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Summary of Contents for Reed Instruments R5820
- Page 1 R5820 Loop Calibrator Instruction Manual REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
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Page 2: Table Of Contents
Measuring DC Voltage ................. 12 Providing 24V Power Supply for Measuring Loop Current ....12 Battery Replacement ................13 Fuse Replacement ................... 13 Applications ....................13 Accessories and Replacement Parts ............14 continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 3: Introduction
Product Disposal and Recycling .............. 15 Product Support ..................15 Introduction Thank you for purchasing your REED R5820 Loop Calibrator. Please read the following instructions carefully before using your instrument. By following the steps outlined in this manual your meter will provide years of reliable service. -
Page 4: Features
Note 1 ±0.05% of set Simu. value ±4μA Max 1KΩ at transmitter 0.000 to -20mA 0.001mA 20mA, see (absorp. –22.000mA Note 2 current) Max output Loop power ±10% current up to 25mA continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 5: Input Functions
Product Certifications: Operating Temperature: 32 to 122°F (0 to 50°C) Operating Humidity Range: 0 to 85% Storage Temperature: 14 to 122°F (-10 to 50°C) Dimensions: 7.1 x 3.5 x 1.9" (180 x 90 x 47mm) Weight: 8.2oz (500g) REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 6: Instrument Description
Instrument Description R5820 INPUT 6. Output/Input Button 1. LCD Display 7. mA%/V Select Button 2. POWER Button Output Digit 3. Single Step/Auto Selection Button Switch Button Output Value 4. 25% Single Step Setting/ Setting Button Auto Ramp Button 10. Input/Output Terminals 5. 0% & 100% of Setting/... -
Page 7: Display Description
Indicates battery power is low and batteries need to be replaced. Indicates which output digit is being set. Indicates the output ramp type. V. mA. % Indicates the current output value (unit of measure). Indicates that the output signal is on or off. REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 8: Operating Instructions
Caution: Do not apply any voltage to the output terminal during the operation. If any improper voltage is applied to the output terminal, it will cause damage to the internal circuits. continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 9: Output Operation Procedure
Press the mA%/V button to select the set output mA or mA% Press the button to change the output in a value of 25%, in which 0% indicates 4mA and 100% indicates 20mA. Press the 25%/RAMP button again to exit. continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 10: Current Output Set For Zero Point & Full Scale
Note: When the "OFF" symbol appears, press any one of the buttons to bring the output back to 0% and 4mA. continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 11: Simulating Transmitter Output (Xmt)
+mA- OUTPUT button till INPUT appears Press the on the display. This indicates that the calibrator is in an input state. continued... REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 12: Measuring Dc Voltage
Insert the test lead into the +LOOP INPUT +LOOP & mA input jacks of the calibrator as shown in the following diagram: The operations are the same as +mA- OUTPUT described in the Measuring DC Currect procedures. Transmitter REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 13: Battery Replacement
Take off the protective boot, remove the four screws by using a standard-blade screwdriver, and then take off the cover. Replace the blown fuse(s). Reinstall the cover. Reinstall the meter's protective boot. Applications • Testing loop powered isolators and two-wire transmitters • Verifying and calibrating processes involving mA instrumentation REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com... -
Page 14: Accessories And Replacement Parts
REED Instruments guarantees this instrument to be free of defects in material or workmanship for a period of one (1) year from date of shipment. During the warranty period, REED Instruments will repair or replace, at no charge, products or parts of a product that proves to be defective because of improper material or workmanship, under normal use and maintenance. -
Page 15: Product Disposal And Recycling
Product Support If you have any questions on your product, please contact your authorized REED distributor or REED Instruments Customer Service by phone at 1-877-849-2127 or by email at info@reedinstruments.com. Please visit www.REEDINSTRUMENTS.com for the most up-to-date manuals, datasheets, product guides and software. - Page 16 TesT & MeasuRe wITh ConfIdenCe CheCk ouT ouR LaTesT PRoduCTs! REED Instruments 1-877-849-2127 | info@reedinstruments.com | www.reedinstruments.com...
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