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Supplier: American Sensor Technologies, Inc. - AST
Description: The AST4500 submersible pressure sensors are approved to UL/cUL913 (CSA 157) Class 1 Div 1, Groups C and D for use in intrinsically safe areas with an approved barrier. For pressure ranges from 0-2.5 to 100 PSI that require a wide range of media compatibility, the submersible series is an
- Working Pressure Range: 0 to 1,000 psi
- Accuracy: 0.25 ±% FS
- Operating Temperature: -40 to 185 F
- Signal Output: Analog Current, Analog Voltage
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Supplier: American Sensor Technologies, Inc. - AST
Description: The AST4510 submersible pressure sensors are approved to UL/cUL913 (CSA 157) Class 1 Div 1, Groups C and D for use in intrinsically safe areas with an approved barrier. For pressure ranges from 0-2.5 to 100 PSI that require a wide range of media compatibility, the submersible series is an
- Working Pressure Range: 0 to 7,500 psi
- Accuracy: 0.25 ±% FS
- Operating Temperature: -40 to 185 F
- Signal Output: Analog Current, Analog Voltage
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Supplier: Merit Sensor Systems
Description: The HTS Series is a surface-mountable pressure sensor that offers you a choice between an analog or digital output. But the HTS Series is not just your typical surface-mount device. Due to its backside-pressure-measurement design, the sensor’s electronics are isolated, making the HTS
- Working Pressure Range: 1 to 100 psi
- Operating Temperature: -40 to 257 F
- Measurement Type: Absolute, Gauge
- Media: Gas, Liquid
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Supplier: American Sensor Technologies, Inc. - AST
Description: American Sensor Technologies, presents the AST4100 as a compact, price-competitive stainless steel pressure sensor. Compatible with a wide range of liquids and gases over pressure ranges up to 10,000 PSI, the AST4100 covers a diversified variety of applications. AST4100
- Working Pressure Range: 0 to 25 psi
- Accuracy: 0.5 ±% FS
- Operating Temperature: -40 to 185 F
- Signal Output: Analog Current, Analog Voltage
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Supplier: Brooks Instrument
Description: change gas types frequently or need to re-range while preserving gas measurement and control accuracy. It enables a new level of process flexibility combined with unprecedented flow measurement and control performance. Features Programmable multi-gas/multi-range capabilities Brooks® MultiFlo™
- Media Temperature Range: 41 to 122 F
- Operating Pressure: 150 psi
- Mass Flow Rate: 0.000008259 to 0.13765 lbs/min
- Operating Temperature: 41 to 122 F
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MSilica Nanoparticles Treated by Cold Atmospheric-Pressure Plasmas Improve the Dielectric Performance of Organic-Inorganic Nanocomposites
. The liquid-phase PDMS was made by mixing PDMS. monomers and a curing agent in a 10:1 ratio (Sylgard 184,. Dow Corning, Midland, MI, USA). Bubbles in the liquid. PDMS were removed by exposing the mixture to a. vacuum for 1 h. PDMS liquid was poured onto the silicon. master, cured for 45 min at 1001C
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A liquid level sensor based on fiber optic array and magnetic coupling
[10] Zhao Jiang-hai, et al., “White-Light Interferometric Fiber Optic Liquid Level Sensor Based on MEMS Fabry-Perot Cavity,” Photonics and Optoelectronic (SOPO), 2010 Symposium on, 1-4(2010).
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Optimization of the Liquid Height Measurement in the Fuel Reservoirs Utilizing Silicon
Based Pressure Sensors and Considering Their Thermal Characteristics
The Use of MEMS Pressure Sensor in Measuring the Liquid Levels in Reservoirs: .
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Method for Creating Low Cost 3D MEMS Chemical Sensors by Using Through Wafer VIAS and Wafer Bonding
Earlier work on wafer level packaging of MEMS scale chemical sensors was primarily focused on the mechanical retention of liquid chemicals, and did not consider a 3D electrical architecture [1].
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Integrated Circuits for Analog Signal Processing
Detecting physical variation through capacitance sensing is one of the most common approach in a wide variety of physical measurement systems, such as liquid - level gauges, pressure meters, rotor displacement in integrated accelerometers, and MEMS -based sensors , etc. MEMS has favored the…
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Capacitive Sensor Signal Conditioner - Nasa Tech Briefs :: NASA Tech Briefs
MEMS sensing elements, such as pressure sensors for hydraulic control systems, humidity sensors, and liquid level gauges also benefit from these features.
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A Low-noise CMOS Readout Circuit for Capacitive Micro-sensors
Capacitive MEMS sensors are used to measure many physical variables like position, accelerometer, angular speed, and liquid level to detect the environmental changes [1-5].
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ZMDI 14-Bit Capacitive Sensor Conditioning IC Raises Bar on Accuracy, Linearity, and Temperature for Pressure Sensors
The device is particularly suited for MEMS -based sensor elements, such as pressure sensors for hydraulic control systems, humidity sensors, and liquid level gauges.
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A Novel Interface Circuit for Capacitive Sensors Using Correlated Double Sampling Demodulation Technique
In the last decade, the fast development CMOS- MEMS micro sensor systems that can measure many physical variables like position, accelerometer, angular speed, and liquid level to detect the environmental changes.
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Liquid packaging for MEMS sensors and RF devices
In the case of a MEMS current sensor , packaging in a liquid environment reduces the change in sense beam resistance for a given current level and increases the total current handling capability by 50% (fig. 7).
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Study on Leveling Control for a Paddy Laser Leveler
Leveling Control Using a Gyro and an Accelerometer Seeing that the liquid inclination sensor was a bottleneck in improving the system’s sluggishness, a MEMS acceleration sensor was used to be substituted for the liquid type sensor.