AT 9000 Advanced Pressure Transmitter SS2-GTX00A-0500
12Pages

Specifications are subject to change without notice. - 1 - No. SS2-GTX00A-0500 AT9000 Advanced Transmitter Absolute Pressure Transmitters OVERVIEW AT9000 Advanced Transmitter is a microprocessor- based smart transmitter that features high performance and excellent stability. Capable of measuring gas, liquid, and vapor, and liquid levels, it transmits 4 to 20 mA DC analog and digital signals according to the measured pressure. It can also execute two-way communications between the CommPad (Handy Communicator) or HART® 375 communicator, thus facilitating self-diagnosis, range resetting, and automatic zero adjustment. FEATURES Excellent stability and high performance • Long-term stability is proven in 500,000 installations worldwide. • Unique characterization and composite semiconductor sensors realize excellent temperature and static pressure characteristics. Wide measuring range (rangeability) A wide measuring range is available from a single model. This feature is highly effective in taking measurements over a wide range and reducing the need for inventory. * Model GTX60A: 5 to 508 psia (35 to 3500 kPa abs.) (range ability: 1 to100) A diverse lineup • A wide range of models is available to meet user needs for low, standard, and high pressures. • A wide variety of corrosion-resistant materials for wetted parts is also available. Remote communication • Two-way communication using digital output facilitates self-diagnosis, range resetting, automatic zero adjustment, and other operations. • HART® protocol communication is available. (Option) China RoHS This device is used in the Oil & Gas, Petrochemical, Chemical, Pulp & Paper, Food & Beverage, Machinery, Steel/Metal & Mining, and Automobile industries and therefore does not fall under the China RoHS Legislation. If this device is used in semiconductor manufacturing equipment, labeling on the device and documents for the China RoHS may be required. If such documents are required, consult a Yamatake representative. HART® is a registered trademark of the HART Communication Foundation.

- 2 - APPLICATION Petroleum / Petrochemical / Chemical For measuring pressures and liquid levels in pipes and tanks. Electric power / City gas / Other utilities For measurement applications that require high degrees of stability and accuracy. Pulp and paper For lines that need transmitters resistant to chemical liquids, corrosive fluids and the like. Iron and steel / Nonferrous metal / Ceramics For lines that require stable measurement under strictly controlled (temperature, humidity, etc.) conditions. Machinery / Shipbuilding For lines that require stable measurement under strictly...

- 3 - Figure 1 Working pressure and temperature of wetted parts section (for general purpose models) Figure 2 Working pressure and temperature of wetted parts section (for oxygen and chlorine service models) Supply voltage and load resistance 17.9 to 42V DC. A load resistance of 250 Ù or more is necessary between loops. See Figure 3. Figure 3 Supply voltage vs. load resistance characteristics Note) For communication with HART communicator, a load resistance of 250 Ù or more is necessary. Output Analog output (4 to 20 mA DC) with DE protocol Analog output (4 to 20 mA DC) with HART protocol...

- 4 - Paint Standard Corrosion-resistant paint (Baked acrylic paint) Corrosion-proof finish Corrosion-proof paint (Baked epoxy paint), fungusproof finish Corrosion-resistant finish (silver paint) Transmitter case is coated with silver paint in addition to the above corrosion-resistant finish. OPTIONAL SPECIFICATIONS Oil free finish The transmitter is shipped with oil-free wetted parts. Adapters for anticorrosion materials These are adaptor flanges to connect 82 mm pipes made of anticorrosion materials [excluding ASTM B575 (Equivalent to Hastelloy C-276)] to 54 mm general-purpose pipes....

- 5 - PERFORMANCE SPECIFICATIONS Reference accuracy Shown for each item are the percentage ratio for (psia), which is the greatest value of either the upper range value (URV)*1, the lower range value (LRV)*2 or the span. Model GTX30A (Material of wetted parts: Diaphragm; 316L SST, Others; 316 SST) Model GTX60A (Material of wetted parts: Diaphragm; 316L SST, Others; 316 SST) Model GTX30A (Material of wetted parts: Diaphragm; ASTM B574 (Hastelloy C-276 equivalent), Tantalum, 316L SST Others; ASTM B574 (Hastelloy C-276 equivalent), Tantalum, 316L SST) Model GTX60A (Material of wetted parts:...

- 6 - MODEL SELECTION Model GTX30A(Standard absolute pressure) Model GTX60A(High absolute pressure) Model No.:GTX_ _A-Selection I(I II III IV V VI VII)-Selection II(I II III IV V VI)-Option Note) *1 304 SST bolts and nuts material (-B) must be selected when PVC meterbody cover is selected (-C).The max. working pressure is 217 psi (1.5MPa). *2 Applicable for wetted parts of center body material; ASTM B575 or Tantalum. *3 In case PVC is selected, code A, or D of Process connections should be selected. *4 In case PVC is selected, code A, or B of Process installation should be selected. *5...

- 7 - Model No.:GTX_ _A-Selection I(I II III IV V VI VII) - Selection II(I II III IV V VI) - Option Note) *4 No need to select when Fill Fluid code H, or J is selected. *5 Not applicable for the combination with code A2, or Q7 of Option. *6 Not applicable for the combination with code A, or B of Process installation. *7 Not applicable for the combination with code F1 “FM Explosion proof” of Explosion proof. *8 Not applicable for any Explosion proof. Please select code XX “None” of Explosion proof. *9 Applicable for “ASTM B575”, code B of Material (center body). *10 Not applicable for the...

- 8 - DIMENSIONS Model GTX30A/60A (Material (center body): 316 SST

- 9 - Model GTX30A/60A (Material (center body): ASTM B575, Tantalum, 316L SST) Process connection: Top or bottom side.

- 10 - Model GTX30A/60A (Material (Meter body cover, Vent/Drain plugs: PVC) Process connection: Top or bottom side