72 min.
106 min.
9.9
5
0.2 ~ 3
100Vpp
4.5
—
75
90
100ms Interval
R: RECEIVER FOR DUAL TYPE
S: SENDER FOR DUAL TYPE
7.1
10
12
10
MA40E SERIES
WATERPROOF TYPE FEATURES
40kHz Sensors
I
I
I
I
APPLICATIONS
I
I
Combined use type
Waterproof
Many types leaded/not
Short ringing time
Directive models
Rear backing sonar
Corner sonar
2550 ± 20%
9.9 x 7.1h
MA40S5
60 (40kHz)
–40 ~ +85
0.2 ~ 2.5
–50 ± 4
540
0.7
—
—
70
100ms Interval
MA40B7
MA40E8-2
14 ± 0.3
10.4
MA40E8-2
2800 ± 20%
160 (40kHz)
14 x 8h
–85 min.
106 min.
0.2 ~ 1.5
2.4
—
75
80
Waterproof type
60ms Interval
10
–30 ~ +85
16
MA40MF14-1B
4000 ± 20%
–87 min.
103 min.
110 x 50
0.2 ~ 1.5
12
9
160Vpp
150
2.4
—
8 ± 0.3
39.5 ± 5
60ms
577