Operating Mode

Ultra Loud, Continuous Tone

Nominal Operating Voltage

24 Vdc

Operating Voltage

6 to 30 Vdc

Operating Frequency

2,400+/-300Hz

Sound Output

At Minimum Voltage

85±5dB min at 6Vdc, 24 inches (61cm)  25°C

At Maximum Voltage

108±5dB min at 30Vdc, 24 inches (61cm)  25°C

Operating Current

At Minimum Voltage

15mA Max at 6 Vdc

At Maximum Voltage

50mA Max at 30 Vdc

Operating Temperature

-30°C to +65°C

Storage Temperature

-40°C to +90°C

Termination

Description

2 0.25 (6.4 mm) Quick Connect Blades, 0.032Ø (0.8Ømm) wide, Brass, Electro-Tin plated.

Termination Strength

Maximum of 15 pounds (6.8 Kg) load pull test for 10 seconds

Construction Materials

Case

Plastic: MPPO

Diaphragm

Stainless Steel Disc 304

Weight (Typical)

25g

Reliability

*Life Test

At rated voltage in room temperature, 1 cycle = 1 min. ON 4 min. OFF, continuously for 1000 hours

*High Temperature

No function at +90+/-2 ^oC for 240 hours; Function at +65+/-2 ^oC for 240 hours

*Low Temperature

No function at -40+/-2 ^oC for 240 hours; Function at -30+/-2 ^oC for 240 hours

*Humidity

+40 +/-2 ^oC,90-95%RH, 120 hours

*Thermal Cycle

-30+/-2 ^oC 1 hr Ò +20 +/-2 ^oC 5 min. Ò +65+/-2 ^oC 1 hr Ò +20+/-2 ^oC 5 min. 5 cycles

*Vibration

1.5mm with 10 to 50Hz of vibration frequency to each of 3 perpendicular directions for 2 hours

*Shock

980m/s2 (=100g) shock for each mutually perpendicular directions, half sine wave, 3 times each

*Drop Test

Dropped naturally from 700mm height onto the surface of 10mm wooden board. 2 directions – upper and side of the part are applied

Warranty

For a period of one (1) year from date of manufacture under normal operations

* All specifications must be satisfied after the test (Recovery:2 to 4 hrs of recovery under the standard condition after the removal from test chamber).

 **90% min. soldering pads shall be with solder.(except the edge of pad)