PST joins DwyerOmega. Read more>
70A series Low Cost Audible Alarm Annunciators (buzzer)
Audible Alarm Annuciators (buzzer)
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $47.12 |
| 10-24 | $44.76 |
| 25-49 | $43.82 |
| 50-99 | $41.94 |
| 100-199 | $40.99 |
| 200+ | $40.05 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
- Loud Tone -95 dB @ 2900 Hz
- Solid State Reliability, No Arcing or Mechanical Wear
- Easy to Install
- Very Low Cost
70A-1-220V Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Supply Voltage
Features
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.
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.
Rated 5 out of
5
by
Mena services from
Great
Yes we get the part we need last month. And deliver on time
Date published: 2019-02-07
I need to see the back of unit to determine if it is a terminal connection or plug in, can you send me a picture. Audible Alarm Annuciators (buzzer)Item# 70A-3, 120volt
You can send your request to temp@omega.com for any drawings or document requests.
Date published: 2020-09-15
