Instrument Meter Specialties

2108 B West Magnolia Blvd
Burbank, CA 91506
Phone: 800-926-3837 FAX: 818-841-2379
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Applications

■ Fan Monitoring

— Fan status in heating and drying applications.

— Identify lamp outages or other malfunctions through changes in current consumption.

■ Fractional HP Motors

— Ideal for monitoring small motors used in critical applications; for example, fan-proving on a

crucial cooling fan.

■ Fault Current Sensing

— Detects extremely low levels of current resulting from fault conditions.

Features

■ Wide Range of Output Options

— Dependable, solid state switch N.O. or N.C. contacts rated at 240VAC or 30VDC.

— Compatible with most standard automation controllers.

■ Isolated Inputs and Outputs

— Inductive sensing eliminates insertion loads on monitored circuit, effectively isolating it from

unit.

— Isolated Outputs simplify wiring and enhance safety.

■ Adjustable Setpoints

— Setpoints are field adjustable from 3mA to 350mA, speeding installation and allowing for tailored applications.

■ UL, CUL and CE Approval

— Accepted worldwide.

Specifications

Dimensions

Power Supply Operates from +/- 20% of nominal voltage

Nominal Voltages 120 VAC (50-400Hz) or 24 VAC/DC

Power Consumption 2.5 Watts

Output Rating

■ AC Version: 1A @ 240VAC

■ DC Version: 0.15A @ 30VDC

Response Time

■ 150 ms @ 5% above setpoint

■ 100 ms @ 50% above setpoint

Setpoint Ranges

■ Low Range: 3-15mA Field Adjustable

■ High Range: 15-350mA Field Adjustable

(Custom ranges available, consult factory)

Maximum Input 10A

Isolation Voltage 600VAC (Monitored Circuit)

Frequency Range 50-400Hz (Monitored Circuit)

Case UL 94V-0 Flammability Rated

Environmental 5 to 158°F (–15 to 70°C), 0-95% RH, non-condensing

Listings* UL Listed, CSA Approved, CE Certified

*24VAC/DC configurations are not UL508 listed.

Ordering Information

Example: AS0-NODC-120

Ultra Low Current Sensor, normally open solid stateDC output & 120VAC power supply.

Dimensions