Many industrial processes require precise temperature measurement.
For this, ABB offers one of the most extensive product portfolios.
The reliable devices and solutions meet your requirements and they
have proven themselves in many instances of use in various industries.
ABB has extensive experience and supports you in the selection of
tailor-made solutions.

Field-Mount Temperature Transmitter TTF300 For ABB

Single and dual chamber for the most
demanding applications
Product types TTF300 (N) TTD300 (N)
Communication protocol HART 7, PA, FF, (WirelessHART) HART 7
Device type Single Chamber Field Mount Dual Chamber Field Mount
Sensor Inputs Dual Sensor Dual Sensor
Sensor connection • Pt100, two-wire, three-wire, four-wire, thermocouple with internal reference junction
• 2x Pt100 two-wire and three-wire, 2x thermocouple or 1x Pt100 two-wire, three-wire, four-wire
and 1x thermocouple
Features • Hart variable mapping
• "Easy setup" - ABB guided device and sensor commissioning
Diagnosis active alerts and mapping
• NAMUR status selection
• Event and configuration Monitor
• EMC Filter
• Backup/sensor Redundancy (TTH300)
• Specific Linearization _ calender van dusen, 32 pt value pair table
• Non-invasive Capable (TTH300)
• Write protection NE 131
• Current pulse for output maintenance
- Supply voltage monitoring
- Wire break and corrosion monitoring
• Sensor error adjustment
• Electrical isolation
•(N) NINVA - Non-invasive capable
Indicator Transmitter-controlled, graphical 2 line
(alphanumeric) LCD indicator for process value, sensor value
and actual value
Configuration EDD, DTM, FDI, EDD, DTM
Functional Safety SIL2/3 with unique SIL CHECK FUNCTION
Surge Protection 1KV standard 1 kV standard, 4kV optional internal surge protection
Approvals IECEx, ATEX, FM, Kosha, NEPSI, PESO IECEx, ATEX, cFMus, PESO, others in progress

Great System In.(GSI) a name synonymous with Process Control Instrumentation and Electrical and Instrument and Solution Provider have established themselves as a Quality Leader since its inception in 1998 based at Hong Kong ( China ).

For more than 25 years, we have successfully executed many prestigious orders by supplying Sophisticated Electronic Instruments and Control Systems and HT Panel and LT and Panel. Indigenization of the instruments of our product range have been in hand with our commitment to the manufacture of safe, reliable and quality instrument. Our thrust today is in the field of microprocessor based instrumentation and control systems. A knowledge inspiring and skilled arena that we are in, we are staffed to meet the dictates of the field and thus can provide various control and monitoring software packages for Instrumentation and control.

Application Gallery

Power : Feed Water (Drum Level & DP across Drum Level), Furnace Vacuum, SH Steam Temp Stage I & II (L&R), Dearator Level, Condenser Hotwell Level and REC, HP Heater Level, LP Heater Level, Gland Seal Steam Pressure, Gland Steam Temperature, Thermal Load, FD, PA and Vapor Fan Control

Oil & Gas : Platform & Pipeline, Catalytic Cracking, Distillation Columns, Blending, Reactors

Pulp & Paper : Stock Preparation, Chest Box, Bleaching

Mining : Ore Dressing, Pyro/Hydro Processing, Electrolytic Refining, Crushers, Ball Mills, Classifiers, Filters, Flotation Devices, Magnetic Separators, Calcining Kilns, Digesters, Evaporators

Food & Beverages : Evaporators, Blending & Batching, Fermenting

Steel : Blast Furnaces, Continuous Casting, Reheating Furnaces, Biological Waste Treatment, Annealing Lines Sintherization

Water & Waste Water : Filter Backwash, Chemical Feed, Clear well Level, Finished Water Pumping, Remote Workstation Monitoring, Sludge Process, Sequencing Batch Reactor Plants, Rotating Biological Contactor Plant, Sludge Dewatering, Incinerator Control, Return and Waste activated sludge pumping