For use with HOBO MX1104 and MX1105 multi-channel data loggers, this air/water/soil temperature sensor offers integrated strain relief, so the probe is secured to the logger. And it features Self-Describing technology to automatically communicate configuration information to the logger, without any programming or extensive user setup.

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Features & Benefits

• Self-Describing technology for quick, easy setup
• Locking jack to ensure the sensor is connected and stays connected
• Measurement range of -40° and 100°C (-40° to 212°F)
• Accuracy of ±0.15°C from 0° to 70°C (±0.27°F from 32° to 158°F)
• Available in lengths of 0.3 m (1 ft), 1.8 m (6 ft), 6.1 m, (20 ft) & 15.2 m (50 ft)

In what environment does this data logger operate?

This sensor operates in indoor and outdoor environments.

The SD-TEMP-xx sensor supports the following measurements: Air Temperature, Soil Temperature, Temperature and Water Temperature

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Specifications for the SD-TEMP

• Measurement Range: -40° to 50°C (-40° to 122°F) in water; -40° to 100°C (-40° to 212°F) in air
• Accuracy: ±0.15°C from 0° to 50°C (±0.27°F from 32° to 122°F), insert probe 2.3 cm (0.9 inches) minimum; see Plot A
• Resolution: 0.002° at 25°C (0.003° at 77°F)
• Drift: <0.1°C (<0.2°F) per year
• Response Time in Air: 2 minutes typical to 90% in air moving 1 m/s (2.2 mph)
• Response Time in Stirred Water: 30 seconds typical to 90%
• Operating Range: Sensor tip and cable immersion in fresh water up to 50°C (122°F) for 1 year
• Probe Housing: Copper-plated sensor tip
• Probe Dimensions: 5.1 x 33 mm (0.2 x 1.3 inches)