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     Differential Pressure_______________________________________
 
 
 

DESIGNATION

BOURDON TYPE DIFFERENTIAL GAUGES

DIAPHRAGM TYPE DIFFERENTIAL GAUGES

MODEL

DBG
DDG

Nominal Size(mm)

100, 150
100, 150

Scale Range

0..to.. 1000 kg/cm2
0..to 0.6 to 25 kg/cm2

Accuracy in FSD

1.6%
1.6%

Pressure Connection

1/4", 3/8", 1/2", BSP & NPT Threads M-20
1/4", 3/8", 1/2", BSP & NPT Threads M-20

Mounting of Gauge

Bottom, Surface
Bottom, Surface

Case & Bezel

SS 304
SS 304

Pressure Elements

Bourdon Tube
Diaphragm

Diaphragm

Nil
Nil

wetted Parts

SS316
SS316

Application

Chemical & Petrochemical, water treatment
Chemical & Petrochemical, water treatment

Optional

Static pressure same as scale range
Static pressure same as scale range

DESIGNATION

CAPSULE TYPE DIFFERENTIAL GAUGES
 

MODEL

CDG
 

Nominal Size(mm)

100, 150
 

Scale Range

0..to. 6000 mmWC
 

Accuracy in FSD

1.6%
 

Pressure Connection

1/4", 3/8", 1/2", BSP & NPT Threads M-20 Flanged connection
 

Mounting of Gauge

Bottom, Surface
 

Case & Bezel

SS 304
 

Pressure Elements

Capsule
 

Diaphragm

Nil
 

wetted Parts

SS316
 

Application

Chemical & Petrochemical, water treatment
 

Optional

Static pressure same as scale range
 

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