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OMEGA

70A-2 70A series Low Cost Audible Alarm Annunciators

Audible Alarm Annuciators (buzzer)

Have questions? We're here to help!
Have questions? We're here to help!

 OMEGA™ Model 70A Temperature Alarms are the latest development in solid state sound production. When power is applied, a piezoelectric transducer operates as a solid state oscillator resulting in a loud, audible alarm tone.

 
OMEGA™ Temperature Alarms are designed to give years of trouble-free service. There is no arcing or mechanical wear, and they are rugged and easy to install. Only a 1 1/8" diameter hole is required for mounting by removing the front plastic nut, inserting unit and rethreading. Units are easy to operate. Simply connect to a temperature controller and 120 volt ac power supply.
 
Humidity
Model 70A Temperature Alarms will operate after having been subjected to 95% relative humidity at 40°C continuously for 100 hours. After removal from high humidity, the unit should be allowed to dry for a minimum of four hours at room temperature before operation.
• Loud Tone -95 dB @ 2900 Hz
• Solid State Reliability, No Arcing or Mechanical Wear
• Easy to Install
• Very Low Cost
  • Thumbnail of document Data Sheet - 70A-2 70A series Low Cost Audible Alarm Annunciators
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    Data Sheet - 70A-2 70A series Low Cost Audible Alarm Annunciators

    Download
  • Thumbnail of document Manual - 70A-2 70A series Low Cost Audible Alarm Annunciators
    Download

    Manual - 70A-2 70A series Low Cost Audible Alarm Annunciators

    Download

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