S2K Commerce - Products Dropdown
Actions
S2K Commerce - Order Entry
Actions
Design for Interrupted Ignition with Intermittent Pilot on Gas Burners and Interrupted or Intermittent Ignition on Oil Burners
Recycles If Flame Signal Lost while in Run Failure to Establish Pilot Results in a Lockout
Safe-Start Check Prevents Start-Up If Flame-Simulating Failure Occurs in Flame Detector Circuit
Includes SPDT Alarm Contacts
Solid State Circuitry, Eliminates Warm-Up and Increases Resistance to vibration
Mounts and Removes Easily through Use of Captive Mounting Screws
Mounting Base is Made of Strong Thermoplastic
Uses Rectification Principle of Electronic Flame Detection
Recycles If Flame Signal Lost while in Run Failure to Establish Pilot Results in a Lockout
Safe-Start Check Prevents Start-Up If Flame-Simulating Failure Occurs in Flame Detector Circuit
Includes Built-In Protection Against Ignition Crossover in Flame Rod Systems
Includes SPDT Alarm Contacts
Solid State Circuitry
Mounts and Removes Easily through Use of Captive Mounting Screws
Mounting Base is Made of Strong Thermoplastic
Brushless DC Submotor with Electronic Stall Protection on All Model
Self-Centering Shaft Adapter (Shaft Coupling) for Wide Range of Shaft Sizes
Access Cover to Facilitate Connectivity
Shaft Position Indicator and Scale
They Can Drive a Variety of 1/4 Turn, Final Control Elements Requiring Spring Return Fail Safe Operation for Air Damper, Air Handler, Ventilation Flap, Louver and Ball Valves
Eliminate Need for Limit Switches or Mechanical Stops by Providing Magnetic Coupling
Superior A/C Synchronous Submotor for Consistent Timing and Actuator Longevity
Used to Control Dampers in HVAC Applications and for Mounting on Ball Valve, Suitable for Use with Modulating Thermostats or Building Automation Control
Adjustable to any Degree of Damper Opening
Include Ball Joints, Motor Crank Arm and Damper Arm for 1/2 Inch Diameter Shaft
Mount Motor Externally on Duct for Use with Modutrol III Motors
Used to Limit Minimum Position of a Proportioning Modutrol Motor
Mount Directly in Motor
All Wiring is Accomplished within Motor Wiring Compartment
Color Coded Lead Wire
Uses thermistor sensing element in ventilation duct systems
Negative temperature coefficient (NTC) causes resistance to decrease as sampled air temperature increases
Requires no settings or calibration
Mounts on mounting bracket with four screws (not supplied)