Omega Multifunction Indicator-Simulator, CL526 manual Specifications

1.1Specifications

•IN/OUT parameters:

-mV, V, mA, Ω

-Tc type J, K, T, R, S, B, N, C, E, F, U, L, G, D

-Rtd type Pt100, Ni100 and Ni120

•Reference junction compensation:

-automatic internal with Pt100 sensor from -5°C to +50°C;

-external with manual setting from -50°C to +100°C

•Rj compensation drift:

± 0.015°C/°C

•Rj compensation error: ±0.15°C

•In/Out ranges: see following tables

•Resolution:

see following tables

•Limits of error: see following tables

•Common mode rejection: > 130 dB at 50/60 Hz

•Normal mode rejection: > 60 dB at 50/60 Hz

•Temperature stability:

span	± 0.005% of the reading/°C
zero	± 0.2 µV /°C

•Output impedance (emf output and Tc): < 0.5 Ω with maximum current of 0.5 mA

•Input impedance:

> 10 MΩ (> 1MΩ on 10 V range)

•Source resistance effect:

1 µV error for 1000 Ω source resistance

•Rtd and Ω simulation excitation current: from 0.2 to 5 mA

•Rtd and Ω measurement excitation current: 0.25 mA

•Rtd cable compensation: up to 100 Ω (each wire)

•Shunt resistance (mA ranges): 38 Ω

•Maximum resistance load:

1000 Ω ( 20mA )

•Maximum input over voltage dc:

50 V (mV, V, Tc) 5 V (Rtd)

•Display:

high contrast dot matrix LCD (7x5 dots per character -16 characters)

•Engineering unit indications:

up to 4 characters shown directly on the display

•Scale factor:

zero and span programmable within -10000 and +10000

•Square root:

in combination with scale factor (display limits 0 and +2500)

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