Differential Pressure Gauge, Single Diaphragm Type Manufacturers, Gujarat, India

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Single Diaphragm Type

Differential Pressure Gauge

Single Diaphragm Type

Single Diaphragm Type Send Enquiry

Special Features

  • C€ approved electrical contacts
  • Case & measuring system in SS
  • Dry or liquid filled
  • Standard followed in general EN 837 - 3

Application

  • Suitable for clean air
  • Compatible gases
  • Fertilizer
  • Petrochemicals
  • Pharmaceutical
  • Power
  • Cement
  • Sugar
  • Food & beverages
  • Pulp
  • Paper
  • Allied process industries

Specifications

Standard Version : 100 mm & 150 mm

Accuracy±2.5% of F.S. (For ascending order)
Ambient temperature- 25°C to + 65°C
Process temperatureMax. 100°C
Static pressure2.5 kg/cm2 up to ranges 600 mmWC

10 kg/cm2 for ranges 1000 mmWC to 6000 mmWC

40 kg/cm2 for ranges 1 Kg/cm2 & above
Case & bezelAISI 304 SS (Bayonet Type)
DiaphragmSpring Steel with PTFE protection (AISI 316L SS on request)
Nuts & boltsAISI 304 SS
Process connection1/4” NPT (F) x 2 Nos.
Seal chamberAISI 304 SS
MovementAISI 304 SS
ProtectionIP 68
DialAluminum, black graduation on white background
PointerAluminum, black coloured, Micrometer Zero Adjustable
WindowShatter proof / Safety Glass
Case GasketNeoprene
Scale Amplitude180 to 270 (Depends on Range)

Glycerine filled version (option DLG)

Accuracy±4% of F. S. (For ascending order)
Ambient TemperatureMaximum 65°C
Process TemperatureMaximum 65°C
WindowPlexi Glass
Dampening LiquidsGlycerin 99.7%
Other FeaturesRefer Specification

of Standard Version

Electrical contacts - dry version

Accuracy±3% of F. S. (For ascending order)
Ambient TemperatureMaximum 65°C
Process TemperatureMaximum 65°C
WindowPolycarbonate Dome
Dampening LiquidsDielectric Oil (Optional)
Electrical Contacts*Refer How to Order
Other FeaturesRefer Specification of Standard Version

* Please specify contact set points while ordering.

Temperature effect:

The variation of indication caused by effects of temperature is to be calculated by below formula; which is to be added in the specified accuracy while measurementFormula : ± 0.08 x (t2 -11) % of F. S. where t1 = reference temperature (+20°C) and t2 = ambient temperature in °C.

Note : The addition of mechanical electric contacts affects the accuracy of instruments such that 1% becomes 1.5%, 1.6% becomes 2.4% etc. (Add the 50% of accuracy; If the contact is of the magnetically assisted type, this value can’t be added within the ±5% of setting point.)

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Manifold

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Needle Valve

RTD

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Temperature Sensor