Introduction

HPT301pressure sensors consist of a ceramic base plate and a flush diaphragm and work with the piezoresistive principle.The Wheatstone bridge is screen printed on one side of the flush ceramic diaphragm which is glued to the sensor’s body conversely. The bridge faces the inside where a cavity is made and the Diaphragm’s opposite side can therefore be exposed directly to the medium to be measured. The Al 2O3 ceramic has excellent chemical resistance, so no additional protection is normally required.

HPT301 sensors are thermally compensated by laser-adjustable PTC resistors and the use of ceramic ensures a high linearity across the entire range of measurement, reducing effects of hysteresis to a minimum.

Features:

Strong ceramic diaphragm.

Excellent resistance to corrosion and abrasion.

Absolute measurement available.

Thermally compensated.

Extended customization.

Wide measuring range.

Shenzhen Haohua  Electronic  Co.,Ltd is commitment to research and production and sales of various kinds of sensors ,automated testing equipment in one  high -tech enterprise. Our products include pressure sensors ,liquid level sensors, 
humidity and temperature  sensor, pressure transmitter ,control instrument, and non-standard test equipments are widely used 
in oil industry, chemical industry ,metallurgy, electric power ,environmental protection, metering , automatic control 
,manufacturing process inspection and other domain. Kinds of non-standard sensors can be made according to your requirement. 
we constantly pursue the "quality first ,sincere service" business philosophy  to provide most sincere and satisfactory  
services for customer at home and abroad.