Instrument Meter Specialties
2108 B West Magnolia Blvd
Burbank, CA 91506
Phone: 800-926-3837 FAX: 818-841-2379
Applications
■ Electronic Proof Of Flow
— Current operated switch eliminates need for multiple pipe or duct penetrations.
— More reliable than electromechanical pressure or flow switches.
■ Conveyors
— Detects jams and overloads.
— Interlocks multiple conveyor sections.
■ Lighting Circuits
— Easier to install and more accurate than photocells.
■ Electric Heaters
— Faster response than temperature sensors.
Features
■
Universal Output— N.O. or N.C. solid state switch for applications up to 240VAC/DC.
— Compatible with most automation systems.
■
Self-powered— Cuts installation and operating costs.
■
Easily Adjustable Setpoint— Speeds startup.
■
Solid or Split-core Case— Versions tailored for each installation.
■
Built-in Mounting Feet— Simple, two-screw panel mount or attach optional DIN-rail brackets.
■
UL, CUL and CE Approval— Accepted worldwide.
S
pecificationsPower Supply
None — Self-poweredOutput
Magnetically Isolated Solid-State SwitchOutput Rating
■ N.O. Version: 0.15A @ 240VAC or VDC
■
N.C. Version: 0.2A @ 135VAC or VDC■
Not polarity sensitiveOff State Leakage
< 10AResponse Time
120 msSetpoint Range
■ Fixed Core: 1–150A
■
Split-core: 1.75–150AHysteresis
5% of SetpointOverload
■ MODEL 6 SEC 1 SEC
■
–GO (NOU) 500A 1,000A■
–GO (NCU) 400A 1,000A■
All Other 400A 1,000AIsolation Voltage
UL Listed to 1,270VAC, tested to 5,000VACFrequency Range
6–100HzSensing Aperture
■ –FF Case : 0.55" (14mm) dia.
■
–FT Case : 0.74" (19mm) dia.■
–SP Case: 0.85" (21.6mm) sq.Case
UL 94V-O Flammability RatedEnvironmental
–58 to 149°F (–50 to 65°C),0–95% RH, non-condensing
Listings
UL 508 Industrial Control Equipment (USA & Canada), CEO
rdering InformationExample: AS1-NOU-SP
Adjustable AC current operated switch, split-core, with indicating
LED
