ABB 266 Multivariable Transmitter

ABOUT THIS PRODUCT

The ABB Multivariable Transmitter 2600T Series is capable of simultaneous measurement of differential pressure, absolute pressure and, via an external sensor, process temperature. Available communication protocols include Modbus, Fieldbus, Profibus, HART and Wireless Hart, making the 2600T Series multivariable a direct replacement for any existing multivariable system.

PERFORMANCE CHARACTERISTICS

Differential pressure measurement with high accuracy of 0.075 % or also top accuracy 0.04 %. An optional accuracy of 0.025% is available. Useable for applications with static pressures up to 41 MPa. It is very suitable for draft range applications (for example: area average meters) due to the 1 kPa sensor range.

SIMPLE USABILITY

The 266 multivariable transmitter can be delivered from factory fully configured according the customer specific application parameters. On site ‘Easy Set-Up’ possible with LCD, EDD or DTM. Only one instrument to install instead of 3, this means easy installation. Easy testing by simulation of the measured values.

HIGH SECURITY

The multivariable model is covered by certification for intrinsically safe and/or flameproof applications, according to main international standards as ATEX , IECEx , FM, EAC and also SIL 2/3 certified.

COST PERFORMANCE RATION; INCREASED SAFETY

Compared to single sensors the 266 multivariable transmitter save 30-40% of cost. One instrument instead of 3 means reduced connections and I/O modules, less valves and less replacement parts required and reduced maintenance. Furthermore less process penetrations means less potential leaking points and higher safety allowing push down ownership cost.

PRODUCT DETAILS

• Aluminum Barrel Housing
• 1/2” NPT (National Pipe Thread) Conduit Connections
• Modbus Output RS-485 (Standard), Optional 4-20 HART
• FM Certification; Class 1 Div 1
• LCD Display
• Hastelloy C276 Diaphragm / Silicone Fluid

2105544-013

• Differential Pressure Range: 0-250” H2O
• Absolute Pressure Range: 0-500psi

2105544-014

• Differential Pressure Range: 0-250” H2O
• Absolute Pressure Range: 0-1500psi

2105544-017

• Differential Pressure Range: 0-800” H2O
• Absolute Pressure Range: 0-1500psi

2105544-018

• Differential Pressure Range: 0-800” H2O
• Absolute Pressure Range: 0-3000psi

2105544-019

• Differential Pressure Range: 0-1000” H2O
• Absolute Pressure Range: 0-3200psi

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