Well Watch 670.jpg
Well Watch 670 Installation.jpg
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Well Watch 670.jpg
Well Watch 670 Installation.jpg
IMG_3187-225x300.jpg

Well Watch 670 Sonic Water Level Monitor for Wells & Groundwater

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BRAND: Eno Scientific

Product: Non-Contact Sonic Water Level Sensor - No proprietary software, monthly fees, or Wi-Fi connection required.

The Well Watch 670 is a non-contact sonic water level monitoring system designed for accurate, continuous measurement in wells up to 10” diameter. Using low-frequency acoustic pulses, it delivers reliable level data in challenging well conditions while eliminating contamination, corrosion, and maintenance associated with submersible sensors.

The Kit Includes:

  • Well Watch 670 Meter

  • 3 Threaded Nozzles (1/2, 3/4 & 1″)

  • A/C Power Adapter

  • USB Cable

  • Microphone Extension Tube

  • Quick Start Guide

  • 1 Yr Warranty

Key-Features

  • Non-contact sonic water level measurement

  • Measures wells up to 7000 ft depth

  • Real-time level, drawdown & recovery monitoring

  • Built-in data logger (up to 25 million data points)

  • Easy installation in vent hole or access port

  • Works in angled wells, obstructed casings, and tight installations

  • No proprietary software or monthly fees

  • Low power consumption (solar compatible)

Designed for seamless integration into industrial monitoring systems:

  • 4–20 mA analog output

  • RS485 Modbus communication

  • USB data download

  • Compatible with SCADA, PLCs, and telemetry systems

  • Optional cellular modem for remote cloud monitoring

Applications

  • Groundwater monitoring wells

  • Municipal and industrial water supply wells

  • Agricultural irrigation wells

  • Environmental monitoring and site assessments

  • Pump testing and drawdown analysis

  • Remote well monitoring systems

  • Oil & gas or deep well applications

Shipping Note: This product ships in appriximately 2 weeks—Contact AWM Instruments for up-to-date information.

BRAND: Eno Scientific

Product: Non-Contact Sonic Water Level Sensor - No proprietary software, monthly fees, or Wi-Fi connection required.

The Well Watch 670 is a non-contact sonic water level monitoring system designed for accurate, continuous measurement in wells up to 10” diameter. Using low-frequency acoustic pulses, it delivers reliable level data in challenging well conditions while eliminating contamination, corrosion, and maintenance associated with submersible sensors.

The Kit Includes:

  • Well Watch 670 Meter

  • 3 Threaded Nozzles (1/2, 3/4 & 1″)

  • A/C Power Adapter

  • USB Cable

  • Microphone Extension Tube

  • Quick Start Guide

  • 1 Yr Warranty

Key-Features

  • Non-contact sonic water level measurement

  • Measures wells up to 7000 ft depth

  • Real-time level, drawdown & recovery monitoring

  • Built-in data logger (up to 25 million data points)

  • Easy installation in vent hole or access port

  • Works in angled wells, obstructed casings, and tight installations

  • No proprietary software or monthly fees

  • Low power consumption (solar compatible)

Designed for seamless integration into industrial monitoring systems:

  • 4–20 mA analog output

  • RS485 Modbus communication

  • USB data download

  • Compatible with SCADA, PLCs, and telemetry systems

  • Optional cellular modem for remote cloud monitoring

Applications

  • Groundwater monitoring wells

  • Municipal and industrial water supply wells

  • Agricultural irrigation wells

  • Environmental monitoring and site assessments

  • Pump testing and drawdown analysis

  • Remote well monitoring systems

  • Oil & gas or deep well applications

Shipping Note: This product ships in appriximately 2 weeks—Contact AWM Instruments for up-to-date information.

 
Well Watch 670 Datasheet
Well Watch 670 User Manual
Request a Quote

Description

The Well Watch 670 provides continuously updated, on-site water level measurements in wells up to 10 inches in diameter and depths up to 7,000 feet. Using low-frequency sound waves, the sensor can measure through wells drilled at an angle, around bends, and past partial obstructions without direct contact with the water.

The sensor mounts easily in a vent hole or access port and measures water level without breaking the well seal, helping reduce the risk of contamination, corrosion, and equipment damage.

Designed for low-power operation, the Well Watch 670 can be powered by available AC/DC power or paired with a solar kit for remote, off-grid applications. Measurement intervals are user-selectable from 1 second to 60 minutes, with real-time level data displayed on the built-in LCD screen.

An internal data logger stores up to 25 million time/date-stamped records, downloadable in .txt format for viewing or graphing in the software of your choice. For remote monitoring, the sensor can also be paired with a cellular modem to view data on a private or hosted web page.

Product Benefits

  • Real time well levels (static, drawdown, recovery)

    • Enables well management and control

    • No proprietary software or monthly fees

    • Save time/money compared to manual readings

    • Protects the investment in pump equipment

    • Built in alarm capability in case of emergencies

    • Comply with State and Local usage regulations

Well Watch 670 Specifications

MEASUREMENT: Units - English (ft & in) or Metric

Resolution - .05 ft (1 cm)

Accuracy - .1 ft (3 cm)

Range - 10 to 4000 ft (3 to 1200M)

Update time - ~1 sec @ 500 ft (150M)

LOGGING: Extended Memory - 2GB nonvolatile flash memory for 25 million data points Automatic Logging Rates - 1 sec to 60 minutes per sample

POWER: External Power - 6.5 to 12VDC at 80ma max. Do not exceed 16V. Real Time Clock - Li Ion 3V battery CR2032

ENVIRONMENTAL: Temperature - -10 to 110 F (-20 to 45 C) Humidity - 10 to 90% non-condensing

PHYSICAL: Meter Dimensions - 8.25 x 3.5 x 3.5" Probe Tip Dimensions - 1/2", 3/4" and 1" MPT

FEATURES: Display - 2 x 16 character LCD Internal temperature compensation

INPUT/OUTPUT: RS232 RS485 (Modbus) 4-20mA output 0-5V Analog output 5V Alarm output USB

Built-in wireless link for use with 310 Remote Display

  • What is a sonic water level sensor?

    A sonic water level sensor uses acoustic pulses to measure the distance to the water surface without contacting the liquid.

    Can the Well Watch 670 be used with SCADA systems?

    Yes, it supports 4–20 mA and RS485 Modbus outputs, making it compatible with SCADA, PLCs, and telemetry systems.

    What well sizes are supported?

    The system is designed for wells up to 10 inches in diameter.

    Does this sensor require maintenance?

    Minimal maintenance is required since the sensor does not contact the water and is not exposed to fouling or corrosion.

    Can it be used in deep wells?

    Yes, the Well Watch 670 can measure depths up to approximately 7000 feet depending on conditions.

    • Eliminates sensor fouling and corrosion

    • No risk of well contamination

    • No vent tubes or desiccants required

    • Reduced maintenance and long-term costs

    • Reliable performance in obstructed or angled wells

    • Installs in minutes through standard well cap access ports

    • Includes multiple threaded nozzles (½", ¾", 1")

    • Can be installed at angles without affecting accuracy

    • No need to remove well caps or interrupt operation

Please contact us for up-to-date pricing and lead time.