Security/Detection

A two-channel thin-film thermopile that offers low noise in a TO-5 package. Each small active area is 2mm x 0.6mm. This is our lowest noise-voltage two-channel detector.

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Noise

Family

Security/Detection

Dexter Research Center, Inc.

If your design challenge is to create the best motion sensor or motion detector - fire sensor or fire detector, smoke sensor or smoke detector - you've come to the right company. Dexter's sensor technologies are at multiple fronts today, reducing the threat of combat on land, sea and air. Yet the industry leading advantages of Dexter sensors - low cost, high sensitivity, low energy consumption and long life - make them the perfect motion sensor for home, office and facility applications. Dexter thin-film and silicon detectors can target precise threats, whether defined by movement, temperature or body mass. Intensive MIL-STD-883H testing performed by Trialon Corporation, an independent testing facility, confirm that Dexter Research's silicon-based temperature sensor detectors meet the same rugged requirements of 1,000G's for mechanical shock and 30G's in random vibration for which our thin-film detectors are famous. Download Dexter's report here (PDF).

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Security/Detection

2M - Dexter Research Center, Inc.

A thin film-based single element thermopile detector that offers the world's highest sensitivity in a TO-5 package. Dare to compare. Low noise voltage of 12.8nV/Hz.

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Security/Detection

ST60 Dual - Dexter Research Center, Inc.

A two-channel silicon-based thermopile detector in a TO-5 package. Each small active area size is 0.61mm x 0.61mm. This is our lowest-cost and fastest time constant two-channel detector. It delivers a time constant of 18ms with Nitrogen encapsulation gas combined with a very low Temperature Coefficient of Responsivity of -0.04%/°C. This detector has a very short thermal shock response to ambient temperature change.

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Security/Detection

ST120 Dual - Dexter Research Center, Inc.

A two-channel silicon-based thermopile in a TO-5 package. Each small active area is 1.2mm x 1.2mm . Time constant of 25ms with Nitrogen encapsulation gas. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/C. This detector has a very short thermal shock response to ambient temperature change.

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Security/Detection

ST150 Dual - Dexter Research Center, Inc.

A two-channel silicon-based thermopile detector in a TO-8 package. Each active area size is 1.5mm x 1.5mm. Affordable two-channel design with strong output and a very low Temperature Coefficient of Responsivity of -0.04%/C.

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