Irrometer 900M-O Watermark Monitor Only

Irrometer 900M-O Watermark Monitor Only
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Condition: new
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Overview

The WATERMARK Monitor is a Data Logger; a device that automatically records soil moisture readings. This reading history provides a vivid picture of the soil moisture profile your irrigation practices have created. The data can be evaluated to determine ways to improve irrigation scheduling for optimum results. Individual sensor readings display on the monitor and can be taken manually at any time. The in-field display allows you to make on-the-spot checks for scheduling purposes while periodic readings are automatically taken to record the performance history.

Features:

  • Automatically reads the following sensor types -
    • WATERMARK Soil Moisture Sensors,
    • Soil Temperature Sensors,
    • Switch Closures,
    • Tipping Bucket Rain Gauges,
    • Voltage Output IRROMETER Soil Moisture Indicators,
    • Remote sensing unit IRROMETER Soil Moisture indicators,
    • Voltage Input
  • Eight Sensor capacity
  • User selectable reading frequency
  • In-field display of current readings and recent history
  • User creates unique names for identifying logger and sensors
  • Weatherproof enclosure with two strain relief fittings for wiring connections, predrilled mounting hole pattern
  • Water Graph software included for graphic data display on a Windows ® computer
  • Battery powered
  • USB and Serial download ports
  • Built-in switched power to support higher current draw sensors and telemetry devices
  • Terminal Strip connections for: SDI-12 output, Ground, Control output and auxilliary power
  • Broader temperature range

Specifications:

  • Compatibility:
    • Reads WATERMARK Soil Moisture Sensors,
    • Soil Temperature Sensors (F orC),
    • switch closures,
    • IRROMETER Soil Moisture Sensors with electronic outputs (options "RSU-V" & "RSU-C") and tipping bucket rain gauges.
    • Directly interfaces with WaterGraph software for data transfer and display. 
    • Directly interfaces with Model 900DS Data Shuttle device.
    • Serial and USB ports, SDI-12 data output available. 
  • Power Requirements:
    • Includes one 9 volt alkaline battery for approximately one year of service.
  • Materials:
    • Conformal coated electronic circuit board with aluminum faceplate mounted in weatherproof ABS plastic enclosure.
  • Dimensions:
    • Height: 9.75 in (24.8 cm)
    • Width: 7.9 in (20 cm)
    • Depth: 3.5 in (8.9 cm)
    • Weight: 2 lb (.9 kg) (900M-O - monitor only, no sensors)

Includes:

  • WATERMARK Monitor only, without sensors

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