Diaphragm Gauges Dealers in Kolkata (15 products available)

BLACK : TEFLONE COATED

we offer diaphragm pressure gauge schaffer type dial gauges available in 100 mm & 150 mm dial size in various range.

Connection : 1/4” NPT-F (Optional Male)

Accuracy : + / - 2% FSD (Ascending)

Ranges : Various DP ranges from 15 mmwc upto 7 bar.

We can also offer Compound ranges in series DGC 300 and series MAGNETIC :  

Dial sizes : Various options like 2 1/2”, 3 1/2”, 4”, 4 1/2”, 6” dia.

Working Pressure : Various options up to 100 bar

Porting : Options like In - Line. Back or, Bottom

Calibration : Non-Linear, spread over 65 degrees to 75 degrees Arc.

Sensing Element : Small Convoluted Diaphragm

Wetted parts : Aluminium, Brass, SS 316, Industrial Plastic, Buna N, Viton

Max. working Temp : Max. 80 degree C if Buna N is used and can be max. 200 degree C if Viton is used.

Enclosure : IP 65

These gauges are suitable for low pressure measurement of non-corrosive gases, commercial heating, gas distribution and filtration. Measuring System of Brass or SS 304 Capsule. Case Material cast aluminium. Available in pressure range 0-50 mm WC upto 10000 mm WC in pressure, vacuum and compound ranges. Available in all standard process connections NPT, BSP etc. ; in dial sizes upto 150 mm Accuracy upto  ± 2percentage. APPLICATIONS Robust design and ingress protection IP 54 For gaseous, dry and non-aggressive media Medical, vacuum, environmental, laboratory technology, for contents measurement and filter monitoring SPECIAL FEATURES Zero adjustment through window Stainless steel case Special location of connection on request Low scale ranges from 0 … 6 mbar DESCRIPTIONS DesignEN 837-3 Nominal size in mm63, 100, 160 Accuracy class1.6 Scale rangesNS 63: 0 … 25 mbar to 0 … 600 mbarNS 100: 0 … 10 mbar to 0 … 600 mbarNS 160: 0 … 6 mbar to 0 … 600 mbaror all other equivalent vacuum or combined pressure and vacuum ranges Pressure limitationSteady: Full scale valueFluctuating: 0.9 x full scale value Permissible temperatureAmbient:-20 … +60 °CMedium: +100 °C maximum+ 80 °C maximum (with NS 100 and 160 back mount) Temperature effectWhen the temperature of the measuring system deviates from the reference temperature (+20 °C):Max. ±0.6 percentage/10 K of full scale value Ingress protectionIP 54 per EN 60529 / lEC 529

We are offering Schaffer Diaphragm Pressure Gauge.

The SH model process gauges is the design principle and material selection of our pressure gauges allow them to meet the stringent demands occurring in service in process industries.

Range – : 0 to 70kg/cm, 0-760 cm/hg and 0 to 6000mm we (low pressure)

Dial Size(in mm) – : Sealed with Glycerine, Schaffer Low pressure

Our product Keeping in mind the precise demands of clients, we supply a wide range of Diaphragm Gauge as per the specific requirements of clients.   Sensing Element – Spring Steel/Stainless Steel Diaphragm Accuracy – Cast Aluminium, Cast Iron/Cast Iron, SS 304/316 AISI Application – Fertilizers, Petro Chemicals, Refinery, Cement/Sugar/Pulp Industries, Steel Plant, High Vaccum etc.

These gauges are suitable for low pressure measurement of non-corrosive gases, commercial heating, gas distribution and filtration. Measuring System of Brass or SS 304 Capsule. Case Material cast aluminium. Available in pressure range 0-50 mm WC upto 10000 mm WC in pressure, vacuum and compound ranges. Available in all standard process connections NPT, BSP etc. ; in dial sizes upto 150 mm Accuracy upto ± 2percentage.

Diaphragm Gauge, Air Pressure Regulator, water gauge, Refrigeration Gauge

Diaphragm sealed gauge commonly known as “chemical seal” gauge are designed and recommended to isolate the measuring system of a pressure gauge from corrosive, pasty or dangerous fluid depending on the viceosity, pressure, temperature, solidification of a particular process medium. The diaphragm seal has been filled under vacuum with the transmitting liquid, the pressure gaugediaphragm seal assembly must never be dismantled.

Diaphragm Pressure Gauge, Manufacturing Products-Temperature Calibration Bath

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