Chromalox 3901 Manual do Utilizador descarregar pdf (Página 18)

16 Chromalox 3901 User’s Manual

General

Instrument

Power

120 or 230 Vac, +10%, -15%, 50/60 Hz, 10 VA

nominal power consumption

Operating

Environment

30 to 130°F with relative humidity less than 95%

non-condensing

Dimensions Requires 3.6” x 3.6” (92 mm x 92mm) panel cutout

Depth behind panel of 2.4” (61 mm)

Projection at front of panel 0.8” (20 mm)

Mounting Two screw-in mounting brackets to secure controller

in panel

Influence of

Line Voltage

Variation

Maximum change of +/- 1°F for +/- 10% nominal

line voltage change

Noise Rejection

Common

Mode

Less than 2°F with 230 Vac, 60 Hz applied from

sensor input to instrument case

Series Mode Less than 2°F with 100 mV, peak to peak series

mode noise

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Chromalox 3901 Manual do Utilizador Página 18