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Automated Thermocouple Calibrator
CL541-PLUS
PLACE ORDER - Source and Read 4 T/C Types J, K, T AND E Plus mV
- Easy-to-Read Backlight Display
- Easily Change T/C Types and Scale
- Calibrate Quickly With Automatic Output Stepping
- Comes Protected With a Rugged Rubber Boot
- Calibrate Directly in Temperature (Deg C or F)
- Compatible With All Process Instruments
Description
Description
With the CL541-PLUS you cancheck and calibrate all yourthermocouple instruments andmeasure thermocouple sensors.Automatic indication of connectionson the display for simple hookups.Take it without worry into the shop,plant or field. It comes protectedwith a rubber boot and rugged, lowprofile switch. Easy to operate evenin the dark areas of the plant withthe backlit display. Stop carryingaround a millivolt source andthermocouple tables, you cancalibrate directly in temperature(°C and °F).
The CL541-PLUSworks with the T/Cs you useincluding types J, K, T and E. Easilyset any value quickly to within 0.1°with the adjustable digitalpotentiometer "DIAL" plus store anythree temperatures for instant recall.Calibrate quickly with automaticoutput stepping. Choose between2, 3, 5, 11 and 21 steps toautomatically increment the outputin 100%, 50%, 25%, 10% or 5% ofspan. Select the step time tomatch your system from 5, 6, 7, 8,10, 15, 20, 25, 30 and 60 seconds.Connect directly to thethermocouple inputs of smarttransmitters, PLCs, controllersand multichannel recorders andverify their outputs or displays.Measure and trouble shootthermocouple sensor connectionsand find broken wires or highresistance junctions. Connectyour sensor and the CL541-PLUSautomatically measures thethermocouple in degrees C or F.
SPECIFICATIONS
(Unless otherwise indicated all specifications are rated from a nominal 3°C, 70% RH)
Accuracy: ±(0.008% of Reading + 0.006 mV) Cold Junction
Compensation: ±0.1°F (±0.06°C)
Millivolt Range: -13.000 to 80.000 mV 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)
Power: 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 Vdc (rated for 30 seconds)
Display: High contrast graphic liquid crystal display. LED backlighting for use in low lit areas.
Read
Input Impedance: >10 Megohms
Open Thermocouple
Threshold: 10,000Ω nominal
Pulse: <10 microamp pulse for 300 milliseconds
Normal Mode Rejection: 50/60 Hz, 50 dB
Common Mode Rejection: 50/60 Hz, 120 dB Source
Output Impedance: < 0.3Ω
Source Current: > 20 mA (drives 80 mV into 10Ω)
Noise: ≤4 microvolts p-p for frequencies of 10 Hz or below Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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