Omega Products CL300A User Manual

Multifunction

Extended Warranty

Program

SM

Thermocouple/mV
Calibrator

Resolution

CL300A

$

740

Standard

⻬ High Accuracy: ±0.3°C
⻬ Measures Inputs from

10 Common Thermocouple
Types plus mV

⻬ Accepts Miniplugs and

Bare Wires

⻬ Simple Decade Control

of Output

⻬ 3 Setpoints for Each

Thermocouple Type

⻬ Min/Max Recall
⻬ Input Protection to

240 Vac

⻬ Protected by Rubber

Boot; Carrying Case
Optional

The CL300A multifunction
thermocouple/mV calibrator
combines high accuracy with
ease of use. Its accuracy of
±0.3°C (±0.5ºF) includes all errors,
at resolutions of 0.01°C or °F in
measure mode and 0.1°C or °F
in source mode. Features include
min/max recall in measure mode,
3 setpoints per thermocouple type,
a large knob for decade control of
the output in source mode, and
compatibility with both bare-wire
and miniplug inputs.

Specifications

(1-Year at 23 ±5°C; % of Reading
Unless Otherwise Noted)

Output Voltage

Range: -10 to 75 mV
Resolution: 1 µV
Accuracy: ±0.007% rdg, ±10 µV
Output Impedance: 1 Ω

Input Voltage

Range: -10 to 75 mV/thermocouple

source/measure

Thermocouple Types:

J, K, T, E, R, S, B, L, U, C

Source: ±0.1°C or °F
Measure: ±0.01°C or °F
Accuracy:

J: ±0.5°C; -210 to -100°C,

±0.3°C; -100 to 1200°C
K: ±0.6°C; -200 to -100°C,
±0.35°C; -100 to 1000°C,
±0.5°C; 1000 to 1372°C
T: ±0.7°C; -200 to -150°C,
±0.3°C; -150 to 400°C
E: ±0.5°C; -200 to -100°C,
±0.3°C; -100 to 1000°C
R: ±1.8°C; 0 to 250°C,
±1.0°C; 250 to 1767°C
S: ±1.8°C; 0 to 250°C,
±1.0°C; 250 to 1767°C
B: ±1.7°C; 600 to 1000°C,
±1.2°C; 1000 to 1820°C
L: ±0.5°C; -200 to -100°C,
±0.4°C; -100 to 900°C
U: ±0.7°C; -200 to 0°C,
±0.3°C; 0 to 600°C
C: ±0.4°C; 0 to°C 1000°C,
±0.7°C; 1000 to 1800°C,
±1.2°C; 1800 to 2316°C

Resolution: 1 µV
Accuracy: ±0.007% rdg, ±10 µV
Input Impedance: >1 MΩ
CJC Temp Offset: ±0.05°C/°C

outside of 23 ±5°C
Warm-Up Time: 1 minute to
specification

Environmental

Operating Temperature:

-10 to 55°C (14 to 131ºF)

Storage Temperature:

-20 to 70°C (-4 to 158ºF)

Power Requirement: 9 Vdc
Battery: 9V alkaline (included)
Optional Power: Ni-Cad battery,

AC adaptor/charger

Mechanical

Dimensions:

144.7 H x 80.0 W x 36.3 mm D
(5.7 x 3.15 x 1.43")
Weight: 340 g (12 oz)

To Order (Specify Model Number)

Model No. Price Description
CL300A $740 Thermocouple calibrator

Comes complete with rubber boot, 9V battery, Type K thermocouple, operator’s manual
and NIST calibration certificate.

Ordering Example: CL300A, thermocouple/millivolt calibrator, $740. OCW-2 OMEGACARE
extends standard 1-year warranty to a total of 3 years ($133), $740 + 133 = $873.

Accessory

Model No. Price Description
CL300A-CC $29 Soft carry case
PCL-BATT-9V 25 9V NICAD battery
PCL-ACA 30 AC charger 120 Vac

K-55

CL300A, $740.

OMEGACARESMextended
warranty program is available for
models shown on this page. Ask
your sales representative for full
details when placing an order.
OMEGACARE
labor and equivalent loaners.

SM

covers parts,

AVAILABLE FOR FAST DELIVERY!

SM

One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | [e-mail]

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