Model 699A ma Loop Calibrator. Installation and Operating Manual

Transcription

1 Model 699A ma Loop Calibrator Installation and Operating Manual For assistance with the operation of this product, contact PCB Piezotronics, Inc. Toll-free: hour SensorLine: Fax: Web:

2 Warranty, Service, Repair, and Return Policies and Instructions The information contained in this document supersedes all similar information that may be found elsewhere in this manual. Total Customer Satisfaction PCB Piezotronics guarantees Total Customer Satisfaction. If, at any time, for any reason, you are not completely satisfied with any PCB product, PCB will repair, replace, or exchange it at no charge. You may also choose to have your purchase price refunded in lieu of the repair, replacement, or exchange of the product. Service Due to the sophisticated nature of the sensors and associated instrumentation provided by PCB Piezotronics, user servicing or repair is not recommended and, if attempted, may void the factory warranty. Routine maintenance, such as the cleaning of electrical connectors, housings, and mounting surfaces with solutions and techniques that will not harm the physical material of construction, is acceptable. Caution should be observed to insure that liquids are not permitted to migrate into devices that are not hermetically sealed. Such devices should only be wiped with a dampened cloth and never submerged or have liquids poured upon them. Repair In the event that equipment becomes damaged or ceases to operate, arrangements should be made to return the equipment to PCB Piezotronics for repair. User servicing or repair is not recommended and, if attempted, may void the factory warranty. Calibration Routine calibration of sensors and associated instrumentation is recommended as this helps build confidence in measurement accuracy and acquired data. Equipment calibration cycles are typically established by the users own quality regimen. When in doubt about a calibration cycle, a good rule of thumb is to recalibrate on an annual basis. It is also good practice to recalibrate after exposure to any severe temperature extreme, shock, load, or other environmental influence, or prior to any critical test. PCB Piezotronics maintains an ISO certified metrology laboratory and offers calibration services, which are accredited by A2LA to ISO/IEC 17025, with full traceability to SI through N.I.S.T. In addition to the normally supplied calibration, special testing is also available, such as: sensitivity at elevated or cryogenic temperatures, phase response, extended high or low frequency response, extended range, leak testing, hydrostatic pressure testing, and others. For information on standard recalibration services or special testing, contact your local PCB Piezotronics distributor, sales representative, or factory customer service representative. Returning Equipment Following these procedures will insure that your returned materials are handled in the most expedient manner. Before

3 returning any equipment to PCB Piezotronics, contact your local distributor, sales representative, or factory customer service representative to obtain a Return Warranty, Service, Repair, and Return Policies and Instructions Materials Authorization (RMA) Number. This RMA number should be clearly marked on the outside of all package(s) and on the packing list(s) accompanying the shipment. A detailed account of the nature of the problem(s) being experienced with the equipment should also be included inside the package(s) containing any returned materials. A Purchase Order, included with the returned materials, will expedite the turn-around of serviced equipment. It is recommended to include authorization on the Purchase Order for PCB to proceed with any repairs, as long as they do not exceed 50% of the replacement cost of the returned item(s). PCB will provide a price quotation or replacement recommendation for any item whose repair costs would exceed 50% of replacement cost, or any item that is not economically feasible to repair. For routine calibration services, the Purchase Order should include authorization to proceed and return at current pricing, which can be obtained from a factory customer service representative. PCB for a complete statement of our warranty. Expendable items, such as batteries and mounting hardware, are not covered by warranty. Mechanical damage to equipment due to improper use is not covered by warranty. Electronic circuitry failure caused by the introduction of unregulated or improper excitation power or electrostatic discharge is not covered by warranty. Contact Information International customers should direct all inquiries to their local distributor or sales office. A complete list of distributors and offices can be found at Customers within the United States may contact their local sales representative or a factory customer service representative. A complete list of sales representatives can be found at Toll-free telephone numbers for a factory customer service representative, in the division responsible for this product, can be found on the title page at the front of this manual. Our ship to address and general contact numbers are: PCB Piezotronics, Inc Walden Ave. Depew, NY14043 USA Toll-free: (800) hour SensorLine SM : (716) Website: info@pcb.com Warranty All equipment and repair services provided by PCB Piezotronics, Inc. are covered by a limited warranty against defective material and workmanship for a period of one year from date of original purchase. Contact

