266DRHHSSB1A1L1 ABB Differential Pressure Transmitter 0-20 Ma
266DRHHSSB1A1L1 ABB Differential Pressure Transmitter 0-20 Ma
The ABB 266 is a differential pressure transmitter with “multisensor technology” suitable for measuring liquid, gas or steam flow as well as level, pressure and density characterized by a direct mount seal. This transmitter can be configured with a direct mount diaphragm seal and a standard pressure connection or combined with a remote diaphragm seal. Long-term stability and proven reliability of 266 make it to the best choice for differential pressure measurement.
This transmitter features in-field replaceable electronics module that thanks to the auto-configuration functionality dramatically improves plant productivity. Its intuitive plug-and-play display with easy setup procedure really helps users by saving time and lowering maintenance and inventory costs. Moreover, the innovative TTG (Through The Glass) technology allow users to configure the instruments in the field without removing the windowed front cover and consequently to save a lot of time.
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easurement Range
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-0.1...0~0.01...~100MPa
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Proof pressure
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≤1.5X rated pressure or 110MPa which ever is less
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Pressure type
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Gauge, absolute ,sealed gauge
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Accuracy
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±0.25%(Typical) ±0.5%(Max.)
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Stability
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±0.1%F.S/Year( Typical ) ±0.2%F.S/year( Max.)
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Temperature Error- Zero
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±0.03%F.S/℃(≤100KPa) ±0.02%F.S/℃(>100KPa)
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Temperature Error -Span
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±0.03%F.S/℃(≤100KPa) ±0.02%F.S/℃(>100KPa)
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OperatingTemperatureRange
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-20℃~80℃
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Power supply
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12~30VDC
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Output signal
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4~20mA 0~10/20mA 0/1~5VDC
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Pressure port
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M20×1.5 G1/2 or customize
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Housing material
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1Cr18Ni9Ti stainless steel
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Diaphragm material
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316L
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O-ring
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Fluororubber
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Protection
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IP65
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Insulation resistance
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100MΩ 100VDC
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