Related Manuals for HART VPT10-H
Summary of Contents for HART VPT10-H
- Page 1 INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL July/2020 VPT10-H HART PRESSURE TRANSMITTER ®...
- Page 2 ® HART is a registered mark of HART Communication Foundation. NOTE We have reviewed this manual with great care to maintain compliance with the hardware and software versions described herein. However, due to the dynamic development and version upgrades, the possibility of technical deviations cannot be ruled out.
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Page 3: Table Of Contents
LIQUID CRYSTAL DISPLAY (LCD) ......................18 3.4. HART ® PROGRAMMER ..........................18 3.5. LOCAL ADJUST CONFIGURATION TREE ....................20 3.6. HART CONFIGURATOR PROGRAMMING TREE ..................21 3.7. CALIBRATION ............................. 25 3.8. DIAGNOSIS ..............................26 3.9. FDT/DTM CONFIGURATION ........................28 MAINTENANCE ..............................29 4.1. - Page 4 VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ____________________________________________________________________________________________________________________________ WARNING It is extremely important that all the safety instructions, installation and operation in this manual are followed faithfully. The manufacturer is not liable for damage or malfunction caused by improper use of this equipment.
- Page 5 VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ____________________________________________________________________________________________________________________________ GENERAL INFORMATION Vivace Process Instruments ensures the operation of this equipment, according to the descriptions contained in its manual, as well as technical characteristics, not guaranteeing its full performance in particular applications.
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Page 6: Equipment Description
It has integrated pressure and temperature compensations, providing high performance and stability of measurements. VPT10-H must be powered by a voltage of 12 to 45 Vdc in order to generate a 4-20 mA current channel (according to NAMUR NE43) proportional to the measurement performed. -
Page 7: Capacitive Sensor
INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ 1.2. CAPACITIVE SENSOR The pressure sensor used by VPT10-H pressure transmitter is capacitive (capacitive cell), shown schematically in figure 1.2. Figure 1.2 – High performance capacitive sensor. See figure 1.3, below, to understand the working principle of the capacitive sensor. - Page 8 VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ However, when the differential capacitance structure is used, the distance between CL and CH plates has a linear variation with the relation between the difference and the sum of the measured capacitances.
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Page 9: Operating Principle
______________________________________________________________________________________________________________________________ 1.3. OPERATING PRINCIPLE The main circuit of VPT10-H receives the capacitance readings (CL and CH) and temperature from the analog sensor board. The normalized pressure signal is calculated by applying the factory compensation polynomial to the CL and CH readings. From this value, using the sensor reading range, the pressure in the user unit (configurable) is calculated with the relevant calibrations of zero, maximum pressure and minimum pressure. -
Page 10: Installation
VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ 2 INSTALLATION RECOMMENDATION When taking the equipment to the installation location, transfer it in the original packaging. Unpack the equipment at the installation location to avoid damage during transportation. -
Page 11: Mechanical Assembly
______________________________________________________________________________________________________________________________ 2.1. MECHANICAL ASSEMBLY VPT10-H transmitter is designed for field installation and thus supports weather exposure, having good performance with variations in temperature, humidity and vibration. Its housing has an IP67 degree of protection, being immune to water entering its electronic circuit and terminal block, provided that the cable gland or conduit of the electrical connection is correctly assembled and sealed with non- hardenable sealant. - Page 12 2.2. VPT10-H is a field device that can be installed through a bracket in a 2" tube holded by a U-clamp. For best LCD positioning the equipment can rotate 4 x 90°, as shown in figure 2.3 . The transmitter can also be fixed with the same bracket on wall or panel.
- Page 13 (1) Ambient Temperature VPT10-H has an intrinsic algorithm to compensate temperature variations. In the production process each transmitter is subjected to several cycles of temperature and a polynomial is created in order to minimize temperature variation, ensuring high performance of pressure measurements at any temperature. However, it is recommended to avoid locations subject to large variations in temperature or temperature gradients.
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Page 14: Electrical Connection
Figure 2.5 – Examples for transmitter mounting, in relation to pressure taps. 2.2. ELECTRICAL CONNECTION To access the terminal block, remove the rear cover of VPT10-H. To do this, loosen the cover locking screw (see figure 2.6) by turning it clockwise. - Page 15 Figure 2.7 – Connections for VPT10-H. Table 2.2 – Terminal description for VPT10-H. NOTE ® All cables used to connect the VPT10-H to the HART network must be shielded to avoid interference and noise. NOTE It is extremely important to ground the equipment for complete eletromagnetic protection and also to ensure the correct performance of transmitter on the HART network.
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Page 16: Configuration
The transmitter can be configured by any HART ® compatible programmer. Vivace offers the interfaces VCI10-H (USB and Bluetooth) as a solution for configuring and monitoring any HART ® device. VPT10-H can also be configured by local adjust using Vivace magnetic screwdriver. -
Page 17: Jumper Configuration For Local Adjust And Write Protection
3.2. JUMPER CONFIGURATION FOR LOCAL ADJUST AND WRITE PROTECTION VPT10-H has two jumpers on its main board to protect data writing (WP1) and also enabling/disabling local adjust (ADJL1). Figure 3.2 presents those jumpers. -
Page 18: Liquid Crystal Display (Lcd)
® 3.4. HART PROGRAMMER ® The configuration of the equipment can be carried out by means of a programmer compatible with HART technology. ® Vivace offers the VCI10-H interfaces (USB or Bluetooth HART ) as a solution for identification, configuration and ®... - Page 19 ______________________________________________________________________________________________________________________________ Figure 3.5 - VCI10-UH powering VPT10-H. Figure 3.6 –VPT10-H connection in multidrop mode. Note that up to 63 devices can be paralleled connected on the same line. Caution must be taken when many transmitters are connected on the same power line due to voltage drop on 250 ohm resistor and guarantee power supply voltage is enough (Figure 3.7).
