Silicon Strain Gauge Piezoelectric Pressure Sensor

Product Description

Product Introduction
Silicon Strain Gauge Piezoelectric Fuel oil Air Pressure Sensor is a silicon MEMS strain gauge sensor which is glass bonded to a stainless steel diaphragm. It avoids influences on product caused by temperature, humidity, mechanical fatigue and medium, thus to improve its longterm stability in the industrial environment. Its pressure chamber is made of 17-4PH stainless steel in an integrated way without welding seams or O-rings and free of leakage troubles. The sensor adopts the advanced digital Compensated Temperature and is featured with the strong interference resistance, wide working temperature scope and longterm stability, etc. The series products provide several optional pressure connections and electric connections for customers.
Product Features
♦ Advance Microfused Silicon Strain Gauge, whole-designed elastomer, free of leakage troubles ♦ Efficient lightning protection and strong anti RFI&EMI protection. ♦ Advanced digital temperature compensation and wide working temperature scope ♦ High sensibility, high accuracy, high frequency response and longterm stability
Standard Range
Pressure Type: gauge pressure absolute pressure sealed pressure
Pressure Range(bar):1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600
Pressure Range(psi):15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K
Technical Index
Signal output	4~20mA 0.5~4.5VDC 0~5VDC 0~10VDC
Signal line specification	2wire 3wire 3wire 3wire
Power Voltage	9~30VDC 5VDC 9~30VDC 15~30VDC
Accuracy	±0.1%FS ±0.3%FS ±0.5%FS
Zero Drift	±0.02%FS/°C
Thermal Sensitivity Shift	±0.02%FS/°C
Longterm Stability (1 Year)	±0.1%FS
Frequency Response (-3dB)	3.2kHz
Compensated Temperature	-20~+85°C
Working Temperature	-40~+125°C
Storage Temperature	-40~+125°C
Overload Pressure	300% FS
Burst Pressure	500% FS
Mechanical Vibration	±20g
Impact (11ms)	100g
Environmental Protection	IP65
Housing Parts	17-4PH
Electromagnetic compatibility	EN61000-6
Certificates	CE RoHS

Beijing Silk Road Enterprise Management Services Co.,LTD is a leading manufacturer of pressure sensors / transmitters / transducers since 2009. We have approved certification, and gathered a core team of design engineers with rich experience in high-quality pressure transmitters, process control and similar products.

We design, engineer, and manufacture sensor, pressure transmitter, pressure module, temperature transmitter, etc. Our products are widely used in air compressors, electricity, Oil, Chemistry, Printing, Food, Pharmacy, Hydraulic, Metallurgical and Building Construction. In addition to our extensive offering of standard product, OEM/ODM pressure sensors / transmitters / transducers are also welcomed!