The Fourier Datanet DNL910 data logger has 1 internal temperature sensor and 4 external sensors for: 4-20mA, 0-50mV, 0-1V, PT100, Thermocouple, Pulse Counter (input 4 only), Frequency input (channel 4 only) plus a range of user defined sensors.

The Datanet system requires 1 Receiver, plugged into a PC/Laptop and a minimum of 1 data logger in order to function. The wireless range from Receiver to logger is 80m Line of sight. This can be increased by 800m line of sight increments by adding Repeater units. Each repeater can host up to 16 loggers of its own, and can pass through the signals repeaters further afield. All loggers can also host as "Short range repeaters (50m Line of sight) making a reliable mesh network of data loggers.

The Datanet DNL910, ZigBee wireless protocol uses a 2.4 GHz license free frequency RF band. Each DataNet can unit also serve as a transmission repeater to neighboring units, forming a reliable mesh network of up to 65,000 nodes. The ZigBee key features include:

This is an excellent mid range 10 channel datalogger, which can log temperature, humidity, pulse (event) and process (voltage (or analog)) inputs. Its large tft screen, and 2GB internal memory, connected with logging capapability down to 100ms make this logger an excellent choice for a wide range of portable datalogging applications

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This is the top unit in the Graphtec range, logging 4 channels of temperature, humidity, pulse (event) and process (voltage (or analog)) inputs. Its large tft screen, and 2GB internal memory, along with the ability to plug in an external USB stick for additional capacity  connected with logging capapability down to 10 micro seconds make this logger an excellent choice for applications where rapid changes need to be logged.

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This is the top unit in the Graphtec range, logging 8 channels of temperature, humidity, pulse (event) and process (voltage (or analog)) inputs. Its large tft screen, and 2GB internal memory, along with the ability to plug in an external USB stick for additional capacity  connected with logging capapability down to 10 micro seconds make this logger an excellent choice for applications where rapid changes need to be logged.

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The Monarch Track IT datalogger is a small but powerful datalogger that plugs direclty onto a USB port to download, and program. The base module will record temperaure (and humidity), but when combined with a process module, it can log 2 channels of process data in the following ranges;

0-500mV, 0-1V, 0-5V. 0-10V and 4-20mA.

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The ACR OWL family of loggers are process signal loggers with an optical connection cable that will operate from up to 25mm away, even through glass and water

Click here for datasheet for OWL 400

Click here for datasheet for OWL 500

The Smart Reader Plus 7 is an 8 Channel process signal data logger able to monitor a range of process signals including 4-20mA and 0-5v.

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