Pfannenberg PROTECT Series signalling solutions

Pfannenberg has launched its PROTECT Series signalling solutions, which it says are engineered for the most demanding industrial and outdoor environments.

With a strong die-cast aluminium housing, the PROTECT series is designed to withstand harsh conditions across a broad spectrum of industries, including fire alarm, marine, machine safety, functional safety and hazardous areas. The series includes both sounders and combined sounder-light devices with six different lens colours, with options for Xenon or LED visual signalling.

PROTECT devices offer 80 selectable tones and four externally selectable additional tones. DIP switch settings offer control over the sound, providing seven different adjustments from 86–116 dB.

The PRO 10 offers a pre- and main alarm function to help prevent shock reactions by starting with a reduced sound pressure level before escalating to the main alarm with a maximum SPL of 116 dB (A). The PRO 10 is certified for MED/MER marine use, SIL 2/PL d functional safety, and explosion-proof requirements for hazardous zones (ATEX Zone 2/22 & UL Class 1 Division 2 Class I, Groups A, B, C and D, Div. 2, Class II, Groups F and G, Div. 2 Class III).

The PRO X 10-05 is a combined audible and visual signalling device. Along with the same features as the PRO 10, it also features a Xenon flash light (5 Joules, 56 cd) to ensure that alarms are both seen and heard, even over large areas and through obstacles.