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With the CL515-PLUS you can
check and calibrate all your RTD
instruments and measure RTD
Sensors. Automatic indication of
connections on the display for
simple hookups.
Stop carrying around a decade box
and RTD resistance tables. The
CL515-PLUS works with the RTDs
you use including Platinum 100
(alpha = 3850, 3902, 3926) & 1000
(alpha = 3850, 3750) Ohm, Copper
10 & 50 Ohm, Nickel 100 and 120
Ohm. 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 check switch.
Calibrate quickly with automatic
output stepping, choose between
2, 3, 5, 11 and 21 steps to
automatically increment the output
in 100%, 50%, 25%, 10% or 5% of
span. Select the step time to match
your system from 5, 6, 7, 8, 10, 15,
20, 25, 30 and 60 seconds.
Carry it without worry—it comes
protected with a rubber boot and
rugged, low profile switch. Easy to
operate even in the dark areas of
the plant with the backlit display.
SPECIFICATIONS (Unless otherwise indicated all specifications are rated from a nominal 23°C, 70% RH for 1 year from calibration)
Accuracy: ±(0.015% of Reading + 0.05 Ω)
Temperature Drift: ± 0.01% of span outside of 23°C ±10°C (73°C ±18°F) 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 W x 41 mmH (5.63 x 3.00 x 1.60")
Weight: 0.34 kg (12.1 oz) including boot and batteries
Power: 4 "AA" Alkaline 1.5V (LR6) (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
Excitation: Current 0.5 mA nominal
Normal Mode Rejection: 50/60 Hz, 50 dB
Common Mode Rejection: 50/60 Hz, 120 dB
SOURCE
Accuracy: From 1 to 10.2 mA external excitation Current ± (0.015% of Reading + 0.05 Ω)
Below: 1 mA of external excitation
Current: ± (0.015% of reading + 0.025 mV/mA excitation current + 0.05 Ω)
Resistance Ranges: 0.00 to 410.00, 410.1 to 4001.0 Ω
Allowable Excitation Current Range
<410 Ohms: 10.2 mA max; steady or pulsed/intermittent
410 to 4001 Ohms: 1 mA max; steady or pulsed/intermittent
Pulsed Excitation: Current compatibility DC to 0.01 second pulse width 0.025 mV
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† All dollar amounts on this site are shown in US currency.
Note: Comes complete with rubber boot, 4 “AA” alkaline batteries, NIST certificate of calibration, carrying case, RTD wire kit, 2 red and 2 black leads with retractable shield banana plugs and spade lugs and operator’s manual.
Ordering Example: (1) CL515-PLUS Universal RTD Calibrator, USD$65,930.00
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