Smart Pressure Transmitter For Nuclear Service

1 DOC. NO. : 3700N-E01I. Smart Pressure Transmitter For Nuclear Service for Differential / Gauge / Absolute Pressure Measurement MODEL. APT 3700N. Tel : +82-2-860-7900. Duon System Co., Ltd. Fax : +82-2-860-7997. (GASAN-DONG), 232, BEOTKKOT-RO GUMCHON-GU SEOUL Web : KOREA. Smart Pressure Transmitter APT3700N. Description of Product The APT3700N Smart Pressure Transmitter is a micro processor-based high performance Transmitter , which has flexible Pressure calibration and output, automatic compensation of ambient temperature and process variable, configuration of various parameters, communication with HART protocol. The application is very various, as measuring Pressure , flow and level by application method. All data of sensor is to be input, modified and stored in EEPROM. Features Superior Performance High Reference Accuracy : of Calibrated Span Long-Term Stability : URL per 24 months Function High Rangeability ( 100 : 1 ).

2 Flexible Sensor Input : DP, GP, AP, Vacuum Flexibility Various Output : 4 ~20mA , Digital Signals Data Configuration with HART Configurator Setting Various Parameters : Zero/Span, Zero Point Adjustment Trim, Unit, Fail-mode, etc. Reliability Self Diagnostic Function : Sensor, Memory Continuous Self-Diagnostic Function A/D Converter, Power, etc Automatic Ambient Temperature Compensation Digital Communication with HART protocol Fail-mode Process Function Explosion-proof Approval KOSHA EEPROM Write Protection Equipment Qualifications Qualified per IEEE Std 344-1987/2004 and Environmental Qualification IEEE Std 323-1983/2003, NRC Regulatory Seismic Qualification and EMI / RFI Test Guide ( ). Functional Block Diagram Sensor Part MCU Part 4~20mA. A/D Conversion Microprocessor DAC. Input Sensor Value Engineering Units EEPROM Re-range (Zero / Span). Sensor Trimming Zero Point Adjustment HART.

3 DA Trimming Damping / Filtering HART Protocol Transfer function with Host Capacitive LCD Engineering Mode High or Piezoelectric Low Pressure Pressure Diagnostics silicon Sensor Self Compensation Communications User-Selectable Input LCD Display DP/GP/HP/ AP Configuration Data Measuring Range Duon System Co., Ltd. Doc. No. : C33700N-E01I. * Subject to change without notice APT3700N. Smart Pressure Transmitter The software of the Transmitter compensates for the thermal effects, improving performance. Precise Input Compensation during operation is achieved with temperature and Pressure correction coefficients that are characterized over the range the Transmitter and stored in the sensor module Transmitter Description EEPROM memory EEPROM stores sensor information and correction coefficients separately from MCU module, allowing Electronics Module for easy repair, reconfiguration and replacement The Electronics module consists of a circuit board sealed in an enclosure.

4 Class 1E safety related Applications There are a MCU module, a power module, Seismic test : IEEE Std 344 at 5 OBE and 1 SSE. an analog module and a terminal module in a Transmitter . response spectrum. The MCU module acquires the digital value from the Environment test : IEEE Std 323 (Thermal, radiation analog module and apply correction coefficients , Functional Aging). selected from EEPROM. EMI/RFI test : MIL-STD-461D & 462D, RG , The output section of the power module converts the IEC61000-4-2(EMC, ESD, EFT/Burst digital signal to a 4~20 mA output. Surge). The MCU module communicates with the HART-based Basic Setup Configurator or Maintenance System such as HTT 275 or ATP3700N Pressure Transmitter can be easily configured 375 and AMS. from any host that support the HART protocol. The Power module have a DC-to-DC Power conversion Operational Parameters. circuit and an Input/output isolation circuit.

5 4~20mA Points (Zero/Span). An optional LCD module plugs into the MCU module Engineering Units and displays the digital output in user-configured unit. Damping Time : ~ 60 sec Tag : 8 alphanumeric characters Descriptor : 16 characters Sensor Inputs Message : 32 characters. The model APT3700N-D,G,H is available in a Date : day/month/year differential Pressure sensor of a capacitance type. The capacitance Pressure sensor measures differential Calibration and Trimming and gauge Pressure and is commonly used in flow and Lower/Upper Range (zero/span). level applications. Both sides in the capacitance Sensor Zero Trimming sensor transmit process Pressure from Zero Point Adjustment the process isolators to the sensor. DAC Output Trimming The model APT3700N-A,G is available in a absolute Transfer Function Self-Compensation Pressure and high gage Pressure sensor of a piezo- resistive type and measures absolute/high gage Pressure .

6 The sensor module converts the capacitance or the Self-Diagnosis and Others CPU & Analog Module Fault Detection resistance to the digital value. Communication Error The MCU module calculates the process Pressure Fail-mode Handling based on the digital value. LCD Indication Temperature Measurement of Sensor Module Doc. No. : C33700N-E01I. APT3700N. Smart Pressure Transmitter Performance Specifications EMC Conformity Standards Range and Sensor Limits MIL-STD-461D & 462D, RG , Refer to Table 1. IEC61000-4-2(EMC, ESD, EFT/Burst, Surge). Reference Accuracy of Calibrated Span for range 2 Update Time and Turn-On Time of Span for Span URL Update Time : seconds [ + ( x (URL/span))]% of Span Turn-On Time : 3 seconds for Span < Failure Mode for range 3 Fail High : Current mA. of Span for Span URL Fail Low : Current mA. [ + ( x (URL/span))]% of Span for Span < Operating Temperature -40 to 85 (without condensing).

