Alpha Engineering & Systems

Rajouri Garden, Delhi

Features :

• Ref.Standard ASME B 40.200, EN 13190
• System Gas (N2)filled, case compensated in accordance with SAMA CI.IIIB
• Dial 100mm/150mm in aluminium, white background, black marking
• Case SS304/SS316 with bayonet bezel
• Protection Weatherproof to IP-67 (IS/iEC:60947)
• Window Shatterproof glass
• Pointer Aluminium, black with micrometer adjustment
• Stem SS316 in 6mm, 8mm, 10mm, 12mm dia as standard
• Capillary SS Covered / SS Covered + PVC/SS Covered + SS armoured+ PVC (up to 25 mtr.)
• Connection 1/2" NPT(M) adjustable three piece compression fitting in SS304 or SS316
• Range (-)200C to 800 Cwith minimum span of 80 C
• Accuracy 1% FSD
• Overrange 125% FSD
• Reset Micrometer Pointer
• Optional Silcon Oil Filled Case
• Bimetal Dial Thermometer
• Gas Filled Dial Thermometer
• Liquid Filled Dial Thermometer
• Indicating Temperature Switch

Generally Pressure Gauges and Differential Pressure Gauges are provided with Micrometer type Pointer, by which zero can be adjusted after opening the bezel & glass. However for gauges with Liquid filled Case, this arrangement is practically not suitable, since the filling liquid has to be drained before opening the bezel & glass. After doing the zero adjustment, the Bezel & Glass has to be re-assembled and again the case has to be filled with Liquid. In order to overcome this difficulty, general instruments Consortium has developed a unqiue design if external zero adjustment. By this arrangement, zero can be adjusted without draining the Glycerine, without opening the Bezel, without removing the glass & without touching the pointer, just by rotating a knob provided outside the gauge.

Features:

• Bellow Type
• Diaphram Type
• Capsule Type
• Magnehelic Type
• Indicating Differential Pressure Switch

Pressure and Differential Pressure Gauges, manufactured in accordance with international standard EN 837, CE Certified.

Features :

• Compliance to latest EN-837 standard.
• Bourib Sensing Pressure Gauges
• Range : (-)1 to 1600 Kg/cm2
• Liquid Filled Pressure Gauges
• Bourdon in SS316 Ti as standard providing better mechanical properties guaranteeing repeatability & accuracy
• Safety Pattern Solid Front Pressure Gauges
• Accuracy +1% FSD (standard), +0.5% FSD on request
• Diaphram Seal Pressure Gauges
• Capsule Sensing Pressure Gauges
• Unit of measurement - Kg/cm2, bar, PSI, kPa, Mpa
• Pressure Gauges intended fr process industries such as chemicals, petro-chemicals, Energy or Gas industry, Food processing, nuclear etc.
• Receiver Gauges
• These pressure gauges have been designed to satisfy requirements to operate in an aggresive environment.
• Absolute Pressure Gauges
• Master Pressure Gauges
• Indicating Pressure Switches
• Hygiene Gauges