Field Instruments

General

The devices of this series are designed to control forced draught gas burners or fuel oil burners for non-permanent operation.

This type of devices performs non-volatile lockout, condition from which a restart is only possible by means of the control manual reset. Among the numerous features stands out the possibility of connecting different types of air damper produced by Brahma or by competing companies for dual flame modulation.

Another particular feature of the device is the possibility to communicate (through an appropriate cable) information regarding the operation cycle.

These controllers are suitable to equip burners for domestic and industrial single and dual flame heating.

Features

• EC- type certification (CE PIN 0476CR0811) in accordance with Gas Appliances Directive 2009/142/EC (until 20 April 2018) and with Gas Appliances Regulation (EU) 2016/426 (from 21 April 2018);
• conformity to EC directives, Electromagnetic compatibility* EMC (immunity) 2014/30/EU and Low-voltage directive 2014/35/EU
• In accordance with EN298:2012 (European Standard for automatic gas and oil burner control systems and flame detection), EN676:2003 (European standard for automatic forced draught gas burners), DIN 4788 (German standard for fan-assisted burners) and with EN60730-2-5 (European Standard for automatic controls with C class software);
• possibility of connecting remote lockout and reset signals;
• detection based on the rectification property of the flame (by electrode or through UV emission detection by photodiode FD .. for gas versions VM44G)
• visible light detection (by photo-sensor type FT.., FC.. or through UV emission detection by photodiode FD.. for oil versions VM44O)
• two independent safety contacts  for the fuel solenoid valve control;
• electrical service life at max. declared loading >250.000 operations;
• without burner output limits (times and operation principals must be suitable to the application in the project engineering phase of the same);
• precise and repeatable setting times.

Specifications

• Make: BRAHMA
• Model: VM44
• Item Code: 27200738
• SUPPLY VOLTAGE: 110-120VAC / 50-60Hz / 220-240VAC / 50-60Hz
•  OPERATING TEMPERATURE:  from -20°C up 70°C
•  HUMIDITY: max 95% at 40° C
•  POWER CONSUMPTION: 30 VA
•  PROTECTION DEGREE: IP40 (with socket)
•  MAX. WEIGHT : 250 gr
•  MAX. DIMENSIONS:   85,4x65,4x65 mm
•  FLAME DETECTION:   gas version      Electrode / PhotodiodeFD
•  FLAME DETECTION:   oil version        Phototransistor FT / Photoresistor FC / Photodiode FD
•  CONNECTIONS: MOG base
•  OTHERS OPTIONS: Errors & Lock-out diagnosis

fieldinstruments.lk is the leading Instrumentation service provider for process industries and Building automation sector offering branded, high-quality, reliable and effective instrumentation alongside exceptional customer service in Sri Lanka.  Apart from this product, you can find any other burner controllers in Sri Lanka from this web site.

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk