Double Ended Explosion Proof Siren

Double-Ended Electric Siren

Performance Parameters

• Sound Output Level: 119 ± 2 dB(A) at 1 m
  
  

• Drive Motor: 0.75 kW, 3-phase AC, 50/60 Hz
  
  

• Operating Voltage: To be specified at order placement (standard option commonly 380 V AC, 3-phase, unless otherwise required)
  
  

• Ingress Protection (IP): IP55
  
  

• Explosion Protection: Ex d IIB T4
  
  

• Output Frequency: 500/560 ± 20 Hz
  
  

• Net Weight: 43 kg
  
  

• Packing Dimensions: 50 × 35 × 45 cm
  
  

Product Description

This is a double-ended, high-output siren designed for horizontal mounting and powered by a three-phase electric motor. It is engineered for roof-top or pole-mounted fixed installations where reliable, high-audibility emergency warning is required.

Intended usage: Suitable for industrial emergency alerting, including fire, evacuation, and incident warning in high-risk environments such as oil fields, fuel depots and filling stations, mines, power plants, and chemical/petrochemical facilities.

Ordering requirements: Please specify the operating voltage and the intended usage/site classification (e.g., hazardous vs non-hazardous area,and mounting method) when placing an order to ensure correct selection and compliance.