Zone 1
Explosive gas atmosphere likely to occur in normal operation
Zone 2
Explosive gas atmosphere unlikely to occur and, if it does, only for a short period
# General
Product type: Explosion-proof alarm bell Ex d, Ø120/150 mm
Brand: Qlight (South Korea)
Audible signal: solenoid bell, max 95 dB at 1 m
Frequency: 400 Hz (SBE130) · 600 Hz (SBE150)
# Electrical
Supply voltage: 24 VDC · 110 VAC · 220 VAC
# Ex protection
Protection: Ex d IIC T6, IP56
Ingress protection: IP56
Ambient temperature: -40 °C to +60 °C
# Mechanical
Dimensions: Ø120 mm (bell) × 120 mm (H) × 138 mm (SBE130) · Ø150 mm (bell) × 120 mm (H) × 138 mm (SBE150)
Materials: aluminium (bell and housing)
Cable entry: 1/2" NPT
Housing colour: Munsell 7.5BG 7/2 (aqua green)
Certification: Ex d IIC T6 marking according to the manufacturer; please check with us the certification required for your site. (SBE130) · Ex d IIC T6 marking according to the manufacturer (KIMM marine approval); please check with us the certification required for your site. (SBE150)
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