HART to SDI-12/ Modbus Interface

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The HyQuest Solutions „HART to SDI-12 Interface“ allows any 4-20mA HART device to be connected to an SDI-12 data logger providing the best accuracy available from the HART protocol.The Hartbeat is available in two models, HBT1 and HBT1 Plus. (See the seperate…  Read more

Power
  • +10 V t o +18 V D C
  • Reverse polarity protection.
  • LCD off + Backlight off + Hart on @ 4mA = 32mA min
  • LCD on + Backlight on + Hart on @ 20mA = 118mA max
Hart Interface
  • +16V DC (Even when power source is +10 V )
  • Current limited to 30mA – in the event of a short circuit.
  • Uses Hart commands to retrieve info and also set configuration.
  • (Allows connection of external Vega Connect Master by providing +16V DC power and no comms – DIP Sw selection)
Main SDI SDI-12 (Conforms to SDI-12 V1.3)
Extra SDI Conforms to SDI-12 V1.3
4-20mA As a sensor - Range configurable
Indicators
  • LED 1 Blue = Hart Comms
    • Red = Battery Low
    • Green = Battery OK
  • LED 2
    • Red = SDI-12 #1 comms
  • • LED 3
    • Green = LCD Board comms
User Selectable Options Internal DIP Switches (refer to instruction manual for details)
Connection Plug-in 6 way screw terminals and Plug-in 3,way screw terminals (refer to instruction manual for details.)
Operating Temperature -400C to +700C
Environmental IP65
Dimensions 205mm x 100mm x 105mm (L x W x D)

The HyQuest Solutions „HART to SDI-12 Interface“ allows any 4-20mA HART device to be connected to an SDI-12 data logger providing the best accuracy available from the HART protocol.The Hartbeat is available in two models, HBT1 and HBT1 Plus. (See the seperate HBT1 bulletin for details).

  • Dual SDI-12 and 4-20mA output Interface
  • LCD Display
  • Robust powder coated aluminium enclo-sure (IP65)
  • User selectable options