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4 Wire RTD Auto-Connect Display Calibrator & Thermometer

Automated Universal RTD Calibrator

$1,093.00

Item# CL514-PLUS

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $1,093.00
5-9 $1,038.35
10-24 $1,016.49
25-49 $972.77
50-99 $950.91
100+ $929.05

In stock

Lead Time ( If not in Stock): 3 weeks

Automated Universal RTD Calibrator CL514-PLUS CL514-PLUS
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  • Source and Read Mutiple RTD Curves Plus Ω
  • Easy-to-Read Backlight Display
  • Automatically Detects 2, 3 and 4 Wire Connections
  • Calibrate Quickly With Automatic Output Stepping
  • Comes Protected With a Rugged Rubber Boot
  • Calibrate Directly in Temperature (°C or °F)
  • Compatible With All RTD Process Instruments
5 Year Warranty

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Type of Thermocouple Signals
Type of RTD signal
Type of Thermistor Signal
Accuracy Value
Communications Protocol
Battery Run Time
Additional Features


Product Specs

With the CL514-PLUS you can check and calibrate all your RTD instruments and measure RTD sensors. Automatic indication of connections on the display for simple hookups. Take it without worry into the shop, plant or field. 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. Stop carrying around a decade box and RTD resistance tables, you can calibrate directly in temperature (°C and °F). The CL514-PLUS works with a wide variety of RTD curves including Platinm 100 (alpha = 3850, 3902, 3926) and 1000 (alpha = 3850, 3750) ?, Copper 10 and 50 ?, Nickel 100 and 120 ?. Easily set any value quickly to within 0.1° with the adjustable digital potentiometer "DIAL" plus store any three temperatures for instant recall. 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. Connect directly to RTD inputs of smart transmitters, PLCs, controllers and multichannel recorders and verify their outputs or displays. Measure and trouble shoot RTD sensor connections and find broken wires. Connect your 2, 3 or 4 wire RTD sensor and the CL541-PLUS automatically measures the RTD in °C or °F.

SPECIFICATIONS (Unless otherwise indicated all specifications are rated from a nominal 23°C, 70% RH)
Accuracy: ±(0.025% 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 76.2 W x 40.64 mm H (5.63 x 3.00 x 1.60")
Weight: 12.1 oz (including boot and batteries)
Batteries: 4 "AA" Alkaline 1.5V (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 V dc (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:
±(0.025% of Reading + 0.05 ?) Below 1 mA of External Excitation
Current: ±(0.025% of Reading + 0.025 mV/ mA Excitation Current + 0.05 ?)
Resistance Ranges: 0.00 to 410.00, 410.1 to 2001.0 ? Allowable Excitation Current Range:
<410 ?: 10.2 mA max; steady or pulsed/intermittent
410 to 2001 ?: 1 mA max; steady or pulsed/intermittent Pulsed Excitation Current
Compatibility: DC to 0.01 second pulse width

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