e2s Warning Signals

IS range: Zone 0, 1, 2

The IS-mini series of products are the most cost effective, yet efficient, method of signalling in Zone 0, Intrinsically Safe environments and Group 1 mining applications. The combined Sounder and LED Beacon IS-mC1 can be operated from a single Zener barrier or galvanic isolator offering the end user complete audio-visual signalling with simple, low cost, installation.

The IS-A105N alarm sounder and IS-L101L can be used in combination with each oher using the same Zener barrier or galvanic isolator The units can be coupled together or mounted separately.

IS-A105N Alarm sounder

• 49 alarm tones (PFEER/UKOOA compliant)
• 3 alarm stages.
• Max. output: 105dB(A) @ 1m
• 16-28V dc via barrier or isolator.
• Colour : Red RAL3000, Grey RAL7038, White (RAL9010)
• Dimensions: H130xW130xD133.5 mm
• IS-A105N: Ex II 1G EEx ia IIC T4 ( Ta-40°C to +60°C )

IS-L101L L.E.D beacon

• L.E.D. colours: Amber, Red , Green & Blue
• 16-28V dc via barrier or isolator.
• Dimensions: H86xW86xD93 mm
• IS-L101L: Ex II 1G EEx ia IIC T4 ( Ta-40°C to +60°C)

IS-minialarm: IS-mA1 Alarm sounder

• 49 alarm tones (PFEER/UKOOA compliant)
• 3 alarm stages.
• Max. output: 100dB(A) @ 1m
• 16-28V dc via barrier or isolator.
• CPD Compliant (EN54-3)
• Dimensions: H99xØ88.7mm
• IS-mA1: Ex II 1G EEx ia IIC T4 ( Ta-40°C to +60°C )
• IS-mA1M: Ex I M1 EEx ia I (Ta-40°C to +60°C)

IS-minialite: IS-mB1 L.E.D beacon

• Array of 6 high intensity L.E.D’s.
• L.E.D. colours: Red, Amber, Blue, Green & Clear ( White)
• 2 flash modes: Double flash @ 2Hz and 1Hz
• 16-28V dc via barrier or isolator.
• Prismatic lens to optimise L.E.D effectiveness.
• Dimensions: H85xØ88.7mm
• IS-mB1: Ex II 1G EEx ia IIC T4 ( Ta-40°C to +60°C )

IS-minialert: IS-mC1 Combined Alarm sounder & L.E.D beacon

• All the features of the IS-mA1 and IS-mB1 in a compact combined housing.
• Only one Zener barrier or galvanic isolator required to run both sounder & beacon or unit can be operated individually.
• Dimensions: H116xØ88.7mm
• IS-mC1: Ex II 1G EEx ia IIC T4 ( Ta-40°C to +60°C)