4-20mA / autoranging 0-10V Inputs.
Supports also 0-2V 0-5V sensors

  Fully stand alone
  Large Memory 1 Mbit
  4 fully configurable Inputs
  Autoranging Inputs
  Inputs either 4-20ma 0-10V
  Use 1.5V alkaline batteries
  Batteries last  years
  Weatherproof IP65 case
  Analog & counter inputs
  Relay output
  Run your own software
  Sampling can also be trigged by an external switch or event
  Software for Windows, programmable by Linux, Palm™ & other OS
  USB / RS232 download

• The datalogger F842 has been designed in order to be connected to standard industrial sensors like 4-20mA, 0-5V and 0-10V.
• Acquisition in industrial environments.
• Acquisition where a combination of large memory and low power is required.
• Acquisition situations requiring flexibility and control of external devices or sensors by the datalogger.
• The datalogger can be employed outdoor and indoor.

• USB / RS232 cables for PC connection.
• Thermocouple/PT100 adapters
• Rotating position sensor Resistive 360� (340� effective)
• 
  Accessories are sold separately

• Operating temperature: -40�C + 85�C
• Protection index: IP65
• Analog channels : 4 User selectable 4-20ma or autoranging 0-2V 0-5V 0-10V
• Large Screw connector: 4 inputs plus power, trigger and counter.
• Digital filter: excludable for fast data acquisition.
• Digital input: Counter (65535 counts per measure with debouncer to prevent false counts)
• Trigger input: sampling can be trigged by an external event or signal.
• Relay output: 200 mA to switch external equipment on at sampling time.
• Sampling interval: programmable from 1/32 to 16777216 seconds.
• Internal date and time clock in DOS/UNIX format.
• Power supply: 2 x 1.5V AAA alkaline batteries or external 3V.
• Sensors can be powered by the datalogger thorugh the relay output.
• Serial port for PC downloading: (USB or RS232 cable is required).
• 254 lines of customisable procedure including some programming.
• Memory: 1Mbit of Static RAM plus 7144 samples in Flash memory.
• 12 internal registers for storing further data.
• More than 50 powerful commands including memory unerase.