Use with Honeywell Flame Safeguard Primary Safety Controls and Burners Requiring Ultraviolet Flame Detection

C7027 Mounts on a 1/2 Inch Sighting Pipe by Using an Integral Collar

Detectors Can be Wired in Parallel for Difficult Sighting Applications

C7027 Seals Against Pressures up to 5 PSI When Correctly Installed

Allows for Blast Tube Mounting Due to Compact Size

Five LEDs Provide Sequence Information

Interchangeable Plug-In Flame Amplifiers

Optional Local or Remote Annunciation of Operation and Fault Information

Nonvolatile Memory Retains History Files and Sequencing Status after power Loss

Remote Reset Capability

Optional Report Generation Selectable Relight or Lockout on Loss of flame

Airflow Switch Check

Five LEDs Provide Sequence Information

Interchangeable Plug-In Flame Amplifiers

Optional Local or Remote Annunciation of Operation and Fault Information

Nonvolatile Memory Retains History Files and Sequencing Status after power Loss

Remote Reset Capability

Optional Report Generation Selectable Relight or Lockout on Loss of flame

Airflow Switch Check

Functions Include Automatic Burner Sequencing, Flame Supervision, System Status Indication, System or Self-Diagnostics and trouble Shooting

Access for External Electrical Voltage Checks

Application Flexibility and Communication Interface Capability

Five LEDs Provide Sequence Information

Five Function Run/Test Switch

Interchangeable Plug-In Flame Amplifiers

Local or Remote Annunciation of MM7840 Operation and Fault Information

Nonvolatile Memory Retains History Files and Lockout Status after Loss of Power

Function Include Automatic Burner Sequencing, Flame Supervision, System Status Indication, System/Self-Diagnostics and Troubleshooting

Subbase and Amplifier are Required for Operation

Five LEDs Provide Sequence Information

Interchangeable Plug-In Flame Amplifiers

Optional Local or Remote Annunciation of Operation and Fault Information

Nonvolatile Memory Retains History Files and Sequencing Status after power Loss

Remote Reset Capability

Report Generation

Selectable Relight or Lockout on Loss of Flame

Functions Include Purge, Burner Pilot Startup, Flame Supervision, System Status Indication, System or Self-Diagnosis and Troubleshooting

Delays Admission of Fuel to Combustion Chamber Until Pilot Flame has been Proven and then Monitors the Flame through the Run Period while Providing System Status Indication

Includes Keyboard Display Module

Five LEDs Provide Sequence Information

Intermittent Pilot Valve

Interchangeable Plug-In Flame Amplifiers

Access for External Electrical Voltage Checks

Nonvolatile Memory Retains History Files and Lockout Status after Loss of Power

Selectable Pilot Flame Establishing Period

Provides Application Flexibility and Optional Communication Interface capability

Provide Solid State, Electronic Flame Safeguard Protection for Commercial and Industrial Single or Dual Fuel Burners

Include Flame Signal Amplifiers that are Color-Coded: Purple for Ultraviolet and Green for Rectification

Require a Plug-In Prepurge Timer of 1.5, 7, 10, 30, 60 or 90 Seconds

Mount on a Q795A Wiring Subbase with Two Captive Screws

Include Line Voltage Airflow Switch to Prove Airflow from the Start of Prepurge through the Run Period

Prevent Start-Up with Lockout if Flame or a Flame Simulating Failure Exists

Application Commercial and Industrial Gas/Oil Burner

Use with Honeywell Flame Safeguard Primary Safety Controls and Burners Requiring Ultraviolet Flame Detection

Mounts on a 1 Inch Sighting Pipe by Using an Integral Collar

Protects the Sensing Tube with a Shield

Wires in Parallel for Difficult Sighting Applications

Seals Against Pressures as High as 5 PSI When Correctly Installed

Field-Replaceable Ultraviolet Sensing Tube

Use with Honeywell Flame Safeguard Primary Safety Controls and Burners Requiring Ultraviolet Flame Detection

C7027 Mounts on a 1/2 Inch Sighting Pipe by Using an Integral Collar

Detectors Can be Wired in Parallel for Difficult Sighting Applications

C7027 Seals Against Pressures up to 5 PSI When Correctly Installed

Allows for Blast Tube Mounting Due to Compact Size

Use with Honeywell Flame Safeguard Primary Safety Controls and Burners Requiring Ultraviolet Flame Detection

C7027 Mounts on a 1/2 Inch Sighting Pipe by Using an Integral Collar

Detectors Can be Wired in Parallel for Difficult Sighting Applications

C7027 Seals Against Pressures up to 5 PSI When Correctly Installed

Allows for Blast Tube Mounting Due to Compact Size

Use with Honeywell Flame Safeguard Primary Safety Controls and Burners Requiring Ultraviolet Flame Detection

