Start Voltage(Vdc)

6~28

Rated Voltage (Vdc)

24

Current Consumption (mA/max.)

20 at Rated Voltage

Sound Pressure Level (dB/min.)

70~76 at 150cm at Rated Voltage

Tone/Pulse Rate

Constant

Operating Temperature (℃)

-20 ~ +70

Storage Temperature (℃)

-30 ~ +80

Lead Pin

Tin Plated Brass

Weight (Gram)

32

Coldness withstanding

After 98 hours of being exposed to -30℃ environment, should be returned to normal environment for 2 hours, then re-proceed to test.

No abnormality shall exist

Hotness withstanding

After 98 hours of being exposed to +80℃ environment, should be returned to normal environment for 2 hours, then re-proceed to test.

No abnormality shall exist

Humidity

withstanding

After 98 hours of being exposed to 40℃ 95%RH environment in actual operation, should be returned to normal environment for 2 hours, then re-proceed to test.

No abnormality shall exist

Durability

Testing after 98 hours actual continuous operation.(at standard measurement conditions)

No abnormality shall exist

Drop withstanding

A natural drop from 75cm high down to the ground.

No abnormality shall exist

Vibration

withstanding

Vibration of 2,000 cycles per minute, 2mm amplitude, applied in X, Y and Z directions for 30 minutes each.

No abnormality shall exist