Intrinsically Safe solutions
Power management company Eaton has launched two Intrinsically Safe (IS) products as part of the Crouse-Hinds series portfolio, which enable plant managers across process industries worldwide to ensure they are operating safely in hazardous zone 1 and zone 2 areas.

The MTL RugiCAM high definition (HD) IS Ethernet camera and the 949x-PS-PLUS MTL IS power supply range provide a reliable source of power in harsh and hazardous environments.
The MTL RugiCAM IP camera monitors and provides enhanced visual safety to control automation systems installed on site, and provides additional security and visibility to specific hazardous locations within plants, so that safe operation can be maintained. Its lightweight design and simple mounting allows for easy installation wherever monitoring is required. It can be connected directly to compatible IS Ethernet systems up to 100m via a Cat5e cable or Wi-Fi, allowing for quick and easy maintenance, therefore saving time and associated costs.
“The MTL RugiCAM IP camera is lightweight, compact and the IS approval allows safe, live network maintenance without the requirement for a gas clearance certificate,” said Roger Highton, Eaton’s MTL product line manager. “This makes installation and maintenance quicker, simpler and more cost-effective.”
The rugged camera is available in anodised aluminium or powder coated steel, whilst a 6mm toughened glass window provides optimal protection in harsh environments. It is also available with an optional Infra-Red (IR) or white LED light unit that enhances the camera’s low-light capabilities.
The MTL RugiCAM IP provides an HD resolution of 1080P and enhanced image analysis to give clear visibility of the process. It supports live video streaming via an H.264 compressed video format and Motion JPEG with user-selectable frame rates to reduce network bandwidths. In addition, it has a Micro-SD card slot that can be used as an optional back-up, giving increased flexibility and security to the end user.
The camera is suitable for applications including process monitoring, drilling operations, remote safety inspections and hazardous zone security in chemicals, pharmaceuticals and oil and gas industries. Additionally, for coal mining applications, the MTL RugiCAM IP can be used for monitoring long wall shearer operation, face roof supports and conveyor transfer points.
The second new product is Eaton’s 949x-PS-PLUS range of MTL IS power supplies, which is suitable for providing IS power to the MTL RugiCAM and other IS instrumentation in hazardous process areas.
A wide range of different IS output voltages are available ranging from 4.8V – 17.7V and are also capable of powering Zone 1 equipment such as Eaton’s MTL IS Ethernet modules.
The power supply units are suitable for connections in Gas Group IIB or Gas Group IIC hazardous areas, and provide a temperature range of -40 to +70˚C. As such, users have the flexibility of a wide range of options to choose from.
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