MA40B8R Datasheet PDF

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 12 10 10 ␾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 ± 0.2 14 ± 0.1 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.