Providing Thermochrons and temperature monitoring solutions

DS1922L-WP Waterproof Thermochron iButton

The DS1922L-WP is one of the most popular of the Waterproof Thermochron iButtons models. It features ±0.5°C (±0.9°F) temperature accuracy with 8KB memory capacity.

$101.95

250 in stock (can be backordered)

The DS1922L-WP High Accuracy Waterproof Thermochron iButton is work horse of the waterproof temperature data logger product line. These iButtons provide effective protection against moisture, various chemicals, and are suitable for continuous submersion. The protection level complies with IPX8 according to DIN EN60529.

This High Accuracy Waterproof Thermochron iButton is filled with potting compound, preventing moisture from penetrating the sensitive areas of the housing. The battery and electronic components are shielded from external influences while still working with existing accessories for reading or programming iButtons.

This approach preserves the advantage of the small size of the iButton, and the thermal response time is even slightly shorter than with an unprotected iButton.

For technical information on the various models of waterproof iButton temperature loggers, please refer to the respective datasheet.

Applications

  • Outdoor Temperature Monitoring
  • Monitoring of Soil Temperature
  • Temperature Monitoring in Liquids
  • Research & Development

Do you want…

    • More readings?  Then try the DS1925L-WP.
    • Lower cost per logger? Then try the DS1921G-WP.
    • Don’t need protection from water? Then try the DS1922L.
Weight 3.6 g
Dimensions 17.35 × 17.35 × 5.89 mm
Temperature Accuracy

±0.5°C (-10 to 65°C)

Temperature Accuracy Full Range

±0.8°C (-40 to 85°C)

Temperature Resolution

Configurable: 0.5 or 0.0625°C

Reading Capacity

8192 or 4096 (Resolution Dependent)

Logging Rate (User Selectable)

1 second to 273 hours

Operating Temperature Range

-25 to 70°C

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