Technical Datasheet Differential Pressure Gauge Diaphragm DG Range • Nominal Diameter options of 100mm & 150mm. • Degree of Protection IP55/IP65. • Stainless steel enclosure as standard. • Blowout Protection. • Ranges available From 0 to 25mbar, up to 0 to 25bar • Monel pressure connection, material and options available. Performance characteristics Enclosure options • IP55 Protection for non fluid • IP65 Protection for filled Pressure Connection Material • 316 Stainless Steel Product applications The DG range is suitable for a wide range • White Aluminium with black graduation of applications in many Industry sectors: • Oil & Gas • Chemical Process connection Accuracy • Class 1.6 (+/- 1.6% Of full scale deflection) Ambient temperature • -20 to +60 °C Process temperature • Max 120 °C Refining Power Marine Food Industry OEM The choice of models available ensures suitability for use in: • Corrosive atmospheres • Resistant to chemical attack How can we help you? Delta Controls’ range of reliable pressure and temperature measurement instruments can be customised to meet individual requirements. For technical advice or to discuss your application plea

TABLE 1 Code Industrial Service Differential Pressure Gauges ATEX certified Industrial Service Pressure Gauge ATEX service pressure gauge - II 2 G/D other specification as DA Pressure Units

Static Pressure Gauge Diameter Class 1.0 (+/-1 percent of full scale deflection) 1.6 (+/- 1.6% Of full scale deflection) Process Connection Accuracy Class Bottom Connection, Direct Bottom Connection, Surface, Case Mounting Plate Bottom Connection, Flush, Cover Mounting Plate Bottom Connection, for 2inch horizontal or vertical pipe, Mounting 1/4 – 18NPT Internal 1/2-14 NPT External (316 Stainless Steel) G1/2B 1/2 - 14NPT External (Hastelloy) G1/2B (Hastelloy) 1/2 - 14NPT External (Monel) G1/2B (Monel) Fitted with chemical seal which affects the accuracy of the instruments

Material of Wetted Parts Hastelloy C276 diaphragm only (for ranges exceeding 100mbar) Hastelloy C276 diaphragm only (for ranges not exceeding 100mbar) Monel diaphragm only (for ranges exceeding 100mbar) Monel diaphragm only (for ranges not exceeding 100mbar) All Hastelloy C276 diaphragm only (for ranges exceeding 100mbar) All Hastelloy C276 diaphragm only (for ranges not exceeding 100mbar) All Monel (for ranges exceeding 100mbar) All Monel (for ranges not exceeding 100mbar) Connections 316L and AISI 316Ti 1.4571 Material of Gauge Case Case and ring in AISI 304 stainless steel Gauge nominal diameter...

Bottom Connection, Direct Weight Filled Bottom Connection, Surface, Case Mounting Plate Weight NoFill

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