AFS Series
Technical Bulletin: Field Calibration AFS Series Sensing Switches
Technical Bulletin: AFS Air Switch Operation Effects of Air Flow Restriction
Seimens Technical Instructions: SW 141 Differential Static Airflow Switches
CMR Controls Technical Instructions: PS Model Low Pressure Airflow Switches
CMR Controls Technical Instructions: PS Ultra Low Pressure Switches
AFS-145
AFS SeriesAir Pressure Sensing SwitchesThe Model AFS-145 is a general purpose proving switch designed for package...
AFS-222
A family of economical and reliable switches featuring field-adjustable or factory-calibrated set points between .03” wc and 12” wc. Numerous standard switch configurations are available, including mounting choices, sample line connector styles, terminal styles, and open or enclosed switch terminals. Many options are available also, including manual reset, set point indication, alarm light, time delay, electronic dual set point, salt spray protection and NEMA-rated enclosures.
AFS-222-112
A family of economical and reliable switches featuring field-adjustable or factory-calibrated set points between .03” wc and 12” wc. Numerous standard switch configurations are available, including mounting choices, sample line connector styles, terminal styles, and open or enclosed switch terminals. Many options are available also, including manual reset, set point indication, alarm light, time delay, electronic dual set point, salt spray protection and NEMA-rated enclosures.
AFS-228
AFS SeriesAir Pressure Sensing SwitchesModel AFS-228 Air Pressure Sensing Switch is a general purpose proving switch...
AFS-240
AFS SeriesAir Pressure Sensing SwitchesModel AFS–240 Air Pressure sensing switch is a general purpose proving switch...
AFS-262
AFS SeriesAir Pressure Sensing SwitchesModel AFS-262 Air Pressure Sensing Switch is a general purpose proving switch...
AFS-262-112
A family of economical and reliable switches featuring field-adjustable or factory-calibrated set points between .03” wc and 12” wc. Numerous standard switch configurations are available, including mounting choices, sample line connector styles, terminal styles, and open or enclosed switch terminals. Many options are available also, including manual reset, set point indication, alarm light, time delay, electronic dual set point, salt spray protection and NEMA-rated enclosures.
AFS-271
AFS SeriesAir Pressure Sensing SwitchesModel AFS-271 Air Pressure Sensing Switch is a general purpose proving switch...
AFS-275
AFS SeriesAir Pressure Sensing SwitchesModel AFS-275 Air Pressure Sensing Switch is a general purpose proving switch...
AFS-275-112
AFS SeriesAir Pressure Sensing SwitchesModel AFS-275-112 is a general purpose proving switch designed for HVAC and...
AFS-293
AFS SeriesAir Pressure Sensing SwitchesModel AFS-293 Air Pressure Sensing Switch is a general purpose proving switch...
AFS-298
AFS SeriesAir Pressure Sensing SwitchesModel AFS-298 Air Pressure Sensing Switch is a general purpose proving switch...
AFS-298-112
AFS SeriesAir Pressure Sensing SwitchesModel AFS–298–112 is a general purpose proving switch designed for HVAC and...
AFS-303
AFS SeriesAir Pressure Sensing SwitchesThe model AFS-303 is a general purpose proving switch with gold contacts...
AFS-303-112
AFS SeriesAir Pressure Sensing SwitchesThe model AFS-303-112 is a general purpose proving switch with gold contacts...
AFS-304
AFS SeriesAir Pressure Sensing SwitchesThe model AFS-304 is a general purpose proving switch with gold contacts...
AFS-304-112
AFS SeriesAir Pressure Sensing SwitchesThe model AFS-304-112 is a general purpose proving switch with gold contacts...
AFS-305
AFS SeriesAir Pressure Sensing SwitchesThe Model AFS-305 is a general purpose proving switch designed to require...
AFS-398
AFS SeriesAir Pressure Sensing SwitchesModel AFS-398 Air Pressure Sensing Switch is a general purpose proving switch...
AFS-398-112
AFS SeriesAir Pressure Sensing SwitchesModel AFS-398-112 Air Pressure Sensing Switch is a general purpose proving...
AFS-405
AFS SeriesAir Pressure Sensing SwitchesModel AFS-405 Air Pressure Sensing Switch is a general purpose proving switch...
AFS-405-112
AFS SeriesAir Pressure Sensing SwitchesModel AFS-405-112 Air Pressure Sensing Switch is a general purpose proving...
AFS-442
AFS SeriesAir Pressure Sensing SwitchesThe Model AFS-442 is a general purpose proving switch designed for package...
AFS-460 Manual Reset Model
Specialty ModelsAir Pressure Sensing SwitchesThe Model AFS-460 is a general purpose proving switch with a manual reset...
AFS-460-112
AFS SeriesAir Pressure Sensing SwitchesThe Model AFS-460-112 is a general purpose proving switch with a manual reset...
AFS-460-136
AFS SeriesAir Pressure Sensing SwitchesThe Model AFS-460–136 is a general purpose airflow proving switch designed for...
AFS-460-137
AFS SeriesAir Pressure Sensing SwitchesThe Model AFS-460–137 is a general purpose airflow proving switch designed for...
AFS-460-DSS
AFS SeriesAir Pressure Sensing SwitchesThe Model AFS-460–DSS is a general purpose airflow proving switch designed for...
AFS-477
AFS SeriesAir Pressure Sensing SwitchesModel AFS-477 Air Pressure Sensing Switch is a general purpose proving switch...
AFS-477-112
AFS SeriesAir Pressure Sensing SwitchesModel AFS-477-112 Air Pressure Sensing Switch is a general purpose proving...
AFS-A
AFS SeriesAir Pressure Sensing SwitchesCleveland Controls Model AFS-A is a general purpose airflow proving switch...
Series AFS-900
AFS-900 SeriesAir Pressure Sensing Switches NEMA-1, -5, -7 and -9 housings Operation indicator Positive, negative, or...