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April  27 , 2024  Saturday
Home> pressure meter >> measuring device of wind pressure >> WIDE PLUS-FY Blowing Device for Wind Pressure Sampling
  • Introduction
  • Specifications
Non-safety production will make serious result especial for boiler. We need to prevent negative pressure sampling plug the furnace to ensure getting the right signal.
We introduce advanced anti-plug sampling technology from America and Japan to develop a series of FY sampling lancing device successfully. The device is in good performance and used to continuous blow for fluidized bed furnace, pulverized coal pipes, furnace pressure, and flue negative pressure measurement. It can prevent coal and ash plug sampling head and ensure normal operation of instrumentation and safety production.
Over-load pressure:    2 times of upper limit
media: Non-corrosive, non-powder, dry gas
working voltage:  (12.5~36)V DC(two-wire)
standard voltage:  24V DC±5%,Ripple is less than 1%
output signal:   (4~20)mA Dc(two-wire)
ambient temperature:   -20℃~85℃
storage temperature:   -40℃~125℃
enclosure material:  Hard aluminum alloy
Interface Type:   Φ8mm with M12×1external thread(B-type structure)
Lead type:  cable(length is 1m)or air plug
load resistance:   (4~20)mA
Static impact: Transmitter input does not exceed the maximum static pressure affect 0.5% of range
Temperature coefficient:   ±0.25%FS/10℃(0.25 grade)
                     ±0.25%FS/10℃(0.5 grade)
Stability     ±0.25%FS/1 year(0.25 grade)
         ±0.25%FS/1 year(0.5 grade)

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