ABB 266DHH Differential Pressure Transmitter

Product Id : 2152

ABB 266DHH Differential Pressure Transmitter maximum working pressure of up to 5MPa (725psi). This pressure transmitter becomes the right solution for clean process fluids (generally water and clean oils). The pressure transmitter performance exceeds the expectations of direct-mounted diaphragm seal versions of differential pressure transmitters.

Applications: Domestic, Process engineering, Chemical industry, Petrochemical industry Applications.

726.16 USD

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Country : United States

Product Description

ABB Differential Pressure Transmitter Model 266 is the first and only pressure transmitter with TTG (Through the Glass Keypad ) technology allowing full configuration with closed covers. In addition to the plug-in terminal block, this transmitter features an in-field replaceable electronics module that thanks to the auto-configuration functionality dramatically improves plant productivity. Its intuitive plug-and-play display with an easy setup menu provides configuration and zero trim in minutes helping customers in saving time and lowering maintenance and inventory costs. This certification is a real guarantee of protection and makes of 266DHH the smartest fit in Safety-critical loops.

Features of ABB Differential Pressure Transmitter :

  • Base accuracy: from ±0.06%
  • Span limits: 0.27 to 2400kPa; 1.08inH2O to 348psi
  • Multiple protocol availability – provides integration with HART®, PROFIBUS PA, FOUNDATION Fieldbus, and WirelessHART platforms offering interchangeability and transmitter upgrade capabilities
  • Full compliance with PED Category III

Additional Information

Weight 1 kg
Manufacturer ABB
Model No 266DHH
Accuracy_1 0.06 %
Output Two–wire 4 to 20 mA
Power Supply Power Supply from 9 to 32 V DC
Integral Display Wide screen LCD, 128 x 64 pixel, 52.5 x 27.2 mm (2.06 x 1.07 in.) dot matrix. Multilanguage.
Operating Temperature -10 to +60 °C
Connections on flanges : 1/4 – 18 NPT on process axis on adapters : 1/2 – 14 NPT on process axis
Stability ±0.15 % of URL over a ten years period
Current consumption operating (quiescent): 15 mA fault current limiting: 20 mA max
Diaphragm Materila /Fill Fluid( Wetted Part ) AISI 316 L ss (Silicone oil)
Output Interface PROFIBUS PA communication according to Profibus DP50170 Part 2/DIN 19245 part 1–3.
Process Flange AISI 316 L ss (Horizontal connection) 1/4 – 18 NPT-f direct
Electromagnetic Field Meets all the requirements of EN 61326 and NAMUR NE-21.
Supply voltage Within voltage/load specified limits the total effect is less than 0.005 % of URL per volt.
Housing Material and Electrical Connections Aluminium alloy
Integral LCD Standard Digital LCD integral display
Bolts and nuts AISI 316 ss bolts and nuts Class A4–50 per UNI 7323
Warranty 1 Year Manufacturing Warranty
Calibration Standard: at maximum span, zero based range, ambient temperature and pressure; Optional: at specified range and ambient conditions.
Weight 650 Grams

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