85184E_Man_pressure sensors for high temperature_07-2014_ENG 7 3. TECHNICAL DATA MELT PRESSURE TRANSDUCERS M30/M31/M32/M33 series Main features - Pressure range: from 0-35 to 0-2000 bar / from 0-500 to 0-30000 psi - Accuracy: < ±% FSO (H); < ±% FSO (M) - Fluid-filled system for temperature stability - 3Mercury filling volume: M30 series (30mm) - M31/M32/M33 series …
High Temperature Dynamic Pressure Sensors. PCB ® High Temperature dynamic pressure sensors are designed for operation at the highest temperatures. They can be structured with a quartz element (112, 115, 116 Series) or a UHT-12™ element (176 Series). Quartz sensors operate, without cooling, up to +750 °F (+399 °C) on compressors and pumps.
· We report the first tunable diode laser (TDL) absorption measurements for gas temperature and species concentrations in a pilot-scale, high-pressure, entrained-flow, oxygen-blown, slagging coal gasifier with pressures up to 18 atm and temperatures to 1800 locations in the gasifier flow were investigated: (1) the reactor core, (2) the exit of the reactor where a water spray quenches the ...
The HTP series miniature pressure sensor uses a fully active four arm Wheatstone bridge, dielectrically isolated Silicon on Sapphire sensing element based on proprietary technology. An operating temperature range of -195 to +204°C makes this sensor ideal for extreme temperature applications from cryogenics to engine compartments.
Using temperature stand-offs can replace expensive high temperature pressure sensors. When selecting a pressure transducer for monitoring high temperature liquids or gases, be sure to note the operating temperature range of the transducer. This specification is included under environmental data on most manufacturers’ data sheets. The temperature compensated range specification of a ...
High Temperature Pressure Transducers and Transmitters. High temperature pressure transmitters are used in applications where the media temperature exceeds the temperature limits of standard pressure transmitters, such as steam, food processing & engine monitoring. High temperature transducers are the most common solution for measuring pressure in hot environments, although …
Hygienic pressure sensor with diaphragm seal for high temperature applications Application The PI22/PI23 series pressure sensors are designed for high-temperature applications as can among others be found in UHT plants (ultra high temperature). Flexible: 2, 3 or 4 wires The pressure sensors with clearly visible LED display can not only be connected as 3- or 4-wire units but also as loop ...
pressure sensor can be used for pressure sensing in high-temperature applications. I. Introduction. Pressure measurement is needed in many industry applications, such as pressure monitoring in oil storage tanks [1], vacuum level control in chambers [2]. MEMS pressure sensors are pressure sensors fabricated with MEMS (Microelectromechanical Systems). Thanks to
The high-temperature gas pressure sensor is shown in Fig. 1. The two FPIs respectively generate a reference optical path and a sensing optical path, which are connected through a 3 dB coupler. The overall sensor is composed of two hollow silica tubes (HST1: inner/outer diameter~132 µm/200 µm; HST2: inner/outer diameter~5 µm/125 µm) and optical fibers. Multimode fiber (MMF: core/cladding ...
· High temperature measuring results show that the sensor can be used for from room temperature to 350 °C in harsh environments. It offers a reference for the development of high temperature piezoresistive pressure sensors.
Melt Sensor Gefran Melt sensors are pressure/temperature transducers and transmitters designed for use in high-temperature environments. They read media pressure up to a temperature of 538°C, and resist such high temperatures thanks to the ir special mechanical construction, in which the measurement element is isolated from the Melt.
High Pressure Transducers and Transmitters. Pressure measurement at high pressure requires a special design of sensor for high performance and safety. Silicon-on-Sapphire technology delivers with accurate, high pressure measurement up to 5,000 bar (72,500 psi) and over a wide temperature range.
Feejoy Temperature Sensor is a high temp/temperature pressure transducer type which belongs to the technical field of temperature monitoring devices for substation equipment. The problem, solved by the accurate high temp/temperature pressure measurement sensors, is that in the long-term operation of the equipment, the joints, contacts, switches, intermediate heads and other parts of various ...
HIGH TEMPERATURE- AND INTELLIGENT PRESSURE SENSORS BASED ON THIN-FILM TECHNOLOGY INCLUDING MODULAR ELECTRONIC CONCEPTS FOR CLOSED LOOP CONTROL ON GAS ENGINES Stefan Neumann, Matthias Bienwald imes gmbh ,D-87600 Kaufbeuren Tel: ++49 8341 966173-0 e-mail: [email protected] more than combustion pressure sensors M10*1 are available. example with high …
High-Temperature Pressure Sensors. We offer a select range of High-Temperature Pressure Sensors designed for the harshest of environments. Some of the key features of these sensors are: Pressure ranges available from 0 – 35,000 PSIA. Operating temperature -40°C to +260°C. High accuracy of up to % FS.
Melt Sensor Gefran Melt sensors are pressure/temperature transducers and transmitters designed for use in high-temperature environments. They read media pressure up to a temperature of 538°C, and resist such high temperatures thanks to the ir special mechanical construction, in which the measurement element is isolated from the Melt.
· High temperature pressure sensors are dedicated for use in high temperature applications. As we may all know that ordinary pressure sensors can't work in high temperature environment for a long time if no protective measures are taken. To provide solutions for high temperature application, high temperature pressure sensors are developed without extra measures taken. This kind of sensor …
35X HTC High Temperature Digital Pressure Sensor ( 300 degC)-The 35X HTC high temperature digital pressure sensor is suited for media temperatures up to 300 °C; 35X HTT High Temperature Compensated Pressure Sensor-Pressure sensor for applications in bio-reactors or autoclaves. The transmitter is compensated up to 150 °C and may be operated continuously or sterilised at this level, …
sensor for high temperature pressure measurement. The SOI type pressure sensor can measure pressure above 150°C. The SOI type pressure sensor can be use for new automotive control systems. Because the SOI type pressure sensor piezoresistors are isolated from the pressure medium, it is possible to measure the pressure of electrically conductive media ( water, oil). We can mass …
MEMS Pressure Sensor for High-Temperature Applications . Qiubin Zhao, Xingguo Xiong . Department of Electrical and Computer Engineering, University of Bridgeport, Bridgeport, CT 06604 . Abstract . MEMS pressure sensors have been widely used in automobiles, airplanes, submarines, and biomedical devices. For some special applications such as aerospace and underground oil exploration, pressure ...
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