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Product Description

•   

Easy to use

With the CL514-PLUS you can check & calibrate all 

your RTD instruments and measure RTD Sensors. 

Automatic indication of connections on the display 

for simple hookups.

•   

Take it into the shop, plant or field

Carry it without worry - it comes protected with a 

rubber boot and rugged, low profile switch. Easy to 

operate even in the dark areas of the plant with the 

backlit display.

•   Calibrate directly in temperature (°C & °F)

Stop carrying around a decade box and RTD 

resistance tables. The CL514-PLUS works with the 

RTDs you use including Platinum 100 (alpha = 

3850, 3902, 3926) & 1000 (alpha = 3850, 3750) 

Ohm, Copper 10 & 50 Ohm, and Nickel 120 Ohm. 

Easily set any value quickly to within 0.1° with the 

adjustable digital potentiometer “

DIAL” plus store 

any three temperatures for instant recall with the HI/

SET/LO™ switch.

•   Calibrate quickly with automatic output stepping

Choose between 2, 3, 5, 11 and 21 steps to 

automatically increment the output in 100%, 50%, 

25%, 10% or 5% of span. Select the step time to 

match your system from 5, 6, 7, 8, 9, 10, 15, 20, 25, 

30 and 60 seconds.

•   Compatible with all process instruments

Connect directly to the RTD inputs of smart 

transmitters, PLCs, DCS and multichannel recorders 

and verify their outputs or displays. Works with older instruments with fixed excitation 

currents and newer multichannel instruments that switch the excitation current 

between input channels.

•   Measure RTD Sensors

Troubleshoot sensor connections and find broken wires with patented technology. Connect your 

two, three or four wire RTDs and the CL514-PLUS automatically detects the connections and 

measures the RTD in degrees C or F. 

Summary of Contents for CL514-PLUS

Page 1: ...omega com e mail info omega com For latest product manuals omegamanual info User sGuide CL514 PLUS Automated Universal RTD Calibrator MADE IN Shop online at ...

Page 2: ... Managed by the United Kingdom Office Toll Free 0800 466 342 TEL 33 0 161 37 29 00 FAX 33 0 130 57 54 27 e mail sales omega fr Germany Austria Daimlerstrasse 26 D 75392 Deckenpfronn Germany Toll Free 0800 6397678 TEL 49 0 7056 9398 0 FAX 49 0 7056 9398 29 e mail info omega de United Kingdom OMEGA Engineering Ltd ISO 9001 Certified One Omega Drive River Bend Technology Centre Northbank Irlam Manche...

Page 3: ...stable digital potentiometer DIAL plus store any three temperatures for instant recall with the HI SET LO switch Calibrate quickly with automatic output stepping Choose between 2 3 5 11 and 21 steps to automatically increment the output in 100 50 25 10 or 5 of span Select the step time to match your system from 5 6 7 8 9 10 15 20 25 30 and 60 seconds Compatible with all process instruments Connect...

Page 4: ... and hold the knob for two more seconds to start the automatic stepping READ Press and hold to transfer the current temperature into the HI SET LO HI LO points This clears the HI LO temperature readings which will update as the temperature changes Double click the knob to get into the CL514 PLUS menu Use the menu to select RTD or Ohms C or F 400Ω or 2000Ω RTD Type Backlight On Off Step Size Step T...

Page 5: ... 400Ω and 2000Ω for OHMS RTD pressing the knob will cycle through the various RTD Pt Cu Ni at different base resistances and alpha values DISPLAY OHMS If DISPLAY OHMS is ON the resistance associated with the RTD temperature will appear in small digits on the display Note All settings are remembered even with the power off Removing the batteries resets the values to factory defaults DOUBLE CLICK KN...

Page 6: ... LO HI SET LO 0 50 100 5 steps between the HI and LO HI SET LO in 25 increments 0 25 50 75 100 11 steps between the HI and LO HI SET LO in 10 increments 0 10 20 80 90 100 21 steps between the HI and LO HI SET LO in 5 increments 0 5 10 90 95 100 Note All settings are remembered even with the power off Removing the batteries resets the values to factory defaults STEP TIME pressing the knob will cycl...

