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CL543B

Calibrator for Thermocouple and RTDs (PT100)

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Operating Temperature, Max

$2,206.35

Item# CL543B

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $2,206.35
5-9 $2,096.03
10-24 $2,051.91
25-49 $1,963.65
50-99 $1,919.52
100+ $1,875.40

In Stock

Lead Time (If not in stock): 5 weeks

Product Specs

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Brand
Additional Features 1 Read and Source Signals
Alerts Red LED displays OVERLOAD or out of range conditions
Battery life 50 hr, low battery warning with less than 1 hr operation left
Cold Junction Sensor ≤± 0.01% °/ ° from ambient temperature ( °C or °F)
Display Type LCD
Display Type Note High contrast graphic Liquid Crystal Display. LED backlighting for use in low lit areas.
Height 41 mm
Length 143 mm
Operating Temperature, Max 60 °C
Operating Temperature, Min -20 °C
Over-Voltage Protection Up to 60 vrms (rated for 30 seconds), protection against misconnection
RTD and OHMS Read Resistance Ranges: 400Ω Range: 0.00 to 401.00 and 0.000 to 401.000 4000Ω Range: 0.0 to 4010.0 and 0.00 to 4010.00 Accuracy: ± (0.015% of reading + 0.05Ω) Excitation Current: 0.9 mA to 401Ω, 0.4 mA to 4010Ω (nominal)
RTD and OHMS Source 3- and 4-Wire Accuracy: From 1 to 10.2 mA External Excitation Current: ± (0.015% of setting + 0.05Ω) Below 1 mA of External Excitation Current: Add (0.025 mV/mA excitation current) 2-Wire Accuracy: Add 0.1Ω to 3-wire and 4-wire accuracy Resistance Ranges: 400Ω Range: 0.00 to 401.00 and 0.000 to 401.000 4000Ω Range: 0.0 to 4010.0 and 0.00 to 4010.00 RMS Noise: 400Ω Range: ≤± 0.005Ω from 0.1 to 10 Hz 4000Ω Range: ≤± 0.05Ω from 0.1 to 10 Hz Allowable Excitation Current Range: 400Ω Range: 10.2 mA max; steady or pulsed/intermittent 4000Ω Range: 1 mA max; steady or pulsed/intermittent Pulsed Excitation Current Compatibility: DC to 0.01 second pulse width, 0.025 mV, mA excitation current
Relative Humidity Note 10% ≤RH ≤90% (0 to 35°C),non-condensing; 10% ≤RH ≤70% (35 to 60°C),non-condensing
Relative Humidity, Max 0.9
Relative Humidity, Min 10%
Storage Temperature, Max 60 °C
Storage Temperature, Min -30 °C
Supply Voltage 6 Vdc
Temperature Effect ≤± 25 ppm/°C
Thermocouple Type J, K, T, E, R, S, B, C, N, L, G, U, D
Voltage Read Ranges and Resolution: -13.000 to 80.000 mV and -13.0000 to 80.0000 mV Accuracy: ± (0.008% of reading + 0.006 mV) Input resistance: ≥10 MΩ Normal Mode Rejection: 50/60 Hz,50 dB Common Mode Rejection: 50/60 Hz,120 dB
Voltage Source Ranges and Resolution: -13.000 to 80.000 mV and -13.0000 to 80.0000 mV Accuracy: ± (0.008% of setting + 0.006 mV) Source Current: ≥10 mA Output Impedance: <0.3Ω RMS Noise: ≤± 0.0005 mV from 0.1 to 10 Hz Short Circuit Duration: Infinite
Weight 0.34 kg
Weight Note 0.34 kg (12.1 oz) with boot and batteries
Width 76 mm
See All Specs Show Less
Calibrator for Thermocouple and RTDs (PT100) CL543B CL543B
Rated 4 out of 5 by from Works! This device is a resource used by many within our company. It has worked properly when used. Our company monitors the large reciprocating compressors in different Plants around the US and Canada. We lost one we had previously so buying a new one shows it has been a great tool.
Date published: 2023-02-09
Rated 5 out of 5 by from Themocouple calibrator I bought this calibrator earlier this summer. It is easy to use. You easily go between the read and simulation functions. I use it a lot for troubleshooting temperature issues on various pieces of equipment.
Date published: 2018-11-07
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