This is a compact airflow sensor with a built-in amplifier that uses the latest MEMS technology and electronic technology in a thermal flow method.
The PMF2000 series is an airflow sensor that utilizes the latest MEMS technology and electrotechnology. The sensor demonstrates high sensitivity and excellent stability performance by converting the temperature changes of the heated fluid flowing over the sensing surface into flow rate changes. Airflow range: 10 sccm to 10,000 sccm. Temperature compensation range: 0 to 50 °C. Voltage proportional output: 1 to 5 V.
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Main Features - High precision and high reliability (maximum 2% F.S.) - Voltage output with temperature compensation - Stable output with minimal drift - Robust sensing core structure with excellent pressure and shock resistance - Analog output (1 to 5 V) - High sensitivity and fast response performance (1 ms) Environmental Performance - Operating temperature range: -25 °C to 85 °C - Storage temperature range: -40 °C to 90 °C - Humidity: 0 to 100% (non-condensing) - Shock resistance: 100 G peak - Common mode pressure: 25 psi
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All Devices Co., Ltd. (formerly All Sensors Asia Pacific Co., Ltd.) was established on July 1, 2015. Our sensors, utilizing unique sensing technology, achieve high precision and stability, particularly in low-pressure and micro-pressure applications. We have gained support from companies that require accurate measurement of small pressures in fields such as medical, industrial, and IoT. Requests from our customers have expanded beyond differential pressure, leading to numerous inquiries and orders. We are now able to assist not only with fluid measurements such as pressure, flow rate, and wind speed but also with various sensors for temperature, oxygen, and even consulting services. In light of this progression, we have changed our company name to All Devices Co., Ltd. to reflect our capability to respond to any inquiries. Although we have changed our name, we will continue to provide support as the official representative office of All Sensors in the Asia Pacific region, just as we have in the past. We are committed to enhancing our expertise and international perspective to meet the expectations of even more customers. All Devices Co., Ltd. President and CEO, Tetsuo Hata