UO-09-628-S Floyd Bell Inc., UO-09-628-S Datasheet - Page 2

• Manufacturer Part Number: UO-09-628-S
• Description: Alarm, Piezoelectric, 95 dBA to 109 dBA @ 2 Ft., Ultra Loud Whoop, 6-28VDC
• Manufacturer: Floyd Bell Inc.
• Type: Piezoelectricr

Specifications of UO-09-628-S

• Brand/series: Ultra
• Color: Black
• Color, Housing: Black
• Current, Operating: 70 mA @ V (Max.)
• Current, Rating: 50 mA
• Frequency: 2100 Hz
• Frequency, Oscillator: 2100 +⁄- 250 Hz
• Material, Construction: Flame-Retardant Noryl® Thermoplastic with 94V-0
• Mounting Type: Panel
• Operation: Whoop
• Primary Type: Alarm
• Sound Level: 95 and above dBA
• Sound Pressure Level: 108 dB(A) (Max.) @ 2 ft.
• Standards: UL Recognized
• Temperature, Operating, Maximum: 65 °C
• Temperature, Operating, Minimum: -20 °C
• Termination: Quick Connect Blades
• Tone: Whooping
• Voltage, Operating: 6 to 28 VDC
• Voltage, Supply: 6-28 VDC
• Voltage, Surge: 15 VDC (20% For 5 Minutes Max.)

Mounting:
Operating Mode:
Operating Voltage:
Operating Frequency:
Typical Operating Current:
Typical Sound Pressure:
Termination:
Termination Strength:
Operating Temperature:
Storage Temperature:
Surge Voltage:
Reverse Voltage Protection:
Construction Materials:
Gasket:
Environmental Durability:
Life Expectancy:
Warranty:
Specifications
Ultra Loud Whoop Tone; Panel Mount Case and Quick Connect Blades with Screws Termination
UL Recognized
Panel Mount
Ultra Loud Whoop Tone
6-28 Vdc
2100±250 Hz
20 mA at 6 Vdc
50 mA at 28 Vdc
95±5 dB(A), at 6 Vdc, at 24 inches (61 cm), at 25°C
109±5 dB(A), at 28 Vdc, at 24 inches (61 cm), at 25°C
Quick Connect Blades with Screws
Pull test with a maximum of 22 pounds (10 kg) load
-20°C to +65°C
-40°C to +85°C
20% over maximum rated voltage for less than 5 minutes
To the maximum operating voltage
Case- Plastic “NORYL® N-190”, Flame Retardant UL 94-VO, Black
Internal Circuit- Audio-oscillator and piezoelectric driver
Potting- 2 parts epoxy resin or silicone, black
Diaphragm- Stainless Steel 304
Gasket (Sold Separately)– 0.062” Thick, 60 Durometer Neoprene
ASTM B117 Certified - Withstands exposure to salt spray for 300 hours
IP 68 Certified - Withstands water submergence and dust exposure
Humidity- 95% relative humidity at +40°C continuously for 100 hours.
Vibration- Withstands vibration between 0 and 55 Hz. on all axes.
10 years under normal operating conditions.
For a period of two years from the date of manufacture under normal operating conditions.