LN870 Intrinsically Safe Light Tower A multi-tier Light Tower for status indication in hazardous areas ATEX certified EX II2G, EEx ia IIC T4 Available in five super-bright colours Suitable for zones 1 and 2 11 year life expectancy Low current Two tiers operable from a single IIC power source Built-in vibration shock absorber Direct or pole mounting The LN870 Light Tower provides visual on/off indication of process conditions in safe and hazardous areas. The unit is available up to a maximum of five tiers and each tier can be selected from five super-bright colours: red, amber, white, blue and green. Each tier has a unique prism cut lens and internal reflective cone to improve visibility and requires one LED Lamp for illumination which is current-limited to take a maximum of only 20mA. Available for hazardous area use in both zones 1 and 2, up to two tiers can be driven from a single IIC interface. There is a choice of pole or direct mounting, both incorporating a special vibration absorber. With the LED’s low power consumption, low heat dissipation and long life expectancy, the LN870 is an ideal indicator for safe and hazardous areas alike.

Technical Specification Tiers Can be stacked up to five tiers high using five different colours in any order. Colours Each tier available in five super-bright colours. Colours are red, amber, green, blue and white. Mounting A special anti-vibration absorber built into the lower portion of the moulding effectively reduces vibration to the LED Lamps. The unit can be pole or direct base mounting. High Reliability All tiers illuminated with high reliability LED lamps designed to provide a minimum of 100,000 hours service life. Configuration It is easy to change the order of the colours. Lenses simply...