Micro-Diver

Compact Size

Measuring only 88 mm (3.46") in length and 18 mm (0.71") in diameter, the Micro-Diver is the smallest Diver capable of accurately recording groundwater levels and temperature.

The Micro-Diver is specifically designed for monitoring wells or drive-points too small to accommodate larger dataloggers.

In addition to its compact size, the Micro-Diver’s memory capacity can store up to 48,000 measurements per parameter - almost one measurement every ten minutes for an entire year.

 

Features

  • Compact size: Ø 18 mm - length 88 mm
  • 48,000 records of time stamp, pressure and temperature
  • 30-Point Pressure Factory Calibration
  • Pre-programmed and user defined pumping tests
 

Benefits

  • Fits ¾ inch drive points and piezometers
  • Event based, averaging and pumping tests sample methods to conserve memory
  • Cost effective frequent, long-term measuring
  • Reliable and accurate data
  • No need to search through extraneous data
  • Fits any application
 

Applications

  • Groundwater monitoring projects
  • Direct push/Drive point piezometers
  • Pumping tests and slug tests
  • Estuary and wetlands monitoring
  • Groundwater monitoring network automation
  • Aquifer storage and recovery projects
  • Long term water level monitoring
 

Technical Specification

General

Length

Diameter

Weight

Memory

Wetted parts

housing

o-rings

pressure sensor

cap / nose cone

Battery life

Sample interval

Sample methods

88 mm

18 mm

45 grams

48,000 measurements

 

stainless steel 316L

Viton ®

piezoresistive ceramic

Nylon PA6 30% glass fiber

10 years (dependent on usage)

½ second to 99 hours

fixed, event dependent, averaging, and pumping test 

Pressure

Model

DI601

DI602

DI605

DI610

Unit

Range

10

20

50

100

meter

Accuracy

±1.0

±2.0

±5.0

±10.0

cmH2O

Resolution

0.2

0.4

1.0

2.0

cmH2O

Temperature

 

Value

Unit

Range

-20 .. +80

°C

Accuracy

±0.1

°C

Resolution

0.01

°C