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| SENSORS ULTRASONIC SENSORS MA40 SERIES MA40 SERIES OPEN TYPE FEATURES I I I I Small size: 10 and 16 Combined types High SPL types Low voltage/current types MA40E SERIES WATERPROOF TYPE FEATURES 40kHz Sensors I I I I Waterproof Many types leaded/not Short ringing time Directive models APPLICATIONS I Burglar alarms I Object detection devices I Distance measurement devices APPLICATIONS I Rear backing sonar I Corner sonar SENSORS DIMENSIONS: mm MA40S4R/S 9.9 7.1 12 10 9 5 10 5 10 10 9 MA40B8R/S MA40S5 9.9 7.1 MA40B7 OPEN 16 16 12 MA407S-1 MA40F14-1B dia.18.0 0.5 dia.10.4 MA40E7R/S 3 0.1 9 0.1 MA40E8-2 14 0.3 18 10.4 10.4 8 0.3 WATERPROOF 40 5 50 2 deg. 12.0 0.5 9.0 1.0 10.0 0.3 39.5 5 12 10 12 0.2 14 0.1 10 SPECIFICATIONS Part Number MA40E7R/S MA40S4R/S MA40B8R/S MA40B7 MA40E7S-1 MA40S5 Open structure type Combined use type -50 4 -- -- 70 2550 20% -40 ~ +85 0.2 ~ 2.5 MA40E8-2 MA40MF14-1B Construction Waterproof type Open structure type Waterproof type Using Method Receiver and Transmitter (Dual use) type Nominal Frequency (kHz) 40 +4 Overall Sensitivity (dB) -- -- -- -45-5 -- Sensitivity (dB) -74 min. -63 3 -63 3 -- -72 min. Sound Pressure (dB) 106 min. 120 3 120 3 -- 106 min. Directivity (deg) 100 80 50 44 75 Capacitance (pF) 2200 20% 2550 20% 2000 20% 2000 20% 2200 20% Operating Temp. Range(C) -30 ~ +85 -40 ~ +85 -30 ~ +85 Detectable Range (m) 0.2 ~ 3 0.2 ~ 4 0.2 ~ 6 0.2 ~ 4 0.2 ~ 3 Resolution (mm) 9 Dimension (mm) 18 x 12h 9.9 x 7.1h 16 x 12h 16 x 12h Weight (g) 4.5 0.7 2.0 2.0 4.5 Allowable Input 85 (40kHz) 20 (40kHz) 40 (40kHz) 100 (40kHz) 100Vpp Voltage (Vp-p) Pulse width 0.4ms Pulse width 0.4ms Pulse width 0.4ms Continuous signal Continuous signal (Rectangular wave) Interval 100ms Interval 100ms Interval 100ms Packaging Quantity (Pcs.) 90 540 150 150 90 Waterproof type -- -- -85 min. -87 min. 106 min. 103 min. 75 110 x 50 2800 20% 4000 20% -30 ~ +85 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 Pulse width 0.4ms Pulse width 0.8ms Pulse width 0.8ms Interval 100ms Interval 60ms Interval 60ms 540 80 150 PART NUMBERING SYSTEM MA40 40kHz FAMILY B: 16mm dia. S: SMALL 10mm dia. E: WATERPROOF (- ) (R/S) R: RECEIVER FOR DUAL TYPE S: SENDER FOR DUAL TYPE MODEL 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 |
Price & Availability of MA40S4
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