Due to the necessity of insitu pressure measurement of the measured flow field, placement position, or dynamic frequency response, there are often severe requirements for the miniaturization of the sensor's external dimensions. HC10 series miniature pressure sensors and transmitters are designed for the above working conditions. The series uses advanced micromachined silicon diaphragm as the core component, highprecision integrated pressure resistance sensor, and utilizes international advanced miniaturization. The manufacturing and packaging process is performed in an elaborate and delicate miniature package. Its small size, compact structure, light weight, durability, and excellent dynamic and static characteristics.

Product Usage

Widely used in aerodynamics research, aircraft and engine testing, wind tunnel testing, fluid mechanics and hydraulic testing, civil engineering, rock and soil mechanics, seismic monitoring, shrinkage testing, hydraulic turbine and underwater weapons testing, biomedical applications , chemical explosion or nuclear shock wave and many other research areas.

Features

◇ Wide range of measurement range from: -100KPa to 100MPa

◇ Small size, high frequency dynamic response,

◇ Dynamic pressure sensor, miniature pressure sensor with a minimum diameter of 2.54mm and a length of 3.77mm

◇High precision, up to 0.1%FS

◇ Temperature range is wide, from low temperature: -40°C to high temperature +120°C (Special to +175°C).

◇Long-term stability, resistance to various harsh environments

◇ High natural frequency: 20KHz to 2MHz

◇Customized according to customer requirements

Performance parameters

Measuring range: -100KPa～100MPa

Overload capacity: 2 times full scale pressure

Type of pressure: Absolute pressure, gauge pressure, differential pressure

Measuring medium: Gas or liquid compatible with 316 stainless steel

Comprehensive accuracy :±0.1%FS, ±0.2%FS, ±0.3%FS

Natural frequency: 20KHz ~ 2MHz

Long-term stability Typical: ±0.1% FS/year, Maximum: ±0.2% FS/year

Operating temperature :Generally -20°C～85°C, and the special temperature is -40°C～175°C

Zero temperature drift Typical: ±0.02% FS/°C, Max: ±0.05% FS/°C

Sensitivity Temperature Drift Typical: ±0.02% FS/°C, Max: ±0.05% FS/°C

Power Supply Range :9~36VDC (General 24VDC)

Signal output: 0～100mV, 0～5VDC, 1～5VDC, 0～10VDC, 4～20mA

Insulation resistance :≥1000MΩ (at 100VDC)

Resolution Infinitely small (theory): 1/100000 (usually)

Interface and housing:Stainless steel 1Cr18Ni9Ti