Description

Features

• Channel 1: Counter input – NPN, PNP, Pulse or Dry Contact
• Max. frequency: 4000 Hz (NPN or PNP) or 20 Hz (dry contact)
• Maximum counting: 65,535 per period.
• Channel 2: 0-20mA, 4-20mA, 0-50mV and 0-10Vdc
• Memory capacity: 32k or 64k readings
• Interval between readings: 1 second to 18 hours
• External battery switch time: 0 to 10 s
• Power: Internal 3.6V lithium battery (1/2 AA)
• Estimated autonomy: Over 2000 days (one daily download)
• Memory retention 10 years without power
• Working temperature: From –40°C to 70°C.
• Protection: IP65, IP67 and IP68 models (see lateral label on product)
• Material: ABC + PC case, Polycarbonate film
• Dimensions: 60x70x35mm

LogBox-DA is an electronic data logger with two input channels, one analogue and one digital. Input data is stored in the logger internal memory, for later download to a PC for visualization and analysis in the form of tables or graphs. The data is easily exported to spreadsheets.

The LogChart-II is the software used to configure the logger, download and visualize data. The logger configuration allows defining the logger operation mode, including programming the start/stop time of data acquisition. Other parameters such as signal input type, logging interval, multiplication factor, scale range, etc, are easily selected through the LogChart-II software.

The LogBox-DA also provides a signal for commanding an external power supply (battery) of a device connected to the logger. This feature allows that external devices, such as a transmitter, be powered only during the measurement sample time, thus extending the autonomy of these external batteries.

LogBox-AA replaces the digital channel with a second analogue channel that can also accept the below temperature sensors.

• J range: -50 to 760 °C (-58 to 1400ºF)
• K range: -90 to 1370 °C (-130 to 2498ºF)
• T range: -100 to 400 °C (-148 to 752ºF)
• N range: -90 to 1300 °C (-130 to 2372ºF)
• R range: 0 to 1760 °C (32 to 3200ºF)
• S range: 0 to 1760 °C (32 to 3200ºF)
• B range: 150 to 1820 °C (32 to 3308ºF)
• Pt100 range: -200.0 to 650.0 °C (-328 to 1202ºF)