ALOT S.S. Diaphragm differential gauges has a diaphragm and one pointer to read the differential pressure. The Variation in high static pressure makes this gauges suitable for almost all differential measurements & corrosive, environment, contaminated and viscous gaseous or liquid media 
 
 
Version
Dial Size
 ø 100mm - 150mm
Range
 Pressure, Vacuum, Compound, MMWC
Entry
 Direct Bottom / Back
Accuracy
 ± 2.5% of F.S.D
Dial
 Aluminium, Black Graduation on White Background
Max.Static Pressure
 60 Kg/Cm2 / 100Kg/Cm2 (Optional)
Ambient Temp
 -20ºC to +60ºC
Process Temp
 Max 100ºC
Temp. Limit:
 270ºC
Case & Bazel
 AISI S.S. 304, Bazel Bayonet Type
Internal
 AISI S.S. 316
Connections
 1/4. NPT (F) 2 Entry
Top Chamber
 AISI S.S. 304
Movement
 AISI S.S. 304
Diaphragm
 AISI S.S. 316L with Double Diaphragm
IN OPTION Hastelloy, Monel
Joints
 Argon Arc Welding
Nuts & Bolts
 AISI S.S. 304
Pointer
 Aluminium, Black Coloured, Micrometer Zero Adjustable
Window
 Toughened Glass
Case Gasket / Filling Plug
 EPDM
Diaphragm Sealing Gasket
 EPDM
Temperature Error
 When temperature change from reference temperature of
20ºC (+/- 0.6% ) Temp rising or falling 10ºC of true scale value
Diaphragm Protection
 Teflon Coating (Optional)
Certificate
 TEST & CALIBRATION CERTIFICATE

Options
Type
 Diaphragm / Bourdon Tube
Window
 Shutter Proof Glass / Safety Glass / Plexi Glass
Service
 Oxygen Service
Filling
 Glycerine / Silicon Oil
TAG : Aluminium / S.S. 304
Tag
 Aluminium / S.S. 304

APPLICATION :
Chemicals, Refinery, Fertilizer, Pharmaceutical, Power, Cement, Pulp & Paper, Offshore, Ship Building