Gauge

Standard Type

These stainless steel pressure gauge are made of stainless steel for main parts such as bourdon tube, shank, movement, case and ring to protect the corrosive liquid or environment. 
These gauges are useful to chemical, petrochemical, refinery, power, steel mill, cement, food plants and others.
  •  Excellent corrosion resistance
  • Strong for external condition changes
  • Suitable for measuring fluid pressure
  • Stainless steel connection
  • High-accuracy

Applications
A variety of place such as petrochemical (Suitable for corrosion, steam, dusty, outdoor)
Industrial special fluid line

Specifications
  • Diameter : 60 mm ~200 mm
  • Accuracy : ±1.0% of Full Scale
  • Scale Range : -0.1 MPa ~ 2 MPa , -0.1 MPa ~ 0 , 0 ~ 25 MPa
  • Working Pressure : Static pressure : 75% of Full Scale / Fluctuating pressure : 60% of Full Scale
  • Working Temperature : Air : -20 ~ 65℃ / Fluid : -20 ~ 80℃
  • Degree of Protection : IP65
  • Connection :PF, PT, NPT↔1/8, 1/4
  • Type : A, B, D, BD type

Diaphragm Type

These pressure gauges are constructed to use a liquid filled between the diaphragm seal and element as the pressure transmission medium. Our catalog introduces pressure gauges, pressure gauges with electric contact, pressure switches, differential pressure gauges, differential pressure gauges with electric contact, and differential pressure switches. Since the diaphragm seal and bottom flange of the wetted part can be selected to match the application, these gauges are applicable to measurement of highly corrosive fluids, high viscosity fluids, and fluids which the mixed with solids or which solidity easily.

Applications
  • Corrosive fluid in petrochemical
  • Power plant, cement plant having huge dust
  • Industrial special fluid line

Specifications
  • Diameter : 100 mm/150mm
  • Accuracy : ±1.0% of Full Scale
  • Scale Range : -0.1 Mpa ~ 0 , -0.1 Mpa ~ 2 Mpa , 0 ~ 35 Mpa
  • Working Pressure : Static pressure : 75% of Full Scale / Fluctuating pressure : 60% of Full Scale
  • Working Temperature : Air : -20 ~ 80℃ / Fluid : -20 ~ 80℃
  • Type : Direct / Capillary type​

Contact Type

This instrument having internal micro switch has structure of generating electric signal of ON, OFF by means of operating switch and it is alarming by buzzer, bell, pilot lamp, etc.

Applications
  • Pressure control, alarm system
  • Oil pressure press
  • Industrial special fluid line
Specifications
  • Diameter : 100 mm/150mm
  • Accuracy : Indicating ±1.5% of Full Scale / Setting ±3.0% of Full Scale
  • Scale Range : -0.1 Mpa ~ 2 Mpa, -0.1 Mpa ~ 0, 0 ~ 100 Mpa
  • Working Pressure : Static pressure : 75% of Full Scale / Fluctuating pressure : 60% of Full Scale
  • Working Temperature : Air : -20 ~ 65℃ / Fluid : -20 ~ 80℃
  • Type : B, BD type