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High Accuracy RTD Auto-Connect Display Calibrator & Thermometer
Universal RTD Calibrator
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $2,244.65 |
| 5-9 | $2,132.42 |
| 10-24 | $2,087.52 |
| 25-49 | $1,997.74 |
| 50-99 | $1,952.85 |
| 100+ | $1,907.95 |
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- Easy to Use
- Calibrate and Measure Most RTD Sensors
- Comes Protected With a Rugged Rubber Boot
- Calibrate Directly in Temperature (ºC or ºF)
CL515-PLUS Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Type of Thermocouple Signals
Type of RTD signal
Type of Thermistor Signal
Accuracy Value
Communications Protocol
Battery Run Time
Additional Features
With the CL515-PLUS you can check and calibrate all your RTD instruments and measure RTD Sensors. Automatic indication of connections on the display for simple hookups.
Stop carrying around a decade box and RTD resistance tables. The CL515-PLUS works with the RTDs you use including Platinum 100 (alpha = 3850, 3902, 3926) & 1000 (alpha = 3850, 3750) Ohm, Copper 10 & 50 Ohm, Nickel 100 and 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 check 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, 10, 15, 20, 25, 30 and 60 seconds.
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.
SPECIFICATIONS (Unless otherwise indicated all specifications are rated from a nominal 23°C, 70% RH for 1 year from calibration)
Accuracy: ±(0.015% of Reading + 0.05 ?)
Temperature Drift: ± 0.01% of span outside of 23°C ±10°C (73°C ±18°F) Operating Temperature
Range: -25 to 60°C (-10 to 140°F)
Relative Humidity Range: 10% ?RH ?90% (0 to 35°C), non-condensing, 10% ?RH ?70% (35 to 60°C), non-condensing
Dimensions: 143 L x 76 W x 41 mmH (5.63 x 3.00 x 1.60")
Weight: 0.34 kg (12.1 oz) including boot and batteries
Power: 4 "AA" Alkaline 1.5V (LR6) (included)
Battery Life: 50 Hours low Battery low battery indication with nominal 1 hour of operation left. Protection against misconnection over-voltage protection to 60 Vdc (rated for 30 seconds)
Display: High contrast graphic liquid crystal display. LED backlighting for use in low lit areas.
READ
Excitation: Current 0.5 mA nominal
Normal Mode Rejection: 50/60 Hz, 50 dB
Common Mode Rejection: 50/60 Hz, 120 dB
SOURCE
Accuracy: From 1 to 10.2 mA external excitation Current ± (0.015% of Reading + 0.05 ?)
Below: 1 mA of external excitation
Current: ± (0.015% of reading + 0.025 mV/mA excitation current + 0.05 ?)
Resistance Ranges: 0.00 to 410.00, 410.1 to 4001.0 ?
Allowable Excitation Current Range
<410 Ohms: 10.2 mA max; steady or pulsed/intermittent
410 to 4001 Ohms: 1 mA max; steady or pulsed/intermittent
Pulsed Excitation: Current compatibility DC to 0.01 second pulse width 0.025 mV
Stop carrying around a decade box and RTD resistance tables. The CL515-PLUS works with the RTDs you use including Platinum 100 (alpha = 3850, 3902, 3926) & 1000 (alpha = 3850, 3750) Ohm, Copper 10 & 50 Ohm, Nickel 100 and 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 check 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, 10, 15, 20, 25, 30 and 60 seconds.
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.
SPECIFICATIONS (Unless otherwise indicated all specifications are rated from a nominal 23°C, 70% RH for 1 year from calibration)
Accuracy: ±(0.015% of Reading + 0.05 ?)
Temperature Drift: ± 0.01% of span outside of 23°C ±10°C (73°C ±18°F) Operating Temperature
Range: -25 to 60°C (-10 to 140°F)
Relative Humidity Range: 10% ?RH ?90% (0 to 35°C), non-condensing, 10% ?RH ?70% (35 to 60°C), non-condensing
Dimensions: 143 L x 76 W x 41 mmH (5.63 x 3.00 x 1.60")
Weight: 0.34 kg (12.1 oz) including boot and batteries
Power: 4 "AA" Alkaline 1.5V (LR6) (included)
Battery Life: 50 Hours low Battery low battery indication with nominal 1 hour of operation left. Protection against misconnection over-voltage protection to 60 Vdc (rated for 30 seconds)
Display: High contrast graphic liquid crystal display. LED backlighting for use in low lit areas.
READ
Excitation: Current 0.5 mA nominal
Normal Mode Rejection: 50/60 Hz, 50 dB
Common Mode Rejection: 50/60 Hz, 120 dB
SOURCE
Accuracy: From 1 to 10.2 mA external excitation Current ± (0.015% of Reading + 0.05 ?)
Below: 1 mA of external excitation
Current: ± (0.015% of reading + 0.025 mV/mA excitation current + 0.05 ?)
Resistance Ranges: 0.00 to 410.00, 410.1 to 4001.0 ?
Allowable Excitation Current Range
<410 Ohms: 10.2 mA max; steady or pulsed/intermittent
410 to 4001 Ohms: 1 mA max; steady or pulsed/intermittent
Pulsed Excitation: Current compatibility DC to 0.01 second pulse width 0.025 mV
does this unit display the ambient temperature at the meter? If it doesn't, how do you know if the RTD input is correct?
Hi JimBob49,
Thank you for the inquiry. This does not display ambient temperatures. Readings are valid over the range; 73°F ±18°F. Outside of this range readings are impacted; temperature Drift: ± 0.01% of span to the operating range -10 to 140°F.
Best regards,
OMEGA
Date published: 2022-10-21
What is the input connection called? We have CL-27 Calibrators (4) and need PRT's to mate with those devices. We would entertain replacing the CL-27's gradually. The sensors we have acquired from Burns Engineering have a code LT100 but the come mis-wire
The CL27 Calibrators use the TA4F connector for RTD's and it can be found on Omega's website.
Date published: 2023-01-19
