АББ давления серии 2600T Передатчик

Base accuracy : ±0.04% *Span limits – 0.2 to 60000kPa; 0.8inH2O to 8700psi – 0.3 to 3000kPa abs; 2.25mmHg to 435psia * Reliable sensing system coupled with very latest digital technologies – provides large turn down ratio up to 100:1 * Comprehensive sensor choice – optimize in-use total performance and stability * 5–year stability * Flexible configuration facilities – provided locally via local keys combined with LCD indicator or via hand held terminal or PC configuration platform *Multiple protocol availability – provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities * Full compliance with PED Category III Data Sheet SS/265GS/AS_4 ABB 2600T Series Engineered solutions for all applications Base accuracy : ±0.04% *Span limits – 0.2 to 60000kPa; 0.8inH2O to 8700psi – 0.3 to 3000kPa abs; 2.25mmHg to 435psia *Reliable sensing system coupled with very latest digital technologies – provides large turn down ratio up to 100:1 * Comprehensive sensor choice – optimize in-use total performance and stability *5–year stability *Flexible configuration facilities – provided locally via local keys combined with LCD indicator or via hand held terminal or PC configuration platform * Multiple protocol availability – provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities * Full compliance with PED Category III FieldIT 2600T Series Pressure Transmitters Model 265GS Gauge Model 265AS Absolute standard overload 2600T Pressure Transmitters Model 265GS, 265AS SS/265GS/AS_4 2 Operative limits Temperature limits °C (°F) : Ambient (is the operating temperature) Silicone oil filling: –40°C and +85°C (-40°F and +185°F) Inert filling: –20°C and +85°C (–4°F and +185°F) White oil filling: –6°C and +85°C (+21°F and +185°F) Lower limit for Viton gasket: –20°C (–4°F) Lower limit for perfluoroelastomer gasket: –15°C (+5°F), –25 resp.–15°C (–13°F resp.+5°F) - (see section Pressure limits) Upper limit for perfluoroelastomer gasket: +80°C (+176°F) Note : For Hazardous Atmosphere applications see the temperature range specified on the certificate/approval relevant to the aimed type of protection. Process Lower limit – –50°C (–58°F); –20°C (–4°F) for Viton gasket. –6°C (+21°F) with white oil filling –25 resp.–15°C (–13°F resp.+5°F) for perfluorelastomer gasket - (see section Pressure limits) Upper limit – Silicone oil, inert fluid and white oil: 120°C (250°F) – Perfluorelastomer gasket: +80°C (+176°F) Storage Lower limit: –50°C (–58°F); –40°C (–40°F) for LCD indicators –6°C (+21°F) with white oil filling Upper limit: +85°C (+185°F) Pressure limits Overpressure limits (without damage to the transmitter) 0 absolute to – 1MPa, 10bar, 145psi for sensor codes C, F – 0.5MPa, 5bar, 72.5psi for sensor code L – 2MPa, 20bar, 290psi for sensor code D – 6MPa, 60bar, 870psi for sensor code U – 20MPa, 200bar, 2900psi for sensor code R – 90MPa, 900bar, 13050psi for sensor code V – 0.18MPa abs, 1.8bar abs, 26psia for perfluorelastomer gasket, Temp ≥ –25°C (–13°F) Proof pressure The transmitter can be exposed without leaking to line pressure of up to – 1MPa, 10bar, 145psi for sensor codes C, F – 0.5MPa, 5bar, 72.5psi for sensor code L – 2MPa, 20bar, 290psi for sensor code D – 6MPa, 60bar, 870psi for sensor code U – 20MPa, 200bar, 2900psi for sensor code R – 90MPa, 900bar, 13050psi for sensor code V – 0.18MPa abs, 1.8bar abs, 26psia for perfluorelastomer gasket, Temp ≥ –25°C (–13°F) Note : Lower Range Limit (LRL) for 265AS is 0 abs for all ranges. Span limits Maximum span = URL IT IS RECOMMENDED TO SELECT THE TRANSMITTER SENSOR CODE PROVIDING THE TURNDOWN VALUE AS LOWEST AS POSSIBLE TO OPTIMIZE PERFORMANCE CHARACTERISTICS. Zero suppression and elevation Zero and span can be adjusted to any value within the range limits detailed in the table as long as: – calibrated span ≥ minimum span Damping Adjustable time constant : 0 to 60s. For ordering, please feel free to contact: chris.zhuang @ reyo-sh. com. cn; chris_zla @ yahoo. com. cn