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Page 20: Local Adjust Configuration Tree
INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ 3.5. LOCAL ADJUST CONFIGURATION TREE Figure 3.8 shows available fields for local configuration and the sequence they are presented by magnetic tool actuation on Z and S orifices. Figure 3.8 – Local adjust programming tree for VPT10-H. -
Page 21: Hart Configurator Programming Tree
Configuration – Here the transmitter is configured in relation to the communication variables, sensor operation and temperature reading. • Hart – In this directory user can configure the parameters of Polling Address, Loop Current Mode, Number of Preambles and Write Protection, all related to HART communication. - Page 22 Flow Measurement VPT10-H can calculate mass or volumetric flow. For flow measurement, user must configure the Transfer Function for Square Root Extraction (or Table + Square Root Extraction) and the Flow Unit to be used, according to the process.
- Page 23 User Table (Characterization Curve) Used for level, volume, or any other measurement that requires custom output. VPT10-H has a user table with 16 points with input and output as a percentage (depending on the PV%, which may be Pressure or Flow, as a percentage of the specific Working Range).
- Page 24 • HART – Counters for receiving and sending HART communication commands, plus a parameter that indicates the rate of loss of those commands. Assists the user in analyzing the performance of the HART network. Can be reset anytime.
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Page 25: Calibration
INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ 3.7. CALIBRATION VPT10-H allows user to calibrate several variables, according to their own measurement standards, to perfectly fit the process. Following are the variables that can be calibrated, with their respective procedures. PRESSURE It allows the user to adjust the maximum and minimum values to be used in the process, according to the reference value of the pressure generator used in the calibration. -
Page 26: Diagnosis
PV OUT OF LIMITS: primary variable value is outside normal range. NON-PV OUT OF LIMITS: a variable other than primary variable has its value outside normal range. For VPT10-H this variable is the temperature and its limits are -40 °C and 85 °C. - Page 27 INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ VPT10-H allows user to identify the following statuses via Diagnosis menu: • Overpressure: the pressure applied to the transmitter exceeds allowed safe value. • Sensor Communication Failure: CL and CH reading is not running successfully.
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Page 28: Fdt/Dtm Configuration
PACTware ® is property of PACTware Consortium and can be found on http://www.vega.com/en/home_br/Downloads. The following figures exemplify DTM configuration screens for VPT10-H using Vivace’s VCI10-UH interface and PACTware ® Figure 3.15 – Range configuration screen for VPT10-H on PACTware. Figure 3.16 – Monitoring screen for VPT10-H on PACTware. -
Page 29: Maintenance
4.1. ASSEMBLY AND DISASSEMBLY PROCEDURES Figure 4.1 shows in detail all components of the VPT10-H. Before disassembling the equipment, it must be switched off. Maintenance of electronic boards should not be performed under penalty of loss of equipment warranty. -
Page 30: Spare Parts
Vivace does not recommend any kind of maintenance on pressure sensor by user! 4.2. SPARE PARTS The list of spare parts of the VPT10-H that can be purchased directly from Vivace Process Instruments are listed in tables 4.1 and 4.2. - Page 31 VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ * Sensor O'rings – Table of Codes 1-10014 O'ring - Buna N 1-10020 O'ring - Viton 1-10021 O´ring - Teflon Table 4.3 – Sensor o´rings spare parts. Figure 4.2 – Sensor spare parts.
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Page 32: Certification
INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ 5 CERTIFICATION VPT10-H was projected to attend national and international regulation for explosion proof and intrinsic safety. The transmitter is certified by INMETRO for intrinsic safety and explosion proof – dust ignition (Ex tb) and flame (Ex db). -
Page 33: Technical Characteristics
______________________________________________________________________________________________________________________________ 6 TECHNICAL CHARACTERISTICS 6.1. IDENTIFICATION VPT10-H has an identification plate affixed to the top of its housing, specifying the model and serial number, as shown in Figure 6.1. Figure 6.1 –Identification plate for VPT10-H. The sensor also has its own identification label, containing the manufacturing data, such as Model, Pressure Range and Serial Number, among others. -
Page 34: Technical Specification
Non-volatile volumetric and mass flow Hazardous Area Classification Explosion Proof and Intrinsically Safe Protection Degree IP67 Mounting Field, through a bracket on a 2” pipe Housing Material Aluminum Approximated Weight with Bracket 3,5 Kg Table 6.1 – Technical specification for VPT10-H. -
Page 35: Ordering Code
VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ 6.3. ORDERING CODE... - Page 36 VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________...
- Page 37 VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________...
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Page 38: Warranty
VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ 7 WARRANTY 7.1. GENERAL CONDITIONS Vivace ensures its equipment from any defect on manufacturing or component quality. Problems caused by misuse, improper installation or exposure to extreme conditions are not covered by this warranty. -
Page 39: Appendix
VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________ APPENDIX FSAT Technical Analysis Solicitation Form Company: Unit/Department: Shipping Invoice nº: Standard Warranty: ( )Yes ( )No Extended Warranty: ( )Yes ( )No Buying Invoice nº: COMMERCIAL CONTACT... - Page 40 VPT10-H HART ® PRESSURE TRANSMITTER INSTALLATION, OPERATION, CONFIGURATION AND MAINTENANCE MANUAL ______________________________________________________________________________________________________________________________...
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