4 PCB 工业监视和测量设备 - 中国 RoHS2 公布表 PCB Industrial Monitoring and Measuring Equipment - China RoHS 2 Disclosure Table 有害物质 部件名称 铅 (Pb) 汞 (Hg) 镉 (Cd) 六价铬 (Cr(VI)) 多溴联苯 (PBB) 多溴二苯醚 (PBDE) 住房 O O O O O O PCB 板 X O O O O O 电气连接器 O O O O O O 压电晶体 X O O O O O 环氧 O O O O O O 铁氟龙 O O O O O O 电子 O O O O O O 厚膜基板 O O X O O O 电线 O O O O O O 电缆 X O O O O O 塑料 O O O O O O 焊接 X O O O O O 铜合金 / 黄铜 X O O O O O 本表格依据 SJ/T 的规定编制 O: 表示该有害物质在该部件所有均质材料中的含量均在 GB/T 规定的限量要求以下 X: 表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 规定的限量要求 铅是欧洲 RoHS 指令 2011/65/ EU 附件三和附件四目前由于允许的豁免 CHINA RoHS COMPLIANCE

5 Component Name Lead (Pb) Mercury (Hg) Cadmium (Cd) Hazardous Substances Chromium VI Compounds (Cr(VI)) Polybrominated Biphenyls (PBB) Polybrominated Diphenyl Ethers (PBDE) Housing O O O O O O PCB Board X O O O O O Electrical O O O O O O Connectors Piezoelectric X O O O O O Crystals Epoxy O O O O O O Teflon O O O O O O Electronics O O O O O O Thick Film O O X O O O Substrate Wires O O O O O O Cables X O O O O O Plastic O O O O O O Solder X O O O O O Copper Alloy/Brass X O O O O O This table is prepared in accordance with the provisions of SJ/T O: Indicates that said hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement of GB/T X: Indicates that said hazardous substance contained in at least one of the homogeneous materials for this part is above the limit requirement of GB/T Lead is present due to allowed exemption in Annex III or Annex IV of the European RoHS Directive 2011/65/EU. DOCUMENT NUMBER: DOCUMENT REVISION: C ECN: 45605

6 Model 699A Milliamp Loop Calibrator Operating Instructions Basic Keypad Operations 1 EZ-Check Switch SOURCE mode: Slide the switch to select from Hi and low range preset values and the mid ranger (Dial) is selectable. Dial the mid range value and it will store the value with-in 5 seconds automatically. 2 SOURCE/OFF/READ Switch Slide the SOURCE/OFF/READ Switch to SOURCE to output a ma signal and to do 2 - wire transmitter simulation. Use the READ position to read ma signal and power & measure 2 wire transmitter. READ mode: Slide the switch to recall minimum and maximum readings. Press the EZ-Dial Knob to clear the stored values. EZ-Dial Knob Turn the knob to change display in 0.01mA increments. Push and turn for faster dialing. Push without turning to clear EZ-Check switch HI/LO points in READ mode. Press twice to select options: In Source mode select % or ma 2-Wire Transmitter Simulate % or ma low power (15V) or High power (24V) In Read mode select - % or ma Power and Measure 2-Wire Transmitter % or ma low power (15V) or High power (24V) HART Protocol An internal jumper enables the Power & Measure 2 wire transmitter mode to be compatible with HART communicators and transmitters. EZ-Dial Knob Adjust the output up and down with the EZ-Dial knob. The increment is 0.01 ma (or 0.1 % if display units are % of 4-20 ma.) Press while turning to adjust 10X faster 0.10 ma (or 1.00 %.) Quick Reference Bar Graph The Quick Reference Bar Graph indicates the input and output level to the Model 699A05 in % of 4-20 ma with 1.0% resolution. If the input or output signal is outside the normal operating range of the Model 699A05 the Quick Reference Bar Graph in source mode will flash, in Read mode display over range when above 24.5mA. Error Conditions Bar Graph will flash when any error conditions exist. HART Protocol Remove the back of the case and remove the jumper that is located in position J6 on the PC board. By doing so it places a 250Ω resister in series with the output of the model 699A05. This internal resister eliminates the need to add an external load resister when communicating with a HART transmitter. This reduces the typical drive capability to 950Ω.

