Product Description:
SMP2920 Piezo-resistive differential pressure sensor core use stainless steel material, there are also stainless steel corrugated diaphragm on both high and low pressure side to protect sensitive chip. The product’s shape and structure are the same with the similar
products overseas, with good interchangeability, can be reliably
applied to a variety of differential pressure measurements of the
occasion.
Features:
n Patent No.:ZL 2016 2 0818435.1
n Range: 0kPa~35kPa....3.5MPa
n Small size: φ19mm*16mm
n SS 316L
n Import MEMS pressure sensitive chip
n General appearance and structure and assembly dimensions.
Application:
n Industrial process control
n Gas, liquid pressure measurement
n Differential pressure measurement
n Venturi and Vortex Flowmeters
Outline structure:(Unit: mm)
Specification:
Construction condition |
Diaphragm material | SS 316L |
Housing material | SS 316L |
Pin Wire | Gold-plated karaf /100mm silicone rubber wire |
Seal ring | Nitrile rubber |
Electrical Condition |
Power supply | ≤2.0mADC |
Impedance input | 2.5kΩ~5kΩ |
Impedance output | 2.5kΩ~5kΩ |
Response | (10%~90%):<1ms |
Insulation resistance | 100MΩ,100V DC |
Maximum static pressure | 15MPa |
Environmental Condition |
Media applicability | Fluid which has no corrosion on stainless steel and nitrile rubber |
Shock | No change at 10Grms,(20~2000)Hz |
Impact | 100g,11ms |
Position effects | Deviate 90° from any direction, zero change≤±0.05%FS |
Basic Condition |
Environment temperature | (25±1)℃ |
Humidity | (50%±10%)RH |
Atmospheric pressure | (86~106) kPa |
Power supply | (1.5±0.0015)mA DC |
All tests are in accordance with relevant national standards,
including GB / T2423-2008, GB / T8170-2008, GJB150.17A-2009, etc.,
and also comply with the Company's "Pressure Sensor Enterprise
Standards" provisions of the relevant content. |
Company Information:
Xi’an Sensors Co., Ltd is a high-tech enterprise absorbed in
providing customers with all kinds of pressure detection solution,
design and produce pressure sensor. Our series of sensors have a wide range of applications including
detection and automatic process control in transportation, energy,
chemicals, shipbuilding, aviation, mechanical engineering,
hydrology, medical and household appliances.
