1901A SERIES MOTION SENSOR

SAVES ENERGY AND MEETS FEDERAL ENERGY REGULATIONS

  • Motion sensor controls Walk-in light fixtures. Turns light on only when area is in use.
  • Extends life of fixture, lowering replacement cost and maintenance calls.
  • Reduces energy-robbing heat in freezers and coolers.
  • 1901 Sensor is designed specifically to operate efficiently in wet environments and at temperatures as low as –20o F/C.
  • Fulfills Federal Energy Efficiency and Security Act requirements for Walk-in lighting.
  • For maximum compliance and cost savings, use 1901A Motion Sensor with all light fixtures.
Specifications

OPERATION

Passive infrared sensor detects motion and turns lights on at temperatures to below freezing. Uses DIP switches to set time delay and PIR sensitivity.

COVERAGE:

LOW BAY SENSOR: High density optic lens set covers a 20 ft. (7.3m) diameter with ceiling height up to 20 ft. (6.1m).

HIGH BAY SENSOR: Same as above except with ceiling height from 20 ft. (6.1m) to 40 ft. (12.2m).

MATERIAL:

Polycarbonate

VOLTAGE:

120 /277 vac @ 50/60 hz.

LOAD:

120 VAC with 0-800 W ballast; 277 VAC with 0-1200W ballast.

TIME ON DELAY:

May be set from 10 seconds to 20 minutes.

TEMPERATURE RATINGS:

–20oF (–40oC) minimum; 160oF (55oC) maximum.

ELECTRICAL CONNECTION:

1/2” NPT conduit connection, 13-1/2” (342.9mm) 18 AWG wire.

 

MOUNTING:

Horizontal or vertical for use with Kason 1802, 1803, 1804, 1806 and 1807 vapor-tight fixtures and 1810ES Series fluorescent fixtures.

SAFETY STANDARDS:

IP65 UL-listed US and Canada for wet location; NSF Listed .

OTHER:

Suitable for wet locations. Fully gasketed and enclosed to minimize effects of temperature extremes.

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