C7027 Mounts on a 1/2 Inch Sighting Pipe by Using an Integral Collar

Detectors Can be Wired in Parallel for Difficult Sighting Applications

C7027 Seals Against Pressures up to 5 PSI When Correctly Installed

Allows for Blast Tube Mounting Due to Compact Size

The Small Size of these Devices Enable their Application to Flame Detection in Installations where Space is Limited

the Holder and Flame rod Assemblies Facilitate Flame Proving on Gas Burners or Gas Ignited Oil Burners which are Controlled by Electronic Flame Safeguard Systems

Use on Industrial Flame-Retention Gas Burner Nozzles

Works with Honeywell Flame Safeguard Controls Requiring Rectification Type Flame Detector

Mounts in Areas with Limited Space Because Flame Rod Can be Cut to Desired Length

Uses Rajah Electrical Connector

Mounts and Works Inside Wiring Box of any Series 90 Modutrol IV Motor

Protected from Weather by Motor's NEMA 3 Wiring Box

Mates to Motor's Quick-Connect Terminals and Provides Screw Terminals for Control Wiring Connections

Features Solid State Circuitry with Surface Mount Components

Cover Holds Module in Place, Screws Not Required

Motors have Field Adjustable Stroke

All Models have Dual Shafts

All Models have Auxiliary Switch Cams

Fixed Torque Throughout the Entire Voltage Range

RoHS Compliant

Mounts and Works Inside Wiring Box of any Series 90 Modutrol IV Motor

Protected from Weather by Motor's NEMA 3 Wiring Box

Mates to Motor's Quick-Connect Terminals and Provides Screw Terminals for Control Wiring Connections

Features Solid State Circuitry with Surface Mount Components

Cover Holds Module in Place, Screws Not Required

Quick-Connect Terminals are Standard

Motors have Field Adjustable Stroke

All Models have Dual Shafts

All Models have Auxiliary Switch Cams

Fixed Torque Throughout the Entire Voltage Range

RoHS Compliant

Motors have Field Adjustable Stroke

Integral Auxiliary Switches are Available Factory Mounted or Can be Field Added

All Models have Dual Shafts

All Models have Auxiliary Switch Cams

Fixed Torque Throughout the Entire Voltage Range

RoHS Compliant

Fixed Torque Throughout the Entire Voltage Range

Integral Spring Return Returns Motor to Normal Position in the Event of Power Failure

Motors have Field Adjustable Stroke

Motors are Designed for Either Normally Open or Normally Closed Valves and Dampers Normally Closed Valves and Dampers

Motors Can Operate Valve Linkages from the Power End or Auxiliary End Shafts for Normally Closed or Normally Open Valve Application

RoHS Compliant

Oil immersed motor and gear train for reliable performance and long life

Wiring box provides NEMA 3 weather protection

Quick-connect terminals standardscrew terminal adapter available

Adapter bracket for matching shaft height of older motors is standard with replacement motors

Die-cast aluminum housing

Integral auxiliary switches are available factory mounted or can be field added to TRADELINE® models

Electrically isolated feedback potentiometer provides indication of shaft position and can be used to slave Series 90 Motors or rebalance an external control circuit

Integral Spring Return Returns Motor to Normal Position When Power is Interrupted

Integral Auxiliary Switches are Available Factory Mounted or Can be Field Added

Spring Return Motors Can Operate Valve Linkages Form Power End or Auxiliary End Shafts for Normally Closed or Normally Open Valve Applications

All Models have Auxiliary Switch Cams

Fixed Torque Throughout the Entire Voltage Range

RoHS Compliant

Spring Returns Motor to Start Position on Power Failure

Drive Shafts Located on Both Sides of Motor

Adjustable Auxiliary Switch for Cascading Motors or Operating Auxiliary Equipment

Thermal Breaker for Overload Protection During Lifting Stroke or If Motor Stalls

Spring Return Motors for 2-Position Back Draft, Outdoor Air Changeover, Zone or Minimum Position Damper Control

Operate Outdoor Air Dampers for Combustion or Makeup Air in Residential and Light Commercial Applications

Operate Changeover Dampers for Heating and Cooling Systems

Operate Minimum Position Dampers for Ventilation and Similar Applications

Include Internal Spat Switch for Controlling Auxiliary Equipment, Additional Motors or to Provide a Burner Interlock Switch

Spring Returns Motor to Start Position on Power Failure

Drive Shafts Located on Both Sides of Motor

Adjustable Auxiliary Switch for Cascading Motors or Operating Auxiliary Equipment

Thermal Breaker for Overload Protection During Lifting Stroke or if Motor Stall