2 years ago

African Petrochemicals March/April Edition 14.2 {2017}

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GHM MESSTECHNIK SA INTRODUCES DELTA OHM HD35 WIRELESS DATA LOGGING SYSTEM GHM Messtechnik South Africa has introduced the Delta OHM HD35 Wireless Data Logging device into the local market. With wireless capabilities, the logging system enables users to remote access all monitored data via the Delta OHM cloud service. Jan Grobler, Managing Director of GHM Messtechnik SA, said “The Delta OHM HD35 is a state of the art, Plug and Play wireless data logging system. The system can either interface to a PLC or PC and the user-friendly software makes for ease of installation. “We believe it is a data logging system that offers a superior functionality across a broad spectrum of industrial sectors, it is cost-efficient precision technology at its best” said Grobler. Technicalities Allowing monitoring of many physical quantities in various applications, the Delta OHM HD35 data loggers monitor: • Temperature • Relative humidity • Atmospheric pressure and differential pressure • Illuminance (lux) and UV irradiance • Carbon monoxide (CO) • Carbon dioxide (CO2) • Acceleration The models that measure relative humidity and temperature can also calculate derived humidity quantities. The calculated quantities depend on the model and can be: Dew Point, wet bulb temperature, absolute humidity, mixing ratio and partial vapor pressure. The external measuring probes are connected to the data logger via a M12 connector or terminals, depending on the model selected. In addition, some have built-in sensors. Industry Applications The Delta OHM wireless data logging systems are typically utilised in the following industries: • Food services: refrigerated containers, cold storage, production and carriage of food • Health: storage of medicines, vaccines, blood, monitoring of incubators and operating theatres • Greenhouse and agricultural crops • Environmental Analyses: air quality, meteorology and hydrology • Museums and document archives • Transportation of perishable and fragile goods (monitoring of shocks by measuring acceleration) • Air conditioning • Clean rooms • Laboratories • Industrial processes “Once the parameters are set, alarms are activated in the event of peaks and dips with the appropriate personnel instantaneously notified. This is real time wireless monitoring that is always online, accessible and accurate” concluded Grobler. GHM Messtechnik South Africa will be exhibiting at the Africa Automation Fair, Stand C18, which is being held at The Ticketpro Dome, Northgate, Johannesburg from 6-8 June 2017. GHM Messtechnik South Africa is part of GHM Messtechnik GmbH, an amalgamation of globally renowned companies comprising: Greisinger Electronic, Honsberg Instruments, Martens Elektronik, Imtron, T & A (Telemetry & Automation) and Delta Ohm (Italy). GHM Messtechnik SA Further information is available from: Jan Grobler, Managing Director Tel: 011 902 0158 Email: 26



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