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High Accuracy Handheld Calibrator/Thermometer for thermocouple, RTD and thermistors

CL20 Series

Handheld Calibrator for thermocouple, RTD and thermistors | CL20 Series

Handheld Calibrator for thermocouple, RTD and thermistors

£425.00 CL23A

CE OmegaCare
  • Handheld calibrator for thermocouple, RTDs and thermistors with 0.3°C Accuracy Over the Range of 18°C to 28°C
  • Simulates and Measures Thermocouples, RTDs and Thermistors
  • 0.1°F/0.1°C Resolution
  • 10 Memory Locations for Saving Meter Readings and/or Calibrator Outputs
  • Step Calibrator, Meter Hold, Thermometer Functions
  • Ramp Function (Models CL25 and CL27)
Precision Calibration Equipment and Ice Point References - View related products

Description

The handhel calibrators and thermometers for thermocouple, RTDs (Pt100 and Pt1000) and thermistors of the CL20 series simulate, measure and record RTD, ohm, thermocouple and thermistor signals–all in one meter. They outperform the competition in the lab and on the factory floor with 0.3°C (0.5°F) accuracy in ambient temperatures from 18 to 28°C (64 to 82°F).

Handheld calibrators for thermocouple, RTDs (Pt100 and Pt1000) and thermistors This powerful handheld meter allows the user to calibrate in the field as well as in the lab and offers many additional functions that translate into cost effectiveness, increased productivity and long-lasting versatility and reliability.

The 5-digit LCD display indicates all active functions and allows users to have 0.1° resolution in both Celsius and Fahrenheit. This convenient display takes the guesswork out of which sensor has been selected, displaying °C or °F and operating mode.

Programming a CL20 series calibrator is easy. The keypad allows direct entry of calibrator setpoints. Setpoints can also be entered from an outside source by inputting temperatures or voltages through the thermometer mode. There are no reprogramming hassles. The program won’t be lost when the meter is shut off. All values are retained and can be retrieved for fast repeated use.

These calibrators feature 10 memory locations that can instantly recall any programmed value, and the step function lets the user run through the test points at the push of a button. This efficient feature saves time by allowing the user to simply enter the output value and calibrate.

The ramp function of Models CL25 and CL27 makes calibrating switch and alarm setpoints quick and easy. By entering the upper limit, lower limit and step size, the meter automatically ramps between the limits. There is also a manual ramp function.

No matter what thermocouple type is used, one of these meters can handle it. Features to choose from include 100 ohm and 1000 ohm RTD and 2252 ohm thermistor capabilities.

Specifications

Display: 5-digit LCD custom indicators for calibration type, units hold, recall, store, operating mode, bal, loaded memory locations (up to 10) Keypad: Momentary switches with tactile feedback, select power, thermocouple type, units, resolution, hold, store/recall, stop/clear, operating mode
Configuration Retention: selected operating mode, thermocouple type, units, resolution and memory contents retained on power off
Diagnostics: low battery, open input, invalid keypad entry, out of range, internal hardware fault
Accuracy: see ordering matrix for details
Ambient Temperature: 0 to 50°C (32 to 122°F), 0 to 90% RH
Reading Rate: 1 per second
Input Current: 50 nA typical(meter mode)
Output Load: 100 ohms, min. (calibrator mode)
Max. Common Mode Voltage: 42 V peak to earth ground
Power: 9 Vdc battery, alkaline, included
Battery Life: 16 hrs alkaline
Dimensions: 178 H x 74 W x 28 mm D (7.0 x 2.9 x 1.1")
Weight: 340 g (12 oz)
  CL20 Series Temperature Measurement and Calibration Range
Input
Type
RangeResolution
K200 to 1371°C-328 to 2502°F0.1°
J-210 to 760°C-346 to 1400°F0.1°
T-200 to 399°C-328 to 752°F0.1°
E-230 to 999°C-382 to 1832°F0.1°
N200 to 1299°C-328 to 2372°F0.1°
B499 to 1815°C932 to 3308°F0.1°
R0 to 1768°C32 to 3214°F0.1°
S0 to 1768°C32 to 3214°F0.1°
G299 to 2315°C572 to 4201°F0.1°
C0 to 2315°C32 to 4201°F0.1°
D0 to 2315°C32 to 4201°F0.1°
RTD-200 to 849°C-328 to 1562°F0.1°
Series 400
Thermistor
2252Ohm
-40 to 150°C-40 to 302°F0.1°


