HSPALink 2-Way Logging Transmitter

  • Model: E-A82-HSPALink
  • Manufactured by: Sutron Corporation

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Product Description:
Sutron’s Multi-Sensor Input Logger plus Flexible, Economical 2-Way HSPALink now has WiFi capability for complete station set-up & data access.

  • Surface Water Level, Flow & Quality
  • Groundwater Level & Quality
  • Offshore X-Linking
  • Mining / Geotechnical
  • Weather X-Linking & Warning
  • Oceanic X-Linking & Warning
  • Oil & Gas Production
  • Any Low-Power, Remote Data Acquisition System


  • Easy-to-use Software includes setup program.
  • Terminal strip with screw terminals for I/O and power connections
  • Operates 8-16VDC
  • TCXO real-time clock with battery backup, typical ±5.4 sec/mo
  • Built-in solar panel regulator
  • Support for up to 16 measurements of the following inputs:
    • SDI-12/RS485 (not simultaneously)
    • 5 Analog Inputs:
      • 2 single ended inputs (range 0-5V)
      • 2 differential inputs (range ±39mv, ±312mV, ±2.5V)
      • 1 4-20mA input
    • 2 Digital Inputs. Use for tipping bucket, frequency, & on/off
    • Internal temperature
    • Battery voltage
  • Options to average or accumulate 1-8 measurements.
  • Lightning protection (Gas Tube) on all external inputs.
  • User specified equation on any measurement .
  • User specified alarm detection on any measurement.
  • 2 LED for verification/diagnostics.
  • Log capacity: 240K of data accessible via HSPA & direct connect
  • Switched Battery Output
  • Also operates as a standalone recorder without telemetry
  • USB slave for serial connection to PC (USB port does not support typical USB devices like memory sticks, modems, etc.)
  • RealTime Clock operates with internal lifetime battery.
  • 1 Open collector digital output
  • Switched 12 volt output

Advanced Features

  • Equation processing & multiple level averaging
  • GUI Interface for intuitive programming (See LinkComm)
  • Command-line interface for operation without custom programs
  • Separate schedules for each measurement
  • Upgrade firmware via USB.
  • Supports SDI-12, Analog, 4-20ma input
  • Switched Power Output w/overload protection & Digital Output
  • Gas Tube Protection on Inputs
  • Max min or average computations on measurements
  • LED operational status feedback
  • WiFi access point (IEEE 802.11 b/g) with selectable Auto-Time-Out or Always-On modes

HSPA Telemetry Benefits

  • Periodic transmissions at user-set times with data in user-selectable format (pseudobinary B, C, SHEF & ASCII)
  • Supports primary/secondary stations via HSPA
  • Alarm transmissions as they are detected
  • Diagnostics track data amount sent & telemetry performance
  • Supports up to 2 outputs (1 digital & 1 switched battery) for remote commands
  • Optional message authentication for insuring a trusted source & for messages sent to SutronWIN via HSPA
  • Incoming SMS transmissions if HSPA fails or in place of HSPA
  • Extremely affordable
  • HSPA uses 3.5G cellular technology to provide higher data speeds compared to GPRS

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