Model ET series

Model ET-50X:Electric Water Temperature Meter standard

Model ET-60X:Electric Water Temperature Meter (For Wells)

Model ET-72X:Electric Water Temperature Meter(With Depth Gauge)

Model ET series

This device is used for measuring the water temperature of lakes, rivers, and coastal regions.
This is an immersion-type water temperature meter with a thermistor with excellent sensing speed enclosed in a metal case.
The probes and cabtire cables for all devices are designed to withstand high levels of water pressure and tension. In particular, Model ET-60X for wells is capable of taking high-accuracy measurements even at high temperatures and high pressures (water depth of 1,000 m).
In addition, Model ET-72X is capable of simultaneously measuring the water depth, making it possible to take quick and accurate measurements of the vertical distribution of water temperature.

Features

Controller | Model ET series
Example of display|Model ET series
  • Internal memory function
  • Water drop proof construction
  • Large and easy-to-read LCD display
  • Easy-to-operate
  • Portable

Memory Function

MAX 10,000 data points (timestamp + measurement data)

Power Supply

Four C size dry cell batteries or DC12V (option)

Battery Life

Approximately 24 hours with continuous use

Specifications

Dimensions/Weight

Model Model ET-50X Model ET-60X Model ET-72X
Type S M L - S L
Probe Dimensions (mm) φ 18 × 104 φ 24 × 210 φ 35 × 300
Weight (kg) 0.13 0.4 0.8
Cabtire cable Dimensions (mm) φ 5 × 30m φ 5 × 50m φ 6 ×
customer-specified length
φ 9 ×
customer-specified length
φ 10 × 60m φ 10 × 110m
Weight (kg) 1.1 1.8 0.05 /m 0.09 /m 8.4 15.4
Tensile strength Over 20kg Over 60kg Over 80kg Over 100kg
Controller Dimensions (mm) 80 × 154 × 190
Weight (kg) 0.95(including batteries)

Measurement Range

  Model ET-50X Model ET-60X Model ET-72X
Measurement Range Water temperature -5 - 40˚C -5 - 40˚C (for wells) -5 - 40˚C
0 - 100˚C
(for hot springs)
0 - 200˚C
(for hot springs)
Water depth - - 0 - 50 m [ET-72X, S Type]
0 - 100m [ET-72X L, Type]
Accuracy Water temperature ±0.1˚C -5 - 40˚C ±0.1˚C ±0.1˚C
0 - 100˚C ±0.5˚C
0 - 200˚C ±1˚C
Water depth - - ±1% (F.S.)

Option

  • Cord marker indicator
  • Cord spool
  • External output (0 - 1V, RS-232C, USB 2.0 standard, etc.)