CL26 and CL27 Resistance Measurement
and Calibration Outputs
Ohms RangeResolutionModels
0-100Ω0.01ΩCL26 & CL27
0-1000Ω0.1ΩCL27
0-100,000Ω1.0ΩCL26


Model
Number
Features
TC TypesPlatinum
RTDs
ThermistorResistance
0 to:
Resistance
Resolution
Accuracy Calibrator
& Thermometer
Ramp
Feature
CL23AK, J, T------------±0.3°C from -46 to 677°C
0.04% over 677°C
±0.5°C under -46°C
No
CL24K, J, T, E------------0.04% over 677°C
±0.5°C under -46°C
No
CL25K,J,T,E,N,R,S,B,G,C,D------------±0.3°C full scale K,J,T,E,N
0.8°C full scale B,R,S,G,C,D
Yes
CL26K, J, T ,E100Ω400 Series
2252Ω
100 kΩ
100Ω

0.01Ω
±0.3°C from -46 to 677°C
0.04% over 677°C
±0.5°C under -46°C
Ωs: 0.04% of range
±0.3°C RTD & thermistor
No
CL27K,J,T,E,N,R,S,B,G,C,D100Ω
1000Ω
---1kΩ
100Ω
0.1Ω
0.01Ω
±0.3°C full scale K,J,T,E,N
0.8°C full scale B,R,S,G,C,D
Ωs: 0.02% of range
0.1°C full scale RTD
Yes
Place Order(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/ Desc.
Qty
Description
Click to expand/minimize a list of what others bought with theCL23A
CL23A Star
£425.00
Availability: 1 week
 
Handheld calibrator and thermometer, K, J, T
  
CL23A-CAL-3 Star
£575.00
Availability: 4 weeks
 
CL23A with calibration certificate traceable to NIST
  
CL24 Star
£445.00
Availability: 1 week
 
Handheld calibrator and thermometer, K, J, T, E
Click to expand/minimize a list of what others bought with theCL25
CL25 Star
£590.00
Availability: 1 week
 
Handheld calibrator and thermometer, K,J,T,E,N,R, S,B,G,C,D
  
CL25-CAL-3 Star
£735.00
Availability: 4 weeks
 
CL25 with calibration certificate traceable to NIST
Click to expand/minimize a list of what others bought with theCL26
CL26 Star
£695.00
Availability: 1 week
 
Handheld calibrator and thermometer, J, T ,E, RTD & thermistor
Click to expand/minimize a list of what others bought with theCL27
CL27 Star
£780.00
Availability: In Stock
 
Handheld calibrator and thermometer, K,J,T,E,N,R, S,B,G,C,D & Platinum RTD's 100 Ohm & 1000 Ohm
  
CL27-CAL-3 Star
£920.00
Availability: 4 weeks
 
CL27 with calibration certificate traceable to NIST
Accessories
  
CL-300-CABLE-KI-M600 Star
£6.90
Availability: 2 weeks
 
Calibration cable (green) for K thermocouple, 600mm long mini T/C plug to spade lug
  
CL-300-RSC-KI-M600 Star
£13.75
Availability: 2 weeks
 
Calibration cable (green) for K thermocouple, 600mm retractable, expands to 3m, mini T/C plug to spade lug
  
TA4F Star
£6.80
Availability: In Stock
 
Spare connector for use in making calibration cable for RTD or Thermistor signals
  
HH22-AC-UK Star
£65.00
Availability: 3 weeks
 
NiMH battery and adaptor, 230Vac with 3-pin UK plug.
Click to expand/minimize a list of what others bought with theHH22-AC
HH22-AC Star
£68.00
Availability: 1 week
 
NiMH battery and adaptor, 115Vac with 2-pin U.S plug
All amounts shown in EUR, GBP, or USD
Note: Each CL20 handheld meter is supplied as a complete kit with 4 beaded wire thermocouples (J, K, T, or E), 4 TAS standard to mini thermocouple adaptors (J, K,T or E), 4 calibration cables (J, K, T, or E), shock resistant holster, belt clip, integral tilt stand/handle, wrist strap, and rugged carrying case. The CL26 and CL27 handheld meter also includes one 3-wire RTD calibration cable, one 2-wire resistance cable and one TA4F RTD adaptor. The CL23A handheld meter does not include type E thermocouple, adaptor or cable. To order additional spare thermocouple calibration cables of different type, change "K" in part number to desired type, e.g. CL-300-CABLE-T-2.
Ordering Example: (1) CL24 J/K/T/E calibration/thermometer kit, £445.00