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  [Compensated Packages] TR Series – Fully Compensated
  글쓴이 : 다일IBC     날짜 : 12-05-21 20:16     조회 : 4778    
(Piezoresistive Pressure Sensors / 압저항식 압력센서)
  

 
New Fully Compensated TR Series

 
        
Overview

Features

Range                       15 to 500 psi (1.03 to 34.47 bar; 103.4 to 3,447.4 kPa)
Type                          Absolute, gage
Media                        Air, gases and liquids
Packaging                  Bulk, Tape & Reel
Flexibility                   Sensitivity, resistance, bridge, constraint, etc.
Temperature Range    -40 to +150 C


Benefits

Performance  Enjoy best-in-class performance due to Merit’s proprietary Sentium technology
Cost             Save money over time with high-performing die
Security        Feel confident doing business with an experienced company backed by a solid parent company (NASDAQ: MMSI)
Speed          Get to market quickly with creative and flexible solutions.
Service         Experience prompt, personal and professional support.

Typical Applications

Industrial       HVAC
                        Industrial Automation
                        Refrigeration

Automotive     Transmission Pressure
                        Oil Pressure
                        Fuel Rail
                        EGR/Exhaust
 
 
Applications

                      
 
Merit Sensor Systems, Inc. has partnered with customers for more than 20 years to design, fabricate, assemble and package reliable, cost-effective piezoresistive pressure sensor solutions for automotive, medical, industrial, aviation, defense and consumer applications.
 
Merit Sensor offers full-service design capabilities, in-house wafer fabrication, flexible shipping, packaging and assembly, piezoresistive technology (PRT), expansive pressure ranges (0.15 psi to 15,000 psi), complete pressure measurement (absolute, gage, differential and vacuum) and unmatched operating temperature range (-40°C to 150°C) via our Sentium® process. Additionally, Merit Sensor is able to provide unparalleled flexibility to customize pressure sensing solutions to fit into our customers’ applications.
 
Unlike other pressure sensor suppliers, Merit Sensor can provide customers with completely customized pressure sensor designs with large or smaller/limited production runs. Our customers range from pressure sensor transducer manufacturers who are already experts in pressure sensing technology and rely on Merit Sensor for highly stable and sensitive MEMS sensing elements (bare die), to customers who have little to no experience in the pressure sensing world and look to Merit Sensor to assist with a completely custom design and implementation of a pressure sensor that best fits their application.
 
At Merit Sensor our engineers are application experts. We are ready to help customers design your application to work with a pressure sensor, and/or design a customized pressure sensing solution that works for your application. If you are unsure whether a pressure sensor is right for your application, Merit Sensor can help you make that determination.

 
 
Specifications
 
Features
Symbol Min. Typ. Max. Unit
Electrical
Supply Voltage Vdd 4.5 5 5.5 Volts
Supply Current Id     10 mA
Output Current Iout     2.5 mA
Short Circuit Current Isc -25   25 mA
Reverse Polarity Protection1 Vrp -33     Volts
Overvoltage Protection1 Vop     33 Volts
ESD2 Vesd >4     kV
Performance
Output Range Vout 10   90 %Vdd
Resolution Pres 0.1 0.03 0.02 %FS
Pressure Error3 Perr -2.5 0 2.5 % FS
Static Proof Pressure Pproof   2X FS   PSIA
Burst Pressure Pburst   3X FS   PSIA
Failed Low     < 9   %Vdd
Failed High     > 91   %Vdd
Lifetime Drift Plife     0.5 %FS
Repeatability Prepeat     0.25 %FS
Environmental
Operating Temperature   -40   150 °C
Storage Temperature   -55   150 °C
 
1 Device will cease operation during supply voltage fault.
2 Human body model1.5kOhm/100pF.
3 Pressure Error includes all error for hysteresis and linearity over the entire operating temperature range. It does not include lifetime drift
 
 

 
 
 
 
 

 
 
 
Merit Sensor Systems 한국 총판 (주)다일아이비씨 


   


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