Thermocouple Simulator
Extended Warranty
Program
SM
CL540ZA
$
629
Source 14 Thermocouple Types
Easy-to-Read Backlight Display
Easily Change Thermocouple Types and Scale
Calibrate Directly in Temperature (ºC or ºF)
Compatible with All Process Instruments
With the CL540ZA you can check and calibrate all
your thermocouple instruments. Connect via a
miniature thermocouple connector on the top end of
the source. Use your own thermocouple wire
connectors or order one of the cable accessories for
easy operation out of the box.
Easy to operate even in the dark areas of the plant
with the backlit display. Stop carrying around a millivolt
source and thermocouple tables. The CL540ZA works
with the thermocouples you use including Types J, K,
T, E, R, S, B, N, G, C, D, L (J-DIN), U (T-DIN) and
P (Platinel II). Easily set any value quickly to within
0.1° with the adjustable digital potentiometer “DIAL”
plus store any three temperatures for instant recall
with the selector switch. You can also calibrate
from -13.000 to +80.000 mV.
Connect directly to the thermocouple inputs of smart
transmitters, PLCs, controllers and multichannel
recorders and verify their outputs or displays.
SPECIFICATIONS
Accuracy: ±(0.015% of Reading + 0.006 mV)
Cold Junction Compensation: ±0.25°C (±0.45°F)
Operating Temperature Range: -25 to 60°C (-10 to 140°F)
Millivolt Range: -13.000 to 80.000 mV
Relative Humidity Range: 10% ≤ RH ≤ 90% 0 to 35°C
(32 to 95ºF), non-condensing. 10% ≤ RH ≤ 70% 35 to 60°C
(95 to 140ºF), non-condensing
Dimensions: 126 L x 69 W x 45 mm D (4.96 x 2.73 x 1.79")
With Boot:
Weight: 238 g (8.4 oz) (including batteries)
With Boot: 311.8 g (11 oz) (including batteries)
Batteries: Four “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
Source
Output Impedance: < 0.3 Ω
Source Current: > 20 mA (drives 80 mV into 10 Ω)
Noise: ≤ 4 microvolts p-p for frequencies of 10 Hz or below
144 L x 78 W x 52 mm D (5.67 x 3.06 x 2.05")
OMEGACARESMextended warranty program is
available for models shown on this page. Ask your
sales representative for full details when placing an
order. OMEGACARE
equivalent loaners.
SM
covers parts, labor and
Standard
Input Input
Type Range Type Range
(Unless otherwise indicated all specifications are rated from a
nominal 23°C, 70% RH)
To Order
Model No. Price Description
CL540ZA $629 Thermocouple simulator
Accessories
Model No. Price Description
SC-530 $65 Soft carrying case
020-0209 50 Rubber boot
CL-300-CABLE-(*)-2 10 0.6 m (2') thermocouple cable,
CL-300-CABLE-(*)-10 20 3 m (10') thermocouple cable,
CL-300-RSC-(*)-2 20 Retractable cable 0.6 m (2')
Comes complete with NIST certificate, one red and black lead set
with retractable shield banana plugs with alligator clips, 4 “AA”
alkaline batteries, and operator’s manual.
* For CL-300-CABLE, insert one thermocouple Type: J, K, T, E,
R/S, B, N, C; CL-300-RSC: J, K, T, E, or U
Ordering Example: CL540ZA, thermocouple simulator with NIST
certificate, $629. OCW-2 OMEGACARESMextends standard 3-year
warranty to a total of 5 years ($113), $629 + 113 = $742.
K-1
CL540ZA, $629.
315 to 1820°C -240 to 1000°C
600 to 3308°F -400 to 1832°F
-200 to 1200°C -230 to 1371°C
-346 to 2192°F -382 to 2500°F
-230 to 1300°C -13 to 1768°C
-382 to 2372°F -1 to 3214°F
-13 to 1768°C -260 to 400°C
-1 to 3214°F -436 to 752°F
-200 to 750°C 100 to 2320°C
-328 to 1382°F 212 to 4208°F
-1 to 2320°C -1 to 2320°C
30 to 4208°F 30 to 4208°F
-200 to 600ºC -218 to 1395ºC
-328 to 1112ºF -360 to 2543ºF
AVAILABLE FOR FAST DELIVERY!
(Specify Model Number)
SMP male to spade lugs
SMP male to spade lugs
K
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