WIDEPLUS -9 series pressure transmitter established a model of new price-performance ratio for civil and industrial product of mass low cost. These products are widely adapted for the detection in gas pressure, liquid pressure and even bad medium environment such as pollution water, lightly corrosive liquid and gas.
9 series pressure cavity is made of stainless steel single unit integration structure by processing so may guarantee for the better seal performance. The characteristic of product are no O-ring, no welded, no silicon oil or other organic, structural durability; the most apply to pump and compressor, liquid pressure and pneumatic system, go-anywhere vehicle, energy and water processing system, pressure instrument, refrigerating equipment, agricultural machinery device, locomotive braking system.

·Stainless steel single unit integration structure
·High accuracy
·Working temperature scope is wide
·Leakage-proof
·Low cost
·No silicon oil, no weldless
·Anti-electromagnetic proof /radio interference suppression

Measuring range             0ï½?ï½?0 MPa
Accuracy                        ±0.5%FS, 1%FS
Medium compatibility        17-4PH stainless steel
Pressure circulation        >108 full pressure circulation
Overload pressure          2 times rated pressure
Disruption pressure         5 times rated pressure
Long-term stability           ±0.25%FS/year
Supply power                  24V DC
Output signal                    4ï½?0 mA
Noise                               ï¹?mv RMS
Frequency band width     DC to 1 KHz (-3db)

The sensor adopted micro melts technology and introduce aviation application science and technology; using high temperature glass the micro processing silicon voltage dependent resistance strain gauge to melt on the stainless steel diaphragm. The glass adherence craft has avoided the temperature, humidity, machinery fatigue and medium to the glue water and material influence, and then improved the sensor long-term stability in the industry ambient, in the meanwhile also avoided the sensor P-N effect phenomenon that appeared in the traditional micro machining operation manufacture process.