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High accuracy MEMS pressure sensor P2101

High accuracy MEMS pressure sensor P2101

Number Of Axles:

Output:FSO(@5.25Vdc, 25°C)-5V

Operating Temperature(℃): –40 to 125°C

Power Supply: 3-5V

Range (g): 1~75 mbar


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商品描述

Number Of Axles:

Output:FSO(@5.25Vdc, 25°C)-5V

Operating Temperature(℃): –40 to 125°C

Power Supply: 3-5V

Range (g): 1~75 mbar




Performance
Pressure range(FS) ................................................................1~75 mbar
Accuracy(BFSL typical)………………………………………..……. ±0.25% FS
Span stability(typical) .......................................................... ±0.5% FS/1000H
Total error band(>5mbar) ……………………………..…………….….. ±1% FS
Total error band(≤5mbar) ………………………………..…………….. ±3% FS
Response time ................................................................................ ~0.5ms
Load resistance ..................................................................... >5MΩ

Electrical
Excitation ............................................................................... 3.3±0.3Vdc
Supply current(@3.3Vdc typical) .............................................................. 2mA
Excitation ............................................................................... 5±0.25Vdc
Supply current(@5Vdc typical) ................................................................. 3mA
Warm up ....................................................................................<7ms
FSO(@5.25Vdc, 25°C).............................................................5V
ESD susceptibility ………....................................................................... 4KV

Environmental
Operation temperature ………............................................... –40 to 125°C
Compensated temperature ………............................................... 0 to 60°C
Solder temperature(SIP/DIP)............................................... 5s Max. at 250℃
Reflow peak temperature (SMT).......................................... 15s Max. at 250℃
Thermal hysteresis ................................................................. ±0.5% FS
Gravity(1g) sensitivity .................................................................. ±0.15% FSO
Pressure cycles ………..................................................... 10 million FS cycles
Overload(1mbar)….......................................................................... >100 * FS
Overload(5mbar)………..................................................................... >40 * FS Overload(10/25mbar)......................................................................... >20 * FS Overload(15/50/75mbar).................................................................... >10 * FS Burst pressure………................................................................. >3 * Overload
Vibration ……………………………………………….…..<20 g@10~2000Hz
Shock ………………………………………………………<100 g, 11ms pulse
Media ……….................. Ceramic,Silicon,Glass,Silicone epoxy compatible
Cover ………................................................................................ Polyamide
Substrate ……..................................................................... Ceramic
Sealing ……….............................................................. Silicone epoxy
Pressure port …………………….....1/8” barbed ports(for 3/32” ID tubing)
Electrical connection................................................. DIP,SIP or SMT

Features
• Piezoresistive MEMS
• voltage output
• ASIC fully calibrated
• Gas and non-corrosive fluids
• Low cost OEM
• Range: 1 to 75 mbar
• Temperature compensated
• Various package • Small size
• Energy efficient
• Excellent long-term stability
• Industry-leading Total Error Band
• RoHS compliant.
• I2C or SPI interface available(R)

TEB=Total Error Band
ASIC=Application Specific Integrated Circuit

Application
• Anesthesia machines
• Spirometers
• Hospital room air pressure
• Nebulizers
• VAV control
• Static duct pressure
• HVAC transmitters
• Clogged HVAC filter detection

VAV=Variable Air Volume
HVAC=Heating, Ventilation, Air Conditioning





















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