System Sensor 2WTB 2-Wire Smoke Detector with 135 Degree Fixed


I3 SERIES SMOKE DETECTORS -click here for more info-

  • Specifications: 2WT-B

    Detection: Photoelectric

    Wiring: 2-wire

    Heat Sensor: 135F (57.2C) fixed

    Operating Voltage: 12/24 V non-polarized nominal, 8.5 min. to 35 max.

    Maximum Ripple Voltage: 30% of nominal (peak to peak)

    Alarm Current: 130mA max., limited by panel

    Standby Current: 50 A max. avg., 100 A peak

    Temperature Range: 32 to 100F (0 to 37.8C)

    Humidity Range: 0% to 95% RH, noncondensing

    Freeze Trouble: 41F (5C)

    Sensitivity: 2.5%/ft. nominal

    Wiring Gauge: 14-22 AWG

    Dimensions: 2.0" (51mm) H x 5.3" (127mm) Dia.

    Weight: 6.3 oz. (178 g)

Add to Cart:

  • Model: 2WTB
  • Shipping Weight: 3lbs
  • Manufactured by: System Sensor

This product was added to our catalog on Tuesday 27 June, 2006.

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