Piezoresistive Pressure Sensors (압저항방식 압력센서, surface-mount..)

 

SMD Series surface-mountable, 7.6mm²

 

 

 

The SMD (surface-mountable device) Series is ideal for
high-volume,low and medium pressure OEM applications.

 

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FEATURES
Range	5 to 500+ psi (.34 to 34.5+ bar; 34.5 to 3,447 KPa)
Type	Absolute, gage, differential and vacuum
Media	Clean, dry air and non-corrosive gasses
Packaging	Substrtes, covers, gels, etc.
Flexibility	Sensitivity, resistance, bridge, constraint, ect.

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.

 

 

 

 

 

SPECIFICATIONS

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	Parameter	Minimum	Typical	Maximum	Units	Notes
Electrical & Environmental
	Excitation		5	15	V	Maximum: 3mA
	Impedance	4000	5000	6000	Ω	Optional: 3,500 +/- 500
	Operating Temperature	-40		150	°C	Sentium® technology
	Storage Temperature	-55		160	°C
Performance
	Offset	-10	0	10	mV/V	Zero pressure; gage only; @25°C
	Non-linearity	-0.2	0	0.2	% FSO	Best Fit Straight Line; @25°C
	Pressure Hysteresis	-0.1	0	0.1	% FSO	@25°C
	Temp Coeff - Zero	-25	0	25	µV/V/°C	-40°C to 150°C
	Temp Coeff - Resistance	2100	2800	3900	PPM/°C	-40°C to 150°C
	Temp Coeff - Sensitivity	-1500	-2200	-2500	PPM/°C	-40°C to 150°C
	Thermal Hysteresis	-0.2	0	0.2	% FSO	Zero pressure
	Burst Pressure	3X				Full scale pressure
Full-Scale Output (@ 5 volts) Other outputs available upon request
	5 psi (.34 bar; 43.5 KPa)	62.5	75	87.5	mV
	100 psi (6.9 bar; 689 KPa)	125	150	175	mV
	300 psi (20.7 bar 2068 KPa)	120	150	180	mV
	500 psi (34.5 bar 3447 KPa)	150	175	200	mV

 

 

ELECTRICAL

Pin Bridge Closed Bridge Half 1 Out+ Out+ 2 In+ In+ 3 In- In- 4 Out- Out- 5   In-

 

         www.dailibc.com