27 March 2019Enclosures, Racks, Cabinets & Panel Products
The new 1551V miniature ventilated sensor enclosures from Hammond Manufacturing are designed to house sensors and small sub-systems installed in the manufacturing environment as part of IoT (Internet of Things) systems.
While there is no relevant international standard, the 1551V enclosures are designed around the PCB (printed circuit board) sizes selected by leading sensor manufacturers for their latest generations of products.
The ABS UL94-HB 1551V is available in black, grey and white as standard, and in four plan sizes: 80 x 80 mm, 80 x 40 mm, 60 x 60 mm and 40 x 40 mm, each 20 mm high. Maximum PCB sizes are 74 x 74 mm, 74 x 34 mm, 54 x 54 mm and 34 x 34 mm, respectively.
Four PCB mounts are moulded into the base and the 20 mm height gives enough space for board-mounted RJ45, USB and other standard communication interfaces. To simplify access, the snap-fit closure allows repeated opening and closing without tools. There are ventilation slots on all four vertical faces, and mounting slots and a 15 mm cable knock-out in the base.
Environmental sensors monitoring basics such as temperature, humidity and pressure are widely installed, and are now increasingly intelligent sub-systems, with data processing and communications capability embedded on a small PCB. For active components that produce relatively large amounts of waste heat, the 1551V provides excellent airflow for cooling purposes.
Rugged enclosures in shallower form factor 25 November 2020, Electrocomp
, Enclosures, Racks, Cabinets & Panel Products
The diverse applications that use Hammond Manufacturing’s 1554 and 1555 IP68, UL listed polycarbonate and IP66 ABS enclosure families continues to expand as sub-systems and HMI units are installed in ...
Read more...Help for choosing the ideal MOV surge suppressor 25 November 2020, Electrocomp
, Circuit & System Protection
Almost every designer knows about metal oxide varistors (MOVs). These bidirectional and non-linear surge suppressor devices are ubiquitous in a large variety of applications to limit voltage during a ...
Read more...Industrial stainless steel enclosures 25 November 2020, Electrocomp
, Enclosures, Racks, Cabinets & Panel Products
Hammond Manufacturing’s EJSS family is available in an unpainted smooth, brushed finish in 304 or 316 grade stainless steel. Sealed to IP66, it is designed for use as an instrument enclosure, an electric, ...
Read more...CO2 sensor for indoor air quality applications 25 November 2020, Electrocomp
, Analogue, Mixed Signal, LSI
With dimensions of just 10,1 x 10,1 x 6,5 mm, the SCD40 from Sensirion’s footprint has been miniaturised by a factor of five compared to its predecessor, the SCD30. Using the photoacoustic sensing principle, ...
Read more...AEC-Q200 compliant line filters 28 October 2020, Electrocomp
, Circuit & System Protection
Bourns Magnetics Product Line is introducing the Model DR334A line filter series. These filters are constructed with a ferrite toroid core delivering compact size and high impedance over a broad frequency ...
Read more...Rugged three-phase AC filter capacitors 30 September 2020, Electrocomp
, Passive Components
TDK introduced two new series of EPCOS power capacitors for AC filtering in three-phase delta connection applications. The B32375* series is designed for the low to medium power range and covers a capacitance ...
Read more...High-speed protectors for automotive circuits 30 September 2020, Electrocomp
, Circuit & System Protection
Bourns announced the release of the AEC-Q101 compliant Model TBU-CA-Q High-Speed Protector series. These products are low-capacitance, single bidirectional high-speed protection components, constructed ...
Read more...Enclosures for small table-top instruments 30 September 2020, Avnet Abacus
, Enclosures, Racks, Cabinets & Panel Products
The Evotec range of table-top plastic enclosures, made by OKW, is suitable for tough working environments in applications such as measurement and control engineering, IT, medical, laboratory and environmental ...
Read more...Enclosures for mounting electronic applications 30 September 2020, Sivan Electronic Supplies
, Enclosures, Racks, Cabinets & Panel Products
Available from Gainta is a range of plastic enclosures for mounting and assembly of general electronic applications. The bases of the cases have a mounting flange and incorporate a tongue and groove ...
Read more...Stylish new plastic enclosure family 30 September 2020, Electrocomp
, Enclosures, Racks, Cabinets & Panel Products
Hammond Electronics has announced its new 1557 family. Initially available in four plan sizes, each in two heights, it is available in polycarbonate sealed to IP68 and ABS designed to meet IP66. The sizes ...
printer friendly version