Explosionproof signal tower

6822 Mid Res s RGB

The explosionproof signal tower (Ex db IIC T5 Gb, Ex tb IIIC T95°C Db) ensures a better control over all important processes and, consequently, an increased availability of installations in hazardous areas. The signal towers are an important feature of installations, as with their help it is possible to provide early warning functions that allow the operator to avoid a standstill of the installation.

The explosionproof signal towers issue visual signals to indicate system statuses. These shall also be easily recognizable from a distance and it shall be possible to assess the information correctly. The colours are according to international standards, blue, orange, white, red, yellow and green and green. The light provided by the high performance LEDs is so bright that it ensures a safe perception of signals, even under extreme conditions.

The dimensions of the explosionproof signal towers allow a flexible application for all installation conditions. They can be used in explosive gas atmospheres in Zones 1 and 2 and explosive dust atmospheres in Zones 21 and 22.

The polycarbonate enclosure features conductive contact strips to ensure the safe discharge of electrostatic charges. The polycarbonate tube with aluminium end caps (special stainless steel version also available) meets the requirements for the degree of protection IP 68 and, thanks to the high-grade polycarbonate, it has a high impact resistance (IK 10). For the pharmaceutical and food industries it is important that the polycarbonate does not splinter. The explosionproof signal lamps are supplied complete with a flameproof cable gland and a connection cable with a minimum length of 3m (see also IEC 60079-14, Clause 10.6.1). The ambient temperature range is –20 °C to +60 °C.

Explosionproof signal towers
Edition March 2022
PDF 🢃 768.2 KB
Orderform signal towers
Edition October 2021
PDF 🢃 1.2 MB