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Type:CX-BLM-CS-49H type flat boiler level meter

Illustrate:Flat level meter(also know as level indicator), it is widely used in industrial steam boiler, steam locomotive boiler and storage collector. It is used for indicate level or water level.

 

CX-BLM-CS-49H  Type Flat Boiler Level Meter

 
Application
Flat level meter(also know as level indicator), it is widely used in industrial steam boiler, steam locomotive boiler and storage collector. It is used for indicate level or water level.
  

Main Parameter

Type                X49H  DN25(mm)          49H  DN40(mm)
Nominal pressure 1.6MPa 2.5 MPa 4.0 MPa
Test pressure 2.45 MPa 3.8 MPa 6.0 MPa
pressure keeping time 3Min 3Min 3Min
Medium temperature t≤205℃ t≤225℃ t≤250℃
Installation center distance 300、350、440(mm)
View screw height 165~195(mm)
Observe distance 15m
Medium temperature t≤250℃
 
 Common faults and processing method

Common faults parts Faults reason Processing method
Valve connection part leakage Sealing between valve 
and body are not well
Tighten nut or sealed graphite ring
Cock graphite sleeve is wear Tighten nut; if don’t work, 
changing new lining
Main sealed surface leakage Sealing gasket fracture or sealing
 surface have sundry
Clean sundry,
change new pressure pad
Strong parts is not tighten Tighten properly
Display colour code Transmitting unclear Clean the display part, request to 
closed the valve before clean
 
When install prism(or glass board), the pressure should average,tightening screw according to the below picture, until to 20-39.4Nm torsion.
 
Using and maintain

1, preheat the level meter for about 20-30min before using. When the glass board has certain temperature, then open the valves to let the water or other medium in.
2, Always clean the level meter when using, to avoid dirt blocks pipe and got the wrong level.
3, Please clean sealed surface dirt and scrap iron before changing glass board.

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E-mail:sales@gninstruments.com

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