Beijing Silk Road Enterprise Management Services Co.,LTD |
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5V 30kpa Micro Differential Pressure Sensor For Air Compressor
micro differential pressure air pressure transmitter is composed of
OEM silicon piezoresistive differential pressure core.The
shell is made of aluminium alloy. The two pressure interfaces
are M8 threaded and cock structures,which can be directly
installed in the measuring pipeline or connected through the
booster pipe,and can accurately measure the pressure and
differential pressure of the gas.It is widely used in the
field of pressure process control in power and coal industry,such
as boiler air supply and underground ventilation.The long tube
is the high pressure input port and the short tube is the low
pressure input port. Measuring Pressure:Only Long
tube Measuring differential pressure:high pressure to long
tube,low pressure to short tube
Mainly technical parameters
Product name | micro 0-5v differential pressure sensor for air compressor |
Key words | micro pressure sensor for air compressor |
Power supply | 24VDC |
Output signal | 4~20mA,1~5V,0~10V,RS485 |
Warrenty | 2 years |
Measuring range | -0.1...0...30kpa |
Compensation temperature | -10~70℃ |
Medium temperature | -40~80℃ |
Environment temperature | -40~85℃ |
Measuring media | Gaseous |
Pressure type | Gaugepressure,Absolutepressure |
Accuracy | 0.1%F.S,0.25%F.S,0.5%F.S(standard) |
Zero tempe drift | ±0.03%F.S/℃ |
Sensitivity temperature drift | ±0.03%F.S/℃ |
Overload | 200%F.S |
Long-term stability | ≤0.2%F.S/year |
Inherent frequency | 5kHz~650kHz |
Protection grade | IP65 |
Details:
Wind pressure connection: Inner diameter 8mm air pipe (Heat the air
pipe with hot water then connect inner diameter 6mm will more
sealed)
Measuring pressure: The positive pressure range (example 0-1kpa)
only needs to be connected to the longer end of the pagoda mouth,
and the negative pressure is connected to the shorter end of the
pagoda mouth.
Negative pressure range (example -5-0kpa) directly connected to the
longer end of the pagoda mouth.
Measuring differential pressure: The long tube is connected to the
high pressure end and the short tube is connected to the low.
Dimensions: