XHYX15 pressure sensor core body
1 Overview
XH15 is the use of high-performance ceramics crafted by a special process of pressure sensors, ceramic is a recognized high elasticity, corrosion, shock and vibration of the material. Ceramics and its thermal stability characteristics of thick film resistors can make it up to operating temperature range of -40 ~ 125 ℃, and with measurements of high precision and high stability. Electrical insulation of> 2KV, the output signal is strong, long-term stability. High features, low price of the ceramic sensor will be the development direction of the pressure sensor in the United States and Europe have a comprehensive alternative to the trend of other types of sensors, in China, more and more users use the ceramic sensor instead diffused silicon pressure sensor.
XH15 ceramic pressure sensors are widely used in: process control, environmental control, hydraulic and pneumatic equipment, servo valves and transmission, chemicals and chemical industry and medical instrumentation, and other fields. Its small size, diameter 18mm, range 1-500BAR (1BAR = 14.5psi), low price, is widely used in various measuring the pressure of the occasion.
2 The main technical parameters
supply voltage:1-30 VDC
Bridge arm resistance: 11KΩ ± 20%
Range :1-500BAR (0.1-50MPA)
Response time: less than 1 ms
Comprehensive error: 0.2% F.S
Zero output: 0 ± 0.2 MV / V
Full Scale Output :2.0-4 .0 MV / V
Temperature characteristics: (Warming range 0-70 ℃) ± 0.015% FS / ℃
Stability: <0.2% F.S
Operating temperature: -40 ~ +130 ℃
Dimensions: diameter 18 ± 0.05, thickness 6.35 ± 0.05 毫米
3 Installation size:
Pin (pad) connection:
2 pin excitation voltage "+" 4 pin excitation voltage "-"
3 pin sensor output "+" 1 pin sensor output "-"
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