New Arresters Products

Arrestor Kits negate effects of water hammer.

Designed for facilitated installation, Water Hammer Arrestor Kits include everything needed to address effects of water hammer – pressure surge or wave caused whenÃ- fluid in motion is forced to stop or change directions suddenly. Kit components includeÃ- stainless steel water hammer arrestor, tee, elbow, nipples, union, and TeflonÃ-® tape. Available forÃ- Ã-¾, 1, 1 Ã-½,...

Open LED Protector prevents damage from reverse polarity voltages.

Available in QFN 3 x 3 and DO‑214AA packages designed to maximize heat dissipation and layout flexibility, PLEDxUx Unidirectional Series Open LED Protector provides switching electronic shunt path when one LED in string fails as open circuit. PLED devices, connected in parallel with each LED in series string, enables remainder of string to continue to function if one LED fails. Compatible with...

Lightning Arresters provide Level III and IV protection.

Featuring DIN rail-mount base, VAL-MS-T1/T2 Varistor-Based Arresters are rated for Type 1 lightning strike events with measured 10/350 Ã-µs test current of 12.5 A or Type 2 surge events with measured 8/20 Ã-µs max discharge surge current of 50 kA. All plugs have thermal disconnect device triggering visual and integrated remote monitoring contacts, allowing continuous monitoring of...

Spark Arrestor Can Prevent Diesel Engine Fires

Chalwyn Spark Arrestors developed specifically to prevent the risk of fire from the ignition of flammable materials caused by spark emission from the exhausts of diesel engines are now available from Chalwyn distributors. This risk can be so high that site access is often barred unless arrestors are fitted and many countries have legislation to that effect. The danger is greatest where carbon can...

The Economic and Strategic Benefits of Cloud Computing

Cloud computing and software-as-a-service (SaaS) vs. on-premise systems and proprietary software, which one should you choose? Check out this report, and find out which solution is best for your IT needs.

Lightning Arrestors target Wi-Fi and WiMAX applications.

Optimized for 2.4-6 GHz 802.11/UNII/ISM applications, QSS 400 SurgeGuard(TM) series quarter wave stub lightning protectors are ruggedized, weatherproof to IP68 standards, and withstand multiple strikes and transients up to 60 kApk. Units offer bidirectional protection, 1.05 typical VSWR, normal/reverse polarity, high RF power, and ultra-low let-through. At 2.45 x 1.26 in. with N connectors, they...

Shunt Resistor offers 3 W power capability.

Model WSMS5515 Power Metal StripÃ-® meter shunt resistor features processing technique that produces low resistance values ranging from 100-500 Ã-µW. Featuring 4-terminal (Kelvin) connection design, lead (Pb)-free and RoHS-compliant device comes with all-welded construction, inductance values of less than 5 nH, thermal EMF of less than 3 Ã-µV/Ã-

Meter Shunt Resistor offers 3 W of power and low resistance.

Supplied in 5515-size package, RoHS-compliant WSMS5515 Power Metal StripÃ-® meter shunt resistor features 4-terminal (Kelvin) connection design and all-welded construction. Processing technique produces resistance values from 100-500 Ã-µW, which provides accuracy in current meter shunt applications for electronic power meters. Other characteristics include inductance values of less than 5...

Zener Barriers/Galvanic Isolators work with IS transmitters.

Meeting ATEX IS requirements for hazardous locations, intrinsically safe, shunt-diode barrier Models MTL7706/7787 restrict amount of energy allowed to pass into hazardous areas to prevent ignition of flammable atmospheres. Offering alternative to shunt-diode safety barriers, Models MTL5041/5045 pass signals from transducer in hazardous area to source in safe area, eliminating need for...

Gas Plasma Arrester suits telecom applications.

Rated at 10 kA/10 Aac, 2-terminal Delta Model SL1411A protects highly exposed external plant equipment and is designed to meet requirements of GR-1361, RUS PE-80, ITU K.12 and YD/T940, 950, 1082, 993, and 694. Surge clamping capability minimizes transient to lowest possible level. Unit can be exposed to repetitive 10 kA pulse while enduring stable breakover voltage, ensuring protection during...

Cabinets suit cleanroom environments.

Series 1522 Inflow Dust Containment Cabinets consist of Mil Standard 282 HEPA filter and flexible duct to form modular component. Wall-mounted filter removes 99.99 percent of particulate contaminants greater than 0.3 Ã-µ. Cabinets are equipped with 2 stage prefiltering, disposable non-woven framed fiberglass media, and optional charcoal filter. With acrylic hood and painted steel finish,...

Fresh Air Intake Designed to Meet ASHRAE 62.2 standards

Alan Manufacturing has a long history of developing innovative solutions for HVAC applications. With over 1,000 product designs under our belt, we have gained a reputation as the go-to source for HVAC dampers, hardware, duct supports, zone control systems, and much more. Adding to this extensive list of achievements we now announce the release of our new line of Fresh Air Intake products. Designed to meet ASHRAE 62.2 standards, they are the most robust and high-performance product of their kind. See our video to learn more.