Microprocessor-based integrated flame switch for detecting a flame using rectification, ultraviolet (UV) or infrared (IR) source. View more details to buy now.
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The Honeywell EC7823A is a 1004 microprocessor-based integrated flame switch for detecting a flame using rectification, ultraviolet (UV) or infrared (IR) source.
The EC7823A1004 can be fitted with any 7800 Series Amplifier to provide relay action from two single pole, double throw (SPDT) relays when flame is present or not present.
RM7823A and EC7823 are a flame detector relays only.
Check out the attached pdf for specifications.
Suitable primary control must be used to provide safe-start check, safety lockout, load switching and other functions required in flame safeguard systems.
Three LEDs to indicate power, flame and alarm.
Access for external electrical voltage checks.
Non volatile memory.
Shutter drive output.
Compatible with existing Honeywell flame detectors.
Shand & Jurs Model 94309 Flame Arrester (Plate Element) stops flame propagation in low pressure gas or vapour piping systems, on storage tanks and digester covers. Vertical or horizontal configurations available. Model 94309 quenches the flame front by cooling the flame to below its ignition temperature by dissipating heat through the arrester elements and body. FM approved.
Shand & Jurs Model 94308 Miniature Flame Arrester for small storage tanks and drums where low flash point solvents must be protected against fire from exterior sources of ignition. This arrester also allows vapour pressure to be released into the atmosphere. Can be easily mounted on the end of a tank vent pipe. Available in sizes 1'' & 2".
Shand & Jurs Models 94311, 9312, 9313 and 94314 are detonation flame arresters that provide protection against flame propagation through piping runs and vapour recovery systems, while allowing maximum flow efficiencies. This design quenches a flame front approaching from either direction, even if it has transitioned to a detonation.
Type: E/P, P/P, Smart Actuator Type: Linear, Rotary Communication: 4-20mA, Hart, Fieldbus, Profibus Enclosure: IP66 Explosion proof type: ExiallCT6, ExcdllCT6/T5 Material: Aluminium die-cast, stainless steel