Description

The Wireless Data Logging System
Eltek GenII wireless data logging system combines exceptional performance and stylish products ideally suited for a wide range of applications and installations.

Now with 250 sensor capability, 125 transmitter capability, 250,000 readings and built in standby battery. Cost effective, even on occasions when using one transmitter and one sensor only, GenII can be expanded to meet any users requirements.

The GenII system enables sensors to be connected to the Receiver Logger by means of a radio link. Using UHF licence exempt radio provides a very cost effective and practical alternative to wired or cabled-in systems. Cabling is not only costly and labour intensive but can often lead to considerable disruption to the building or plant during and after installation. Radio overcomes these problems. Sensors and their associated radio transmitters are simply placed or permanently fitted as required once a radio connection has been established.

Radio lends itself ideally to installations where communications across a river, road or even just a large site need to be established quickly and effectively. Using high specification radio means a range of several kilometers, if line of sight reducing to several hundred meters in difficult environments (such as a brick or stone building or one containing considerable steel work).

Since no cables are used there is a great deal of freedom to change the placing of sensors or move the complete system to another site, again without disruption or significant cost.

Features

• An integrated system with all components matched for optimum performance and ease of use.
• Transmitters available with built-in LCD display
• Transmitters available with built-in light, temperature and/or humidity sensors
• Transmitters available with sockets for external sensors, e.g. temperature, humidity, light, voltage, current (4-20mA) and RH / Temperature probe
• Transmitters can give more than 5 year battery operation (at 5 minute intervals)
• Uses readily available off the shelf batteries
• Small compact light weight transmitters
• Receiver Logger with nonvolatile memory up to 2Mb readings (250,000 readings is standard)
• 12-bit system resolution
• Flexible data analysis using Eltek’s Darca Plus software
• Powerful long range transmitters
• 250 input channels or sensors
• Up to 125 transmitters
• Up to 15 channels per transmitter
• RX250AL data logger with high specification built in receiver
• Alarms including GSM text messaging
• Transmitter low battery alarm and “% available remaining” indication at logger
• On-line metering via direct connection
• Tamper resistant wall bracket for transmitters and repeaters
• Wall bracket for added security and difficult surfaces
• Battery back-up throughout
• RP250GD repeater option to extend range
• Licence exempt (UHF and other frequencies are available)
• Darca Plus set up, data download and analysis software
• Program transmitters from PC or Receiver Logger