High - output Piezo Alarm Transducer
   APTH-540ED

FEATURES:
  • Can Bear Soldering Temperature
  • Loud output
  • Low current consumption
  • High efficiency and reliability
  • PCB mounting
  • Sealed type

APPLICATIONS:

  • Alarm Devices, Such as CO Detector, Gas Detector, Fire Warner etc.
  • Automatic Control Equipment
DIMENSIONS:  (Unit: mm)

TEST CIRCUIT: CHARACTERISTICS:

ELECTRICAL SPECIFICATIONS :

Min. sound pressure level (dB)

 90/9VDC /30cm    85/7.5VDC /300cm

Rated voltage

 9 VDC

Operating voltage

 7-12 VDC

Max. Consumption (mA)

 10/9(7.5) VDC

Oscillating Frequency (kHz)

 3.4 ± 0.5

Operating Temperature (ºC)

 -20 ~+ 70

Storage Temperature (ºC)

-20 ~+ 70

Case Material/Colour

 ABS/Black

Weight (g)

 10.8

PACKING INFORMATION :

Packing :

 600 pcs per export carton

Carton Size :

 47 x 30.5 x 35 cm

G. Weight :

 8.7 kgs

N. Weight :

 6.5 kgs
   APTH-540ES

FEATURES:
  • Loud output
  • Low current consumption
  • High efficiency and reliability
  • PCB mounting
  • Sealed type

APPLICATIONS:

  • Alarm Devices, Such as CO Detector, Gas Detector, Fire Warner etc.
  • Automatic Control Equipment
DIMENSIONS:  (Unit: mm)

TEST CIRCUIT: CHARACTERISTICS:

ELECTRICAL SPECIFICATIONS :

Min. sound pressure level (dB)

 90/9VDC /30cm   85/7.5VDC /300cm

Rated voltage

 9 VDC

Operating voltage

 7-12 VDC

Max. Consumption (mA)

 10/9(7.5) VDC

Oscillating Frequency (kHz)

 3.6 ± 0.5

Operating temperature (ºC)

 -20 ~+ 60

Case Material/Colour

 ABS/Black

Weight (g)

 12.5

PACKING INFORMATION :

Packing :

 600 pcs per export carton

Carton Size :

 47 x 30.5 x 35 cm

G. Weight :

 9.0 kgs

N. Weight :

 7.5 kgs