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CL543B

Calibrator for Thermocouple and RTDs (PT100)

4.5

(2)

Calibrator for Thermocouple and RTDs (PT100)

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Operating Temperature, Max

60 °C

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C$2,912.43

Item# CL543B

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-4	C$2,912.43
5-9	C$2,766.81
10-24	C$2,708.56
25-49	C$2,592.06
50-99	C$2,533.81
100+	C$2,475.57

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Lead Time (If not in stock): 5 weeks

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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
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Reviews

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4.5

(2)

Rated 4 out of 5 by PROGNOST Systems Inc 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 MacGyver 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