The N480D series of PID temperature controllers was designed for non-experienced novice users for combining extreme simplicity in operation with high performance only found in expensive high end controllers.
It is a low-cost instrument which can be easily installed and operated. It accepts most thermocoules and Pt100 RTD, features a relay and pulse output for driving solid state relays and optionally can be supplied with a linear 4 to 20 mA output.
Autotunig PID function, dual display, full range universal power supply and ramps soak function are standard.
It greatly surpasses the old and obsolete analog controllers in performance with ease of operation..
Accepts thermocouples type J range -50ºC to 760ºC, type K range -90ºC to 1370ºC, type T range -100ºC to 400ºC, type R range 0 to 1760ºC, type S from 0 to 1760ºC, type E range -30 a 720ºC e type N range -90 a 1300ºC com with cold junction compensation.
Accepts 2 or 3-wire Pt100 RTD, range -200ºC to 530ºC, with cable resistance compensation.
Pt100 excitantion current: 170 :A.
Internal A/D resolution: 15,000 levels.
Displayed resolution: 7,500 levels
Four-digit 10 mm red display for measured variable and four-digit 7 mm green display for setpoint.
Sampling rate: 5 measurements per second.
Control output update: 200 ms.
5 Vdc 20 mA logic control output.
1 SPDT relay and 2 SPST 3A @250 Vac relays.
Power: 85 to 250 Vca, 50/60 Hz; optional 24 Vdc/ac.
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