Datasheet

Electromagnetic Buzzer

1. Scope

This specification is applied to Magnetic Buzzer (Self-Drive Type)

The product described below is used as a buzzer in various alarm systems

Basic Condition

2.1 Rated Voltage:6VDC

2.2 Operating Voltage:4~8VDC

2.3 Operating Temperature Range:-40 ºC~+85 ºC

2.4 Storage Temperature Range:-40ºC~+90 ºC

Electrical Characteristics

3.1 Sound Press Level:Level:≧85dB at 10cm / 6VDC

3.2 Consumption Current:≦30mA at 6VDC

3.3 Resonate Frequency:3100Hz500Hz

3.4 Tone Nature:Continuous Sound

3.5 Material:PBT

4. Measuring Method

5. Sound Press Level & Consumption Current Curve

6VDC

10cm

Decibel meter

Magnetic

Sounder

40cm

Measuring

Distance

Distrelec Schweiz AG, Grabenstrasse 6, 8606 Nänikon, Switzerland, T +41 44 944 99 11, info@distrelec.com, distrelec.com

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Electromagnetic Buzzer 1. Scope This specification is applied to Magnetic Buzzer (Self-Drive Type) The product described below is used as a buzzer in various alarm systems 2. Basic Condition 2.1 Rated Voltage:6VDC 2.2 Operating Voltage:4~8VDC 2.3 Operating Temperature Range:-40 ºC~+85 ºC 2.4 Storage Temperature Range:-40ºC~+90 ºC 3. Electrical Characteristics 3.1 Sound Press Level:Level:≧85dB at 10cm / 6VDC 3.2 Consumption Current:≦30mA at 6VDC 3.3 Resonate Frequency:3100Hz500Hz 3.
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TEST REPORT # dB mA Hz 1 99 27.1 3240 2 99 26.5 3330 3 99 22.7 3270 Remark: (1)Sound Press Level：≧85dB at 10cm / 6VDC (2)Consumption Current：≦30mA at 6VDC (3)Resonate Frequency：3100Hz500 Distrelec Schweiz AG, Grabenstrasse 6, 8606 Nänikon, Switzerland, T +41 44 944 99 11, info@distrelec.com, distrelec.
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6. Environment Test Method NO. ITEM 1 High Temperature Test (Storage) After being placed in a chamber with 90±2ºC for 96 hours and then being placed in normal condition for 2 hours. Allowable variation of SPL after test: ±10dB. 2 Low Temperature Test (Storage) After being Placed in a chamber with -40±2ºC for 96 hours and then being placed in normal condition for 2 hours. Allowable variation of SPL after test: ±10dB. Humidity Test After being Placed in a chamber with 90-95% R.H.
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8. Dimensions Tolerance ±0.5mm Distrelec Schweiz AG, Grabenstrasse 6, 8606 Nänikon, Switzerland, T +41 44 944 99 11, info@distrelec.com, distrelec.