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CH1208 Flameproof Buzzer

Main Data
  • Explosion-proof Mark: Ex db eb ib mb IIC Gb, Ex ib tb IIIC Db
  • Application Zones: Zone 1, Zone 2, Zone 21, Zone 22
  • Ambient Temperature Range: -40℃ ~ +60℃
  • Operating Temperature Range: -40℃ ~ +75℃
  • Protection Grade: IP66
  • Rated Voltage: DC24-36V, AC240V
  • Rated Frequency: 50/60Hz
  • Rated Sound Pressure: 80dB (at 30cm distance)
  • Terminal Specification: 2×2.5mm²
  • Housing Material: Aluminum Alloy / Stainless Steel
Product Description
  • Explosion-proof (flashing) buzzer module (U-certified). It must be used with an explosion-proof enclosure and is equipped with audible and visual alarm functions.
  • The internal circuit of the buzzer module adopts wide-voltage input design, with 2 optional voltage specifications.
  • It features intrinsically safe (Ex ib) output design.
  • The buzzer module is available in flashing and non-flashing versions.
  • Multiple flashing light colors are optional for the flashing buzzer model.
  • The sound pressure of the buzzer reaches 80dB (measured at 30cm).
  • Mounting type: Rear panel mounting (installed on control panel).
Guaranteed Safe Checkout
Item Parameter Item Parameter
Rated Voltage 230V Termination 2*2.5mm²
Sealing Material Plastic sealing Brand MMAIATEX
Model CH1208-1 Mounting Method Board back type or matching with the box body
Dimension 140*50 Place of Origin Zhejiang, China
Description Equipped with imported buzzer components Response Frequency (Hz) 50/60Hz
Application Alarm Rated Voltage Range 24-36V
Series CH1208 Features Aluminum alloy housing
Product Name Explosion proof (flash) buzzer for panel mounting Color Red, Black
Material Polyamide Certifications Ex NEPSI & CNEX
Operating Temperature -40℃~+60℃ Rated Voltage AC/DC24-36V, AC240V
Electrical Service Life 100,000 hours Warranty 1 Year or subject to product terms
Sound Pressure Level 60dB (at 30 cm)
Item Parameter Item Parameter
Sales Unit Single piece Single Package Size 10×5×5 cm
Single Product Gross Weight 0.3 kg

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