High Intensity Acoustic Sensors

Columbia's High Intensity Acoustic Sensors are designed for the measurement of gas-borne sound in industrial applications. They are constructed of type 316 SS for use in corrosive environments. These sensors offer a variety of connector and mounting options, all of them when combined with the all-welded construction provide a true hermetic seal.

Model Sensitivity
(pC/psi)
Max Pressure
(psi)
Frequency Range Mounting
567M7
1100 550 5.2Hz to 5KHz 1.125-12 UNF-2A Straight Thread
765M20
2200 3,000 2Hz to 8KHz 1" NPT Male Thread
765M22
1200 3,000 2Hz to 8KHz 1" NPT Male Thread
765M25
1200 3,000 2Hz to 8KHz 1.125-12 UNF-2A Straight Thread
765M27
1200 3,000 2Hz to 8KHz 1.125-12 UNF-2A Straight Thread
765M30
2100 3,000 2Hz to 8KHz 1.125-12 UNF-2A Straight Thread
765M35
2100 3,000 2Hz to 8KHz 1.125-12 UNF-2A Straight Thread
938
800 550 2Hz to 15KHz 3/4" NPT Male Thread
939M10
1200 550 2Hz to 15KHz 1" NPT Male Thread
939M12
1200 550 2Hz to 15Khz 1.125-12 UNF-2A Straight Thread
Product Lines
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