Emerald Technology

Honeywell Combustion Control Products

Honeywell Combustion Control Products

To meet the various requirements of our clients, we are providing a wide assortment of superior quality Combustion Control Products. Manufactured using high grade raw material and latest techniques at the vendors’ end, they are highly praised for their excellent performance, long functional life and durability. Furthermore, the offered range is designed and assembled in compliance with the international quality standards. Our clients can avail the offered products from us at market leading prices. 

UV Flame Detector

Item Code: C7012

The C7012A,C,E,F,G Flame Detectors are solid-state electronic devices for sensing the ultraviolet radiation emitted during combustion of most carbon-containing fuels such as natural gas, LP gas, and oil.


  • Solid-state electronic circuitry provides low power consumption and high reliability
  • Solid-state models directly replace previous models with vacuum electron tube circuitry
  • Detectors can be mounted horizontally, vertically or at any angle
  • The self-checking C7012E,F models require faceplate alignment and have integral locating reference points to assure proper shutter mechanism operation

Pressuretrol Control

Item Code: L91B

L91 Proportioning Pressuretrol Controllers are Series 90 Modulating Pressure Controllers that provide direct control of modulating motors or valves used on automatic burners or steam heating systems.

Models available for pressure systems up to 300 psi [2068 kPa]. May be used with steam, air, noncombustible gases, or other fluids noncorrosive to brass or phos-bronze (300 psi model) bellows. When used with steam boilers, a steam trap (siphon loop) is recommended.

Wiper on controller potentiometer moves in response to pressure changes.

Modutrol Motor

Item Code: M7284

The Series 72 Modutrol IV Motors are used to control dampers and valves. The motors accept a current or voltage signal from an electronic controller to position a damper or valve at any point between open and closed.


  • TRADELINE models are selected and packaged to provide ease of stocking, ease of handling and maximum replacement value
  • TRADELINE model specifications are the same as those of standard models unless specified otherwise
  • TRADELINE models have auxiliary switch cams

Gas Air Pressure Switch

Item Code: C6097

Our company is engaged in distributing and supplying a wide variety of Gas Air Pressure Switches that is highly cherished by clients. These switches are extensively used to detect the upper or lower limit pressure of gas or air to be supplied to a gas burner or to detect the clogging of the interlock filter of a burner blower. Fabricated using premium quality raw material and sophisticated technology at the vendors’ end, they are widely known for their optimum strength, compact design and low maintenance.




  • The gas pressure switch C6097A is used to detect the pressure of city gas, natural gas, LP gas or air, etc
  • When the gas pressure changes, the diaphragm of the pressure receiving part detects it and operates the (SPDT) switch to ON/OFF control of the external electrical circuit

Flame Amplifier

Item Code: R7847-R7824-R7848

With our vast industry experience and knowledge, we are distributing and supplying a broad array of Flame Amplifiers. The offered amplifiers are used to indicate the presence of flame when used with 7800 SERIES Relay Modules. Manufactured by our vendors using quality proven raw material, they are designed in compliance with the international standards. The offered amplifiers are highly appreciated by clients for their unmatched quality, enhanced durability and superior functionality.

Flame Relays

Item Code: R4343

We bring forth for our clients an extensive assortment of Flame Relays, which is procured from the certified vendors of the market. These relays when used with the appropriate sensors, can signal the presence or absence of a flame or ultraviolet (UV) light. Widely praised by clients due to their high tensile strength, excellent efficiency and temperature resistance, they are well-tested on various parameters of quality by our vendors. Clients can avail the offered relays from us at the most reasonable price.




  • Flame current meter jack socket permits monitoring of flame signal strength
  • Plug-in mounts onto a sub-base for surface mounting (Housing meets IP40)




  • The performance of the relay depends upon how well the flame detector is installed
  • For guidance on how to properly install a flame detector, consult the burner/boiler manufacturer’s instructions and the information packed with the detector

Combustion Control Systems

We hold expertise in distributing and supplying an exclusive range of Honeywell Combustion Control Systems that is sourced from the reliable and certified vendors of the market. They are highly appreciated among clients for their durability, toughness, easy installation and compact design. Also, with the help of our reliable vendors, these systems are well-tested on various parameters in order to ensure a defect free range. Designed in accordance with the international quality standards, they are available at the most competitive prices.

UV Flame Detectors

Item Code: C7027-C7035

The C7027A, C7035A, C7044A and C7927A Minipeeper® Ultraviolet Flame Detectors detect the ultraviolet radiation emitted by combustion flames. The flame detectors are used with Honeywell flame safeguard controls to provide flame supervision for gas, oil, or combination gas-oil burners.

C7044A may also be used with the following 50 Hz Honeywell combustion controls/amplifiers:

  • R4341/R7323
  • R4343/R7323
  • R4344/R7323

C7027A has an integral collar threaded (internal 1/2-14 NPSM) for mounting on a one-half-inch sight pipe.

UV Flame Detectors

Item Code: C7076A

The C7076 Ultraviolet Flame Detector is a solid-state, adjustable sensitivity device for sensing the ultraviolet radiation emanating from gas, oil and pulverized coal flames. It is designed for burner management and flame safety systems which require optimum sensitivity and/or flame discrimination.

This flame detector is available in two versions: 


  • Model C7076A for use in standard applications
  • Model C7076F for use in installations requiring explosion--proof packaging


Emerald Technology
Mr. Ravi Shrivastava
F- 50, 1st Floor, Vishweshwar Industrial Premises, Opposite Times Of India, PCNTDA, Sector- 7, Bhosari
Pune - 411026, Maharashtra, India

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