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Esensors Industrial Internet of Things (IIoT) Sensor Interfaces

Ideal for legacy sensors.

The benefits of industrial sensors (or actuators) being compatible with the Internet of Things is recognized but many industrial sensors, which are analog, require too much effort and cost to be made compatible with the Internet. The EL32 network interface series provides Internet compatibility for analog sensors in common use. Data are provided in the engineering the units you select and updated in real time. Calibration and alerts are options. Available in basic (Le) and advanced (Xe) versions.

Interfaces for Analog Sensors (and actuators)
0-5vdc 4-20 ma Pulse (3-24v input) Switches (NO or NC) PNP/NPN proximity Passive Magnetic Reed/ Dry Contact Remote relay (SPDT) for control
  • Unit selection provided for pressure, flow, level, temperature and switch on/off sensors. Configurable with the following analog interfaces:
    • 0-5vdc
    • 4-20 ma
    • Pulse (3-24v input)
    • Switches (NO or NC)
      • PNP/NPN proximity
      • Passive Magnetic Reed/ Dry Contact
    • Remote relay (SPDT) for control
  • Network Communications Options
    • Ethernet
    • WiFi
    • GSM/ Cellular
  • Network Display Options
    • Configurable units and full scale
    • Standard protocols: TCP/IP, XML, JSON
    • Easy to use dashboard
    • Local LCD readout
    • Notification by email or text
    • Local buzzer, Flasher Indicator
  • Power Supply Options
    • 5v USB style supply
    • External DC, 7 to 18 v Supply
    • Power over Ethernet (PoE)
  • Mounting Options
    • Adhesive mounting (Velcro)
    • Magnetic strip mounting
    • Flanges with screw terminals
    • Din Rail Clamps

For a discussion of IIoT networking See white paper: ”Interfacing Industrial Analog Sensors to the Internet of Things”

The un-configured EL32 is available on special order. Standard factory configured –Le and –Xe models are: