RFR Sentry1 Audio Visual Alarm

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The RFR<sup>&trade;</sup>  Sentry1 Audio Visual Alarm is designed to alarm both visually and audibly of a change in preset parameters. When triggered, an audible alarm horn will sound along with a 360° rotating visual beacon. The Sentry1 can be used for level, flow, pressure, or any dry contact.

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  • 10 red LED lamps create strobe visual effect during alarm indication
  • Internal audible alarm ON/OFF switch
  • Internal alarm auto-silence mode (after 10 minutes) ON/OFF switch
  • Normally open or normally closed selectable by input channel
  • Internal ON/OFF power switch
  • 90 dB audible alarm at 4 feet
  • Self-powered by long-life replaceable lithium battery
  • Low battery light turns yellow indicating the battery power is low
  • Simple push test button
  • Compatible with Morrison 918 clock gauges and 924, 924LS, and
  • 925 level sensors or any dry contacts.
  • cULus 913 Listed; Intrinsically safe for Class I, Division 1 & 2, Group D
  • hazardous locations
  • Adjustable Level Sensor
  • Liquid Sensor
  • Tank Level Gauge
  • Pressure Switch
  • Alarm Box: Polycarbonate Plastic
  • Battery: Lithium
  • Weight 2.04 lbs
  • Dimensions: 5”W x 10.75”H x 3”D

Need the right equipment? We are here to help you.

Call us at 800.742.7246 today with any questions.

Request a Quote

  • We can help with all your liquid handling needs.
  • This field is for validation purposes and should be left unchanged.

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