MA40S4R

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. Ran...