Low Temperature Pressure Sensor PWT08

Specification

The P08 series are advanced pressure sensors engineered for extreme temperature environments.

With multi – interface options and robust sealing, they deliver accurate measurements in low and high – temperature industrial applications.

Performance Parameters
Main Performance Indicators
Specification	Description
Range	Absolute Pressure: Selectable between 0~70MPa
	Sealed Gauge Pressure: Selectable between 0~70MPa
Units	MPa/ bar/kPa/hPa/ psi/mmHg
	“Custom units available upon request
Accuracy (Integrated Non-linearity,Hysteresis, Repeatability)	A1:0.2%FS’BFSL
	A2:0.1%FS’BFSL
	“Custom accuracy available upon request
Overload Pressure²	2xFS
Burst Pressure³	3xFS
Working Principle	Four-arm Wheatstone bridge silicon-based MEMS chip
Chip Resonant Frequency	>400KHz

Mechanical Performance
Specifications	Description
Pressure connection	See selection table, customizable
Vibration Impact on Sensor Accuracy	<1ppmFS/g
Impact connection	Maximum 20g at 10-2500Hz; Impact time not exceeding 20ms
Housing Material	Standard 316L/17-4PH stainless steel (“Other materials available upon request)
Measuring Medium	All fluids compatible with 316L/17-4PH stainless steel
Weight	≤15g; weight of cable and electrical connectors is additional and depends on selection

Electrical performance
Power Supply/Output	See selection table, customizable
Circuit Bandwidth	10Khz
Actual Frequency Response	Depends on system installation
Power-up Time	ED <200ms
Zero and Full-Scale Output Range	ED See temperature performance
	“Custom requirements available upon request
Insulation Resistance	≥100MO@500VDC
Dielectric Strength	Leakage current≤ 5mA@50VACRMS
Maximum Operating Current	ED <25mA
Output Impedance	ED <1500
Long-term Stability	Typical value ±0.1%FS
Electrical Connection	See selection table, customizable

Temperature Performance⁴
Specifications	Description
Temperature Compensation Range	Selectable within the range of -55℃ to 150℃
Storage Temperature Range	-55℃-150℃
Total Temperature Range Error	ED<0.25%FSV100℃

Inquiry

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