Customer Support - ABB 691HT Operating Instructions Manual

A Comprehensive Instrumentation Range
Analytical Instrumentation
• Transmitters
On-line pH, conductivity,
transmitters and associated sensing systems.
• Sensors
pH, redox, selective ion, conductivity and dissolved
oxygen.
• Laboratory Instrumentation
pH and dissolved oxygen meters and associated
sensors.
• Water Analyzers
For water quality monitoring in environmental, power
generation and general industrial applications including:
pH, conductivity, ammonia, nitrate, phosphate, silica,
sodium, chloride, fluoride, dissolved oxygen and
hydrazine.
• Gas Analyzers
Zirconia, katharometers, hydrogen purity and purge-gas
monitors, thermal conductivity.
Controllers & Recorders
• Controllers
Digital display, electronic, pneumatic. Discrete single-
loop and multi-loop controllers which can be linked to a
common display station, process computer or personal
computer.
• Recorders
Circular and strip-chart types (single and multi-point) for
temperature, pressure, flow and many other process
measurements.
Electronic Transmitters
• Smart & Analog Transmitters
For draft, differential, gauge and absolute pressure
measurement. Also, liquid level and temperature.
• I to P Converters and Field Indicators
Flow Metering
• Magnetic Flowmeters
Electromagnetic, insertion type probes and watermeters.
• Turbine Flowmeters
• Wedge Flow Elements
• Mass Flow Meters
Transmitters, sensors, controllers and batch/display
units.
Level Control
• Submersible, Capacitance & Conductivity.
Pneumatic Instrumentation
• Transmitters
• Indicating Controllers
• Recording Controllers
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PRODUCTS & CUSTOMER SUPPORT
and dissolved oxygen

Customer Support

ABB Instrumentation provides a comprehensive after sales
service via a Worldwide Service Organization. Contact one of
the following offices for details on your nearest Service and
Repair Centre.
Italy
ABB Instrumentation SpA
Tel: +39 (0) 344 58111
Fax: +39 (0) 344 58278
United Kingdom
ABB Automation Limited
Tel: +44 (0)1480 475321
Fax: +44 (0)1480 470787
United States of America
ABB Automation Inc.
Instrumentation Division
Tel: +1 215-674-6000
Fax: +1 215-674-7183
Client Warranty
Prior to installation, the equipment referred to in this manual
must be stored in a clean, dry environment, in accordance with
the Company's published specification. Periodic checks must be
made on the equipment's condition.
In the event of a failure under warranty, the following
documentation must be provided as substantiation:
1. A listing evidencing process operation and alarm logs at time
of failure.
2. Copies of operating and maintenance records relating to the
alleged faulty unit.