7 For ranges 4 through 7, 9, 0. of Span for Span URL Process Temperature Limits [ +( x (URL/span))]% of Span (Range codes and approval codes may effect limits). for Span -40 to 120 ( -40 to 248 ). for range 8. of Span for Span URL. [ + ( x (URL/span))]% of Span Isolation for Span Input/output isolated to 500 Vrms (707 Vdc). Zero and Span Adjustment Limits Working Pressure Limits (silicone oil). Zero and span values can be set anywhere Model DP & GP 0 ~ MPa --- # 3 ~ 8. within the range limits stated in Table 1. Model GP 0 ~ MPa --- # 9. Span must be greater than or equal to the 0 ~ MPa --- # 0. minimum span stated in Table 1 Model HP 0 ~ MPa --- # 4 ~ 7. Model AP 0 ~ 400 KPa --- # 4. 0 ~ 1500 KPa --- # 5. Output (Analog Current and Digital Data). 0 ~ 3000 KPa --- # 6. Two wire 4~20mA. user-configurable for linear or square root output, digital process value superimposed on 4~20mA Hydrostatic Test Pressure signal, available to any host that conforms to the Model DP 3000 psi ( MPa).

8 HART protocol Model HP 6750 psi ( MPa). Model GP 2000 psi ( MPa) --- # 3 ~ 8. 4500 psi ( MPa) --- # 9. Power Supply & Load Requirement 7500 psi ( MPa) --- # 0. External power supply required. Model AP 58 psi (400 KPa) --- # 4. Transmitters operate on to 45 V dc. 218 psi (1500 KPa) -- # 5. * 250 ohm load-- Vdc 435 psi (3000 KPa)--- # 6. * up to a 550 ohm load -- 24 Vdc Max. Loop Resistance = ( E - ) / (E = Power Supply Voltage) Burst Pressure Model DP,GP & HP -------10000 psi ( ). Supply Voltage Model AP -------------------- 2 x URL. ~ 45 Vdc -- operation ~ 45 Vdc -- HART Communications * @ 45 Vdc Loop Load 0 ~ 1500 ohm -- Operation 250 ~ 550 ohm -- HART Communications Duon System Co., Ltd. Doc. No. : C33700N-E01I. APT3700N. Smart Pressure Transmitter Physical Specifications QAP and Qualification Item Wetted Materials Isolating Diaphragms ---- 316L SST, Monel, Quality Assurance Program Tantalum, HAST-C In accordance with KEPIC-QAP & KEPIC-EN.

9 Drain/Vent Valves -------- 316 SST, HAST-C. Flanges and Adapters ---- 316 SST, HAST-C Qualification Item (Mild Environment). O-ring ------------------------- Viton, PTFE, 316 SST - Radiation - Relative Humidity Non-wetted materials - Temperature Fill Fluid ----------------- Silicone oil or Inert fill - Pressure (Thermal aging, Operational Cycling). Bolts ---------------------- Stainless Steel - Seismic Electronics Housing -- Aluminum, 316 SST, Flameproof and Waterproof (IP67). Cover O-ring ------------ Buna-N. Paint ---------------------- Epoxy-Polyester or Polyurethane Hazardous Location Certifications (default). Mounting Bracket ----- 2-inch Pipe, 304 SST, Painted Carbon Steel with 304 SST U-bolt Nameplate ------------- 304 SST. Electrical connections KOSHA Approvals (KOSHA: Korea Occupational 1/2-14 NPT conduit with M4 Screw Terminals Safety & Health Agency) K1 Code : Process Connections Flameproof for Class I, Zone 1 : Ex d C T6, IP67.

10 Ambient Temperature : -20 to 60 C. 1/4-18 NPT on inch ( mm) centers Max. Process Temperature : 80 C. on flanges for Standard Power Supply : Max. 45 Vdc Output : 4 to 20 mA + HART, Max. 22 mA. 1/2-14 NPT on Process Adapter (option). * Refer to drawing in the last page KTL TEST REPORT (No. 14-023955-04). Test for degree of protection provided by enclosures Weight (IP Code) : IP 66. kg ( excluding options ). Pressure Limits & Hydrostatic Test Conditions Static Pressure Hydrostatic Test Model Range Code (Overpressure Limits) Pressure APT3700N-Dx Range 2-8 Mpa (2,000 psig) Mpa (3,000 psi). APT3700N-Hx All range Mpa (4,500 psig) Mpa (6,750 psi). Range 2-8 Mpa (2,000 psig) Mpa (2,000 psi). APT3700N-Gx Range 9 Mpa (4,500 psig) Mpa (4,500 psi). Range 0 Mpa (4,500 psig) Mpa (7,500 psi). Range 4 400 kpa (58 psig) 400 kpa (58 psig). APT3700N -Ax Range 5 1,500 kpa (218 psig) 1,500 kpa (218 psig). Range 6 3,000 kpa (435 psig) 3,000 kpa (435 psig).