Blow molding machine waste separation detection positive and negative air pressure differential pressure sensor

Blow molding machine garbage separation detection positive and negative air pressure air difference pressure sensor Blow molding machine garbage separation detection positive and negative air pressure air difference pressure sensor Blow molding machine garbage separation detection positive and negative air pressure air difference pressure sensor positive and negative micro pressure difference sensor/variable Transmitter
Features of Haojie electronic differential pressure sensor/transmitter
Imported from the United States high-precision silicon piezoresistive positive and negative differential pressure cores, the accuracy is one level higher than that of its peers, and the resolution also reaches A height of one liter
Anti-interference road system independently developed by Haojie Electronics
The shell is made of imported aluminum alloy, durable Eloquence uses a diameter compression plug structure with the smallest thread to facilitate assembly and disassembly when measuring small pressures
Before assembling the square differential pressure sensor, high-density silicone was used to coat the connecting surface and evenly apply it to the four feet. Four small nuts are used to fasten it to improve the moisture resistance of the sensor
It is widely used in boiler air supply underground ventilation, central air conditioning, air duct wind power, building automation and other power and coal industry pressure processes that have air pressure requirements in laboratory firefighting In the field of indoor air pressure control for engineering purposes.
Therefore, it is also called wind pressure difference sensor, air pressure difference sensor, pipe wind pressure difference sensor, indoor air pressure difference sensor, etc.
Main technical parameters
Range~~~~
Three times the withstand voltage range value
Comprehensive accuracy
Output signal ~ two-wire system ~ ~ three-wire system
Power supply voltage ~
Medium temperature ~
Ambient temperature is normal temperature ~
The maximum voltage output type of the load resistance current output type is greater than
The insulation resistance is greater than
Sealing level
Long-term stability performance/year
The vibration effect is within the mechanical vibration frequency ~, The output change is less than
Electrical interface signal interface lead wire
Mechanical connection thread interface, can be designed and produced according to user requirements