Memspirani Vacuum Transducer | Resistant to Contamination
Designed for cost-effective OEM integration! Pulse sensor excitation to prevent signal drift in high vacuum.
The PVC4000 series is a MEMS thermal conductivity sensor (Pirani sensor), measurement electronics, and microprocessor packaged in a super compact PCB assembly, functioning as a MEMS Pirani vacuum transducer. 【Recommended for the following issues】 ◆ Signal drift due to self-heating of the sensor chip ◆ Leak detection in closed systems maintained under primary vacuum, such as vacuum-insulated panels <Reasons for selection> - Range: 0.001 to 760 Torr (0.13 to 101 kPa) - Fast response time <1.2s - Low power consumption for battery-operated devices - Temperature assurance *For more details, please contact us via our website.
basic information
- Operating temperature: -25 to 85°C - Storage temperature: -40 to 90°C - Vibration: 100g peak (5 drops, 3 axes) - Overpressure: 27.5 bar
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PVC4000 Series
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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