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MA40S4S Dataheets PDF



Part Number MA40S4S
Manufacturers Murata
Logo Murata
Description Ultrasonic Sensors
Datasheet MA40S4S DatasheetMA40S4S Datasheet (PDF)

SENSORS ULTRASONIC SENSORS MA40 SERIES 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 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 SENSORS DIMENSIONS: mm MA40S4R/S MA40B8R/S MA40S5 MA40B7 OPEN ␾9.9 7.

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SENSORS ULTRASONIC SENSORS MA40 SERIES 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 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 SENSORS DIMENSIONS: mm MA40S4R/S MA40B8R/S MA40S5 MA40B7 OPEN ␾9.9 7.1 MA407S-1 5 10 dia.10.4 dia.18.0± 0.5 50 ± 2 deg. 12.0 ± 0.5 9.0 ± 1.0 10.0 ± 0.3 ␾16 12 ␾9.9 10 MA40F14-1B 12 ± 0.2 14 ± 0.1 9 5 MA40E7R/S 3±0.1 9 ± 0.1 ␾18 ␾10.4 40 ± 5 10 7.1 10 12 10 ␾16 12 MA40E8-2 10 ␾14 ± 0.3 ␾10.4 9 8 ± 0.3 39.5 ± 5 WATERPROOF SPECIFICATIONS Part Number MA40E7R/S MA40S4R/S MA40B8R/S MA40B7 MA40E7S-1 MA40S5 MA40E8-2 MA40MF14-1B Construction Waterproof type Open structure type Waterproof type Open structure type Waterproof type Using Method Receiver and Transmitter (Dual use) type Combined use type Nominal Frequency (kHz) Overall Sensitivity (dB) Sensitivity (dB) — –74 min. — –63 ± 3 — –63 ± 3 –45–+54 — 40 — –72 min. –50 ± 4 — — –85 min. — –87 min. Sound Pressure (dB) 106 min. 120 ± 3 120 ± 3 — 106 min. — 106 min. 103 min. Directivity (deg) 100 80 50 44 75 70 75 110 x 50 Capacitance (pF) 2200 ± 20% 2550 ± 20% 2000 ± 20% 2000 ± 20% 2200 ± 20% 2550 ± 20% 2800 ± 20% 4000 ± 20% Operating Temp. Range(°C) –30 ~ +85 –40 ~ +85 –30 ~ +85 –40 ~ +85 –30 ~ +85 Detectable Range (m) 0.2 ~ 3 0.2 ~ 4 0.2 ~ 6 0.2 ~ 4 0.2 ~ 3 0.2 ~ 2.5 0.2 ~ 1.5 0.2 ~ 1.5 Resolution Dimension (mm) (mm) 18␾ x 12h 9.9␾ x 7.1h 16␾ x 12h 9 16␾ x 12h 9.9␾ x 7.1h 14␾ x 8h Weight (g) 4.5 0.7 2.0 2.0 4.5 0.7 2.4 2.4 Allowable Input 85 (40kHz) 20 (40kHz) 40 (40kHz) 100 (40kHz) 100Vpp 60 (40kHz) 160 (40kHz) 160Vpp Voltage (Vp-p) (Rectangular wave) Pulse width 0.4ms Interval 100ms Continuous signal Continuous signal Pulse width 0.4ms Pulse width 0.4ms Pulse width 0.4ms Pulse width 0.8ms Pulse width 0.8ms Interval 100ms Interval 100ms Interval 100ms Interval 60ms Interval 60ms Packaging Quantity (Pcs.) 90 540 150 150 90 540 80 150 PART NUMBERING SYSTEM MA40 २ २(–२) (R/S) 40kHz FAMILY B: 16mm dia. S: SMALL 10mm dia. E: WATERPROOF MODEL R: RECEIVER FOR DUAL TYPE S: SENDER FOR DUAL TYPE 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 577 P19E.pdf!Note • Th!is PNDoFteca•taPlolegasisedroewadnlroaatdinegdafnrodm!thCeAwUeTbIOsiNte(ofof rMsutoraratageM, aonpuefraactitnugri,nrgatcinog.,,ltsdo.ldTehreinregf,omreo,uint’tsinsgpaencdifichaatniodnlisnga)reinstuhbisjeccatttaolocghatongpereovreonut rsmprookdiuncgtsanind/iot rmbauyrnbiengd,isectco.ntinued without advance notice. Please check with our sales repres•eTnthaistivceastaolor gprhoadsucotnelyntgyipniecearlsspbeecfoifriceaotirodnesribnegc. ause there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. • This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 08.6.4 1 Piezoelectric Ceramics (PIEZOTITEr) Sensors Ultrasonic Sensors Open Structure Type s Features 1. Compact and light weight. 2. High sensitivity and sound pressure. 3. High reliability. s Applications Burglar alarms, Range finders, Automatic doors, Remote control. MA40S4R/S 2 - 0.64p ±0.1 5.0±0.3 ∗ ∗ : EIAJ Code : R or S (in mm) 10.0±1.0 7.1±0.3 ø9.9±0.3 ø9.9±0.3 5.0±0.2 7.1±0.25 5 MA40S5 2 - 0.64p ±0.1 5.0±0.25 * Sealed by Silicone glue * : EIAJ Code (in mm) Part Number Structure Using Nominal Overall Sensitivity Sensitivity S.P.L. Method Freq. (kHz) (mVp-p) (dB) (dB) Directivity Cap. Operating Detectable Max. Input Voltage (°) (pF) Temp. Range (°C) Range (m) (Vp-p) MA40S4R Open struct. Receiver 40 80 - -63 typ. - 2550 -40 to 85 0.2 to 4 (typ.) - MA40S4S MA40S5 Open struct. Transmitter 40 Open struct. Dual Use 40 20 +20/-10 80 20 - 120 typ. (typ.) 2550 -40 to 85 0.2 to 4 40kHz square waves, Continuous signal 60 20 - - (typ.) 2550 -40 to 85 0.3 to 2 40kHz square waves, 16pulses per 100ms Distance: 30cm, Sensitivity: 0dB=10V/Pa, Sound pressure level: 0dB=20µPa. 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. Directivity and detectable range are typical values. They can be changed by application circuit and fixing method of the sensor. 12 .


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