Aviation Grade Digital Barometer

hysteresis as well as outstanding temperature and long-term stability are achieved.
The Model 11901 Dual or Model 11901-A Triple Digital Barometer are designed to make accurate pressure measurements throughout a wide range of environmental conditions. Using capacitive, absolute pressure sensor technology, excellent hysteresis as well as outstanding temperature and long-term stability are achieved. By combining the sensor with AWIs quad-plate pressure port technology, venturi effects by wind speed are minimized contributing to the barometers exceptional repeatability. Its precision and diagnostic design make it ideal for applications requiring the highest in performance and reliability, such as aviation and meteorological studies. Inherent Performance When the pressure changes, the silicon diaphragm bend and changes the height of the vacuum gap in the sensor. As the vacuum changes the capacitance of the sensor changes, which is measured and converted into a pressure reading. The pressure sensor combines three powerful techniques for its superior performance: the use of single crystal silicon as sensor material, the capacitive measurement principle and the air sampling inlet. Silicon offers good elasticity, low hysteresis, excellent repeatability, small temperature dependence and superior long-term stability. The design of the capacitive pressure sensor was maximized for a wide dynamic range and includes a built-in overpressure blocking mechanism. Pressure sampling is accomplished through the quad plate pressure port that negates any outside air effects through its unique air inlet design. Accuracy By Design AWI's Dual and Triple Digital Barometer continuously compensates for pressure linearity and temperature dependency. Adjustments are made at seven temperature levels over the full operating temperature range and seven to nine pressure levels over the operating pressure range at each temperature level. The calculated individual basic pressure and temperature adjustment coefficients are stored in the EEPROM of each pressure transducer. The user cannot change these basic factor adjustments. Scientifically Valid Chain of Calibration Every Digital Barometer is calibrated through a scientifically valid chain of reference. The traceability chain goes directly from the product up to the National Institute of Standards and Technology (NIST) with an unbroken chain of calibrations. All barometers come with a factory calibration certificate which is NIST traceable. Self Diagnostics for Reliable Measurements For reliable measurements the 11901 barometer has two pressure transducers while the 11901-A has three transducers. Software continuously checks that each transducer remains within set tolerances.

hysteresis as well as outstanding temperature and long-term stability are achieved.

Exterior Grade Coated Pvc Mesh Fabric for Digital Printing
Exterior Grade Coated Pvc Mesh Fabric for Digital Printing

Size:1*5 Material:Plastic Model Number:NL-MF Brand Name:Nuclearsign Place of Origin:Zhejiang China (Mainland) Coated pvc mesh has a slick or shiny looking surface. Surprisingly lightweight given the durability. ...

Hangzhou Nuclear Coating Fabric Co., Ltd.

La Crosse XG-55 Digital Altimeter Compass Watch with Thermometer, Barometer, Forecast, Chronograph, and Two Alarms
La Crosse XG-55 Digital Altimeter Compass Watch with Thermometer, Barometer, Forecast, Chronograph, and Two Alarms

Material:Stainless Steel Feature:Alarm Type:Digital lacrxg-55Regular price: $99.95Sale price: $59.95, 2/$118.00 ...

La Crosse Technology

Digital lcd watch with Altimeter, Barometer, Thermometer, Weather forecast
Digital lcd watch with Altimeter, Barometer, Thermometer, Weather forecast

Special Function: Barometer, Altimeter, Thermom... Band Material:PU Case Material:ABS Plastic Movement:Japan Age:2009 Gender:Men's Material:Plastic Feature: Auto Date, Chronograph, Complete Calen... Type:Digital, Sport Model Number:SM1288 Place of Origin:Guangdong China ...

Wowsum Electronic International Co., Ltd.

Solar Power Multi functional Digital Compass & Altimeter & Barometer & Thermometer / Promotional Outdoor Gift ( SR308 )
Solar Power Multi functional Digital Compass & Altimeter & Barometer & Thermometer / Promotional Outdoor Gift ( SR308 )

Model Number:SR308 Brand Name:oem, odm available Solar Power multifunction digital compass & compass maximum history altitude record in relative altitude measurement ...

Shenzhen Sunroad Electronic Co., Ltd.

digital fishing barometer BA100
digital fishing barometer BA100

It's a perfect equipment for fishing enthusiasts. ...

Shenzhen Sunroad Electronic Co., Ltd.

Altimeter, Barometer, Digital Compass, Pedometer, Heart Rate Monitor with PC Link
Altimeter, Barometer, Digital Compass, Pedometer, Heart Rate Monitor with PC Link

Watch Case:Stainless Steel Watch Bands:Synthetic Rubber Type:Advance Sensor Master Watch Model Number:D02G05 Place of Origin:Guangdong China (Mainland) Heart Rate Monitor, Barometer, Digital Compass, Pedometer, Calorie Burnt, Distance and Speed Counter, Pacer ...

VTREK SPORTS & LEISURE COMPANY

High Intensity Grade for Digital Printing
High Intensity Grade for Digital Printing

Color:White Model Number:LS9000 Brand Name:OKLITE Place of Origin:South Korea Its durability is 5 years ,mainly used for highway ,traffic and railway sign.It's digital printing available. ...

Respect Gelatinous Products Co., Ltd. Of Heshan City

Professional Grade Digital CD Deck Watch Videos
Professional Grade Digital CD Deck Watch Videos

Application:Cream Butter Use:Professional Professional Grade Digital CD Deck Watch Videos ...

Parsa Ltd.

7-inch UMPC with Windows CE 5.0 OS, Digital A Grade Panel, and Built-in Wi-Fi
7-inch UMPC with Windows CE 5.0 OS, Digital A Grade Panel, and Built-in Wi-Fi

Place of Origin:Guangdong China (Mainland) Memory Capacity: Windows CE operation system ...

Fortune Joint Industry Co., Ltd.