7 Model 699A05 Operating Instructions EZ-Check Switch The EZ-Check switch has three positions -- high, dial, and low. Its position is shown at the left edge of the display with HI and LO indicators. Neither indicator indicates the middle position. Use of the EZ-Check switch depends on mode. Source Modes: Slide the EZ-Check switch to the HI and LO positions to recall the preset settings (Hi=20.00mA & Lo=4.00mA). Hint: For faster calibrations, the position of the switch can be felt. This feature allows continuous monitoring of the device being calibrated without looking back at the Model 699A05 display. This is also useful in poor lighting or under difficult operating conditions. Read Modes: In read mode, the Model 699A05 calibrator records the maximum and minimum readings observed in each mode. Slide the EZ-Check switch to the Dial position to read the loop. Then Slide the EZ-Check switch to the HI and LO positions to display the max and min readings. Press the EZ-Dial knob to clear the readings. The display will flash CLEARED to confirm. Source Mode Receiv er Transmitter Input (Sensor) (Process Signal) (Simulated Input) +IN- REF +OUT- Typical 2-Wire Transmitter Pow er 0 Supply 0 to 6 VDC Source mode uses internal power to supply current from ma into as much as 1200Ω until the end of battery life. The calibrator Graph will flash if connected improperly. The three-position EZ-Check switch provides instant preset 4mA at zero, 12mA at mid range and 20mA at full scale outputs. The output is adjusted in 0.01 or 0.10 ma increments (0.1 or 1.0) % display units with the EZ-Dial knob. 2-Wire Transmitter Simulation Mode Receiv er Transmitter Input (Sensor) (Process Signal) (Simulated Input) + IN - REF +OUT- Typical 2-Wire Transmitter Power Supply 0 to 60 VDC The Model 699A05 can simulate a 2-wire transmitter in the 4-20 ma or % process loop. In source mode press the EZ-Dial knob twice to get into the feature options. Then press the EZ-Dial knob to select ma 2 wire. The EZ-Check switch and EZ-Dial knob allow rapid and fine control of loop current.

8 Model 699A05 Operating Instructions Power and Measure Transmitter Mode Receiv er Transmitter Input (Sensor) ( Process Signal) ( Simulated Input) +IN- REF +OUT- Typical 2-Wire Transmitter Pow er 6 Supply 0 to 0 VDC The Model 699A05 supplies 15Volts or 24 Volts to the transmitter and displays the output in ma or % on the Model 699A05 display. In read mode press the EZ-Dial knob twice to get into the feature options. Then press the EZ-Dial knob to select ma PWR - M. Then turn EZ-Dial knob to select power range (15V or 24V). The EZ-Check switch and EZ-Dial knob allow rapid and fine control of loop current. Read Mode Receiver Transmit te r Input (Senso r ) (Proc ess Signal) (Simulated Input) + IN - REF +OUT- Ty pical 2 - Wire Tran smitter Pow er 0 Supply 0 to 6 VDC The Model 699A05 can read loop currents from 0-24 ma. It limits current in read mode to 25mA to protect the devices in the loop from over voltage or over current conditions.

9 Model 699A05 Operating Instructions General Specifications: Specifications (Unless otherwise indicated all specifications are rated from a nominal 23 C, 70 % RH for 1 year from calibration) Operating Temperature Range Storage Temperature Range Relative Humidity Range Battery Miscellaneous -20 to 60 C (-5 to 140 F) -30 to 60 C (-22 to 140 F) 10 % RH 90 % (0 to 35 C), Non-condensing 10 % RH 70 % (35 to 60 C), Non-condensing 2 AA Alkaline Low battery indication with nominal 1 hour of operation left Over-voltage protection to 120 Vrms (rated for 30 seconds) or 240 Vrms (rated for 15 seconds) Bar graph display with 1% resolution of 4-20 ma signal scale High contrast graphic liquid crystal display with 0.45 (11.4 mm) high digits Common Specifications for all current modes Ranges 0.00 to ma, 25.0 to 125.0% of 4-20 ma Accuracy ± (0.05 % of Reading ma) Temperature effect ± 50 ppm/ C of Range Resolution(s) 0.01 ma and 0.1 % Source/Power and Measure 2-Wire Transmitter Specifications: Loop compliance voltage Loop drive capability 15 Volts or 24 Volts 1200 Ω at 20 ma for entire battery 24 Volts 600 Ω at 20 ma for entire battery 15 Volts Read ma Specifications: Voltage burden Overload/Current limit protection Battery life 1V at 20 ma nominal 24 ma Typical 40 Hours 2-Wire Transmitter Simulation Specifications: Voltage burden Overload/Current limit protection Loop voltage limits Miscellaneous 2V at 20 ma nominal 24 ma 2-42 VDC or out of compliance conditions are indicated by appropriate error display Battery life 40 hour typical Manual Number: Manual Revision: A ECR Number: *HART is a registered trademark of the HART Communication Foundation **EZ-Dial & EZ-Check are trademarks of Practical Instrument Electronics

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