N480D T/C, RAR 2 Relays+4-20mA Pwr: 240VAC

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N480D T/C, RAR 2 Relays+4-20 mA Pwr: 240 VAC. USB port for configuration

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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 J,K and S thermocouples 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.

Autotuning 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.

Power: 100 to 240 Vac/dc, 50/60 Hz; optional 24 Vdc/ac

Power consumption: Less than 9 VA

Output: 1 SPDT relay and 2 SPST 3A @ 250 Vac relays

Sampling rate: 5 measurements per second. 

Control output update: 200 ms.

Logic control output: 5 Vdc 20 mA 

Accepts thermocouples type: 

  • J range -50 ºC to 760 ºC
  • K range -90 ºC to 1370 ºC
  • T range -100 ºC to 400 ºC
  • R range 0 to 1760 ºC
  • S from 0 to 1760 ºC
  • E range -30 a 720 ºC
  • N range -90 a 1300 ºC

Pt100 excitantion current: 0.170 uA.

Internal A/D resolution: 15,000 levels

Displayed resolution: 7,500 levels.


  • Four-digit 10 mm red display for measured variable
  • Four-digit 7 mm green display for set point.

Operating environment: 0 to 55 ºC

Operating humidity: 20 to 95 % RH

Front panel: IP65, Polycarbonate UL94 V-2.

Back panel: IP30, ABS+PC UL94 V-0.

Weight: 140 g with 1 relay, 160 g with 3 relays.

Panel cutout: 45.5 mm x 45.5 mm.

Dimensions: 48 x 48 x 110 mm

Faulty Goods and Warranty

Where such goods have been supplied we undertake to repair or replace them as quickly as possible.Prior to returning faulty items, please contact us with a description of the fault as one of our engineers might be able to assist you by resolving the issue over the phone.
A Warranty form must be filled out and returned with any goods.

Our standard warranty period is 12 months from the date of purchase unless stated otherwise.

Other warranty periods:

Labjack Products: 5 Years
Atop Products: 3 Years
MeanWell Products: 3 Years
Terracom Products: 3 Years

Warranty is subject to us being satisfied that a defect was caused by defective workmanship or materials and was not caused by or was not substantially contributed to by other factors beyond our control including incorrect installation, alterations or modifications of the product not recommended by the manufacturer.

Returns Policy

If you are dissatisfied with our goods you may return them within 14 days of the dispatch date. Contact us for an authorisation and we will refund your purchase less shipping costs and restocking fees. All returned goods MUST be in AS NEW condition including ALL PACKAGING and DOCUMENTATION / MANUALS etc.

Please note:

  • The product returned will attract a 20% restocking fee.
  • The customer must pay the delivery costs.
  • Non standard, custom made or a specially manufactured or imported products are not returnable.
  • Semiconductors, books and software are not refundable

Full Terms and Conditions

By placing an order with Ocean Controls, you agree to be bound by our Terms and Conditions of Trade.

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