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NTF999

Product catalog summary

Introduction
The NTF999 is an advanced control unit developed as a technical evolution of the T1048 model. It introduces combined temperature and ventilation system monitoring, designed specifically for the American and Canadian markets, and has obtained relevant certifications.

Specifications

Power Supply: Operates within a range of 85-260 Vac, protected by a 2.5A fuse.
Inputs: Features 4 configurable inputs for either RTD PT100 sensors or TCK thermocouples, with protection against electromagnetic interference and cable compensation capabilities.
Outputs: Includes 2 alarm relays, 1 fault relay, and powered outputs for ventilation fans, with optional RS485 Modbus RTU and Ethernet outputs.
Performance: Assembled according to CE standards, with protection against electromagnetic noise, dielectric strength of 1500 Vac, and operational accuracy of ±1%.
Environmental Conditions: Operates in temperatures from -20°C to +60°C and humidity up to 90% non-condensing.

Features

Display and Data Management: Equipped with dual displays for temperature and alarm status, with programmable alarm thresholds and diagnostic functions.
Alarm and Safety Functions: Includes Voting, Fail Safe, Intellifan, and Hysteresis functions for enhanced safety and operational efficiency.
Design and Construction: Housed in a polycarbonate casing with IP65 front film, offering durability and resistance to harsh conditions.

Additional Options
The NTF999 is available in different versions, including the NTF999 D with RS485 Modbus RTU output and the NTF999 ETH with Ethernet output, catering to various connectivity needs.

Conclusion
The NTF999 control unit is a robust and versatile solution for temperature and ventilation monitoring, offering advanced features and compliance with international standards, making it suitable for challenging environments.

Catalog excerpts

II nuovo prodotto NTF999 nasce come evoluzione tecnica della centralina T1048, introducendo per la prima volta in funzione combinata il monitoraggio della temperatura e del sistema di ventilazione. Oltre ad avere a disposizione le caratteristiche introdotte nel 2016 su tutti i nostri dispositivi, e dotata di range esteso di alimentazione (85-260 Vca), di contatti puliti, delle funzioni di Hysteresys, Failsafe ed Intellifan e della funzione VOTING. Disponibile con 4 ingressi per sonde TCK, nella versione standard gli ingressi sono per sonde PT100. Studiata appositamente per il mercato Americano e Canadese, la centralina ha ottenuto la certificazione Tutte le nostre centraline possono essere fornite tropicalizzate, ovvero resistenti a situazioni climatiche difficili, in particolare caratterizzate da temperatura e tasso di umidita elevati (quali si trovano, appunto, nei climi tropicali). - NTF999 D centralina con uscita digitale RS485 Modbus RTU - NTF999 ETH centralina con uscita ETH (ernet) (cod. 1CN0216). The new NTF999 product was born as a technical evolution of the T1048 control unit, introducing for the first time the combined function of temperature and ventilation system monitoring. In addition to having the features of the 2016 edition available, it is equipped with an extended power supply range (85-260 Vac), free of voltage contacts, the Hysteresys, Failsafe and Intellifan functions and the VOTING function. Available with 4 inputs for TCK Sensors, in the standard version the inputs are for PT100 ones. Specially designed for the American and Canadian market, the control unit has obtained C^j^US certification. All our units can be supplied with a special coating on the electronic cards, resistant to difficult weather conditions, particularly characterized by high temperature and humidity (which are in tropical climates). POWER SUPPLY With input from 85 to 260 Vac. - NTF999 ETH unit with ETH (ernet) output (cod. 1CN0216). Ascolta, Realizza, Propone, Progetta. Listen, Realize, Propose, Design.

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Specifiche Tecniche Alimentazione • 4 ingressi configurabili con l'inserimento di una delle seguenti schede: - Scheda da 4 ingressi per sonde RTD tipo PT100 3 fili - Scheda da 4 ingressi per sonde Tck (termocoppia) • Collegamenti su morsettiere estraibili • Canali ingresso protetti contro i disturbi elettromagnetici • Compensazione cavi per sonde PT100 fino a 500 m (1 mm2) • Compensazione cavi per sonde Tck fino a 100 m (con cavo e giunti compensati) • 2 rele di allarme (ALARM-TRIP) • 1 rele guasto sonde o anomalia funzionamento (FAULT) • Relay di uscita con contatti da 10A-250 Vca-res COSO=1...

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