geothermal

Pfannenberg Highlights PA 1 PATROL Series Sounder for Industrial Safety – HVAC Insider


June 16, 2022

Pfannenberg, a main global producer of thermal management and signaling technologies, highlights the resilient PA 1 PATROL Series Sounder, excellent for audible alarm programs on cranes, in mines, mills, and factories, and in other heavy market.

PA 1 PATROL Collection Sounders arrive at a 105 dB (A) Max audio tension level via a person managed rotary quantity swap and offer 80 pre-programmed alarm tones with 4 phases for unique signaling of certain situations. Its electromagnetic seem capsule engineering features a share of very low frequency facet bands in the acoustic sign for outstanding audio penetration of walls and doorways for highly productive alarming.

Created to endure severe environments and any local weather, the PA 1 PATROL Collection Sounder’s polycarbonate/Stomach muscles impression-proof housing achieves an IK08 impression score. It is also simple and secure to assemble and put in, with a captive fastener in addition electrical wiring that avoids the need to have for a 3-hand assembly, furnishing plug and perform performance. The strong PA 1 PATROL Sequence Sounder options a continue to be-in-location condition-molded gasket and inner quantity control.

Each and every PA 1 PATROL Series Sounder includes a standard 10-Year Guarantee. It can be surface area or flush-panel mounted and is offered in red or gray housing. Certifications include UL, cUL, MED, CE, VdS, GL, and EN 54-3.

About Pfannenberg

Pfannenberg, Inc. is recognized as a top international company of Thermal Administration, Liquid Cooling Methods and Signaling Technologies. In 1958 we invented the Filterfan®, which carries on to be regarded throughout the world as a top merchandise to help take care of the temperature in electrical enclosures. Our organization philosophy: Protecting People, Machine, and the Surroundings.



Supply connection

New tech taps heat from underground carparks


A renewable vitality supply business has designed a technology that could see heat from underground parking plenty utilised to heat the properties earlier mentioned them.

Enerdrape, a cleantech spin-off of the Swiss Institute of Technology of Lausanne (EPFL), makes renewable electrical power sources that can be made use of in new and current creating constructions.

The technological innovation the organization is at this time trialling uses geothermal wall panels to recover warmth from the soil in an underground carpark. The test is being performed at a parking ton owned by Realstone in the Lausanne’s Sébeillon district in Switzerland.

About a third of Switzerland’s energy use just about every yr is eaten by heating.

CEO of Enerdrape, Margaux Peltier, labored on the technological innovation with her two co-founders for two decades. In a video talking about the system, she says they realised there had been lots of underground environments that have the likely to seize renewable heat.

The panels function as a warmth exchanger to seize equally heat positioned in the soil and ambient electrical power. A warmth pump then circulates the energy to the making above.

It is estimated that in the take a look at setting they will be in a position to source about 60 residences with a third of their power needs.

Director at Realstone Alberto Simonato claims they will contemplate installing the panels on other qualities they personal, if the panels confirm to be as effective as anticipated.

Even more, if the technological know-how is productive, the crew aims to extend it further than parking tons. Enerdrape hopes to use the clean up heating technological innovation in other underground structures, these kinds of as educate stations and tunnels.

Peltier suggests the team’s study indicates that the panels can also perform proficiently when they have a far more rounded condition.

For far more information and facts, click below or observe the video clip beneath, established by Swiss college EPFL.



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