MEMS Technology pressure sensor for medical healthy equipment

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Product Overview

Description



Features


■ Range: 0~10~50, 100, 200kPaG
■ MEMS technology, Solid-state reliability
■ Barb inlet pipe
■ Calibrated mV output
■ Temperature compensated
■ Working temp.: -30℃~+125℃(-22℉~+257℉)
■ Gage pressure type(Positive&Negative Pressure)
■ Easy to use and embed in OEM equipment



Applications


For medical and healthy equipment, e.g. Patient Monitoring, Infusion and Syringe Pumps, Anesthesia
machines, Respirators and Ventilators, NPWT, DVT, Catheter, COPD Treatment, Kidney dialysis, Cupping&
Cosmetology, Hospital beds, Massage device etc.

For white goods and consumer electronics, e.g. Refrigerator, Printer, Humidifier, Washer/Dryer, Coffee
machine, Dust collector or Cleaner, Robotic ,Sport equipment etc.

For more fields, e.g. Digital display meter, Air pump, Process control, Pressure switching, HVAC and
pneumatic device, Air flow monitor, Automation, Automotive electronic,Intelligent fire control systemetc.


Electronic Performance


■ Power Supply: ≤16Vdc or 6.0mAdc
■ Input Impedance : 4kΩ~6kΩ
■ Output Impedance : 4kΩ~6kΩ
■ Insulation Resistor: 100MΩ,100VDC
■ Over Pressure: 1.5X Rated Pressure


Construction


■ Sensing Die: Silicon
■ Die Mounting Glue: Silicone Gel
■ Leading wire: Gold Wire
■ Package Housing: PPS(Phenylene sulfide)
■ Pin: Silver Plated Copper
■ Net Weight: Approx.5g


Specifications


Specifications
Symbol
Min
Typ.
Max
Unit
Pressure Range
Pop
10, 50, 100, 200


kPa


1.45、7.25


PSI
Working Voltage
Vs
_
10
16
Vdc
Working Current
Io
_
6
_
mAdc
Storage
 Temperature
Tstg
-30
25
+125

Working Temperature
Topt
-20
_
+100

Bridge Resistance
R L
4.5
5
5.5

Offset/Zero Output
Voff
-1
0
+1
mV
Linearity

-0.5
_
+0.5
%VFSS
Hysteresis


±0.15

%VFSS
TCO (Temp. Coefficient of Offset)
TC VOFF
-1.0
_
+1.0
mV
TCS (Temp. Coefficient of Span)
TC VFSS
-2.0
_
+2.0
%VFSS
Response Time
TR
_
2.5
_
ms
Long-term Stability (1000h)

_
±0.5
_
%FS


Pin Connection&Definition




Dimension(mm)






Main Products




0.0853 s.