Page 7: ...ature by moving the HI SET LO switch to the LO position and turn the e knob until the desired temperature is on the display Press and hold the knob until STORED appears to store the value Release the knob 3 Instantly output your SPAN and ZERO temperature outputs by moving the HI SET LO switch between HI and LO You may also select any third temperature output such as mid range using the SET positio...

Page 8: ...nsors All connections are made at the top of the calibrator where the jacks are numbered for ease of use SOURCE Plug in the 2 3 or 4 wires to match the connection on the instrument being calibrated READ Plug in the 2 3 or 4 wires from the sensor and the CL514 PLUS will automatically detect the correct setting for 2 3 or 4 wire simulation using a patented circuit ...

Page 9: ...the knob for faster dialing with 10 or 1 00 10 0 ohm increments The OVERLOAD indicator will light if excessive voltage or current is detected by the calibrator Calibrating RTD Instruments 3 2 2 1 THERMOCOUPLE CALIBRATOR J T E K mV HI Pt100 α 385 AUTOMATED RTD CALIBRATOR READ SOURCE HI SET LO MAX READ MIN OVERLOAD Push Hold to Store Step Push Turn for Fast Dialing Double Click for Options OFF C 3 2...

Page 10: ...splay with the current temperature reading Move the HI SET LO switch to MAX to see the highest temperature reading and to MIN to see the lowest temperature reading Press and hold the knob e to clear the MAX and MIN readings The OVERLOAD indicator will light if excessive voltage or current is detected by the calibrator Reading RTD Sensors 3 2 2 1 THERMOCOUPLE CALIBRATOR J T E K mV Pt100 α 385 AUTOM...

Page 11: ...onnection due to a loose connector corrosion or a broken wire Here is an example of the CL514 PLUS reading a sensor with all 4 wire connected Here is an example where connections are made to a 4 wire sensor and the CL514 PLUS indicates that only Wires 1 2 4 are connected There may be a loose connection or a break in wire 3 somewhere between the sensor and the CL514 PLUS Troubleshooting RTD Sensors...

Page 12: ... 460 0 to 720 0 720 0 to 850 0 0 2 0 3 0 4 0 5 328 0 to 338 0 338 0 to 860 0 866 0 to 1328 0 1328 0 to 1562 0 0 4 0 6 0 8 0 9 Pt 1000 Ohm DIN IEC JIS 1989 1 3850 0 00385 200 0 to 230 0 230 0 to 550 0 550 0 to 830 0 830 0 to 850 0 0 1 0 2 0 3 0 4 328 0 to 446 0 446 0 to 1022 0 1022 0 to 1526 0 1526 0 to 1562 0 0 3 0 4 0 6 0 6 Pt 1000 Ohm Hy Cal HVAC 1 3750 0 00375 200 0 to 200 0 200 0 to 274 0 0 3 ...

Page 13: ...conds Display High contrast graphic liquid crystal display LED backlighting for use in low lit areas Read Excitation Current 0 9 mA to 401 Ohms 0 4 mA to 2010 Ohms nominal Normal Mode Rejection 50 60 Hz 50 dB Common Mode Rejection 50 60 Hz 120 dB Unless otherwise indicated all specifications are rated from a nominal 23 C 70 RH for 1 year from calibration Source 3 Wire 4 Wire Accuracy From 1 to 10 ...

Page 14: ...D Wire Kit 2 Red 2 Black Leads with Banana Plugs Spade Lugs Additional Information This product is calibrated on equipment traceable to NIST and includes a Certificate of Calibration Test Data is available for an additional charge Omega recommends a calibration interval of one year Contact Omega for recalibration and repair services ...

Page 15: ... otherwise shall not exceed the purchase price of the component upon which liability is based In no event shall OMEGA be liable for consequential incidental or special damages CONDITIONS Equipment sold by OMEGA is not intended to be used nor shall it be used 1 as a Basic Component under 10 CFR 21 NRC used in or with any nuclear installation or activity or 2 in medical applications or used on human...

Page 16: ...urbine Paddlewheel Systems Totalizers Batch Controllers pH CONDUCTIVITY pH Electrodes Testers Accessories Benchtop Laboratory Meters Controllers Calibrators Simulators Pumps Industrial pH Conductivity Equipment DATA ACQUISITION Data Acquisition Engineering Software Communications Based Acquisition Systems Plug in Cards for Apple IBM Compatibles Data Logging Systems Recorders Printers Plotters HEAT...

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