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Temperature

Thermistor Probes | Model 3800

Model 3800-1-1, Model 3800-2-1 and Model 3800HT Thermistor Probes (front to back).
  • Model 3800-1-1, Model 3800-2-1 and Model 3800HT Thermistor Probes (front to back).
  • Model 3800-1-1 and Model 3800-2-1 Thermistor Probes (front to back).
  • Model 3800HT High-Temperature Thermistor Probe (for use up to +230°C).
  • Model 3800HT-SS High-Temperature Thermistor Probe, with 316 stainless steel sheathed cable (for use up to +230°C).
SKU:
Model 3800

The Model 3800 Thermistor Probe consists of an interchangeable thermistor bead mounted inside a rugged PVC (Model 3800-1, 3800-3) or stainless steel (Model 3800-2, 3800HT) housing. They are used for remote readings, such as measuring hydration and cooling temperatures in placement of mass concrete.

Specifications

Range¹
3800-1-1, 3800-1-2, 3800-2-1, 3800-2-2,
3800-3-1, 3800-3-2 | −20°C to +80°C
3800-1-1-1, 3800-1-2-1 | −20°C to +80°C
3800HT | −30°C to +230°C
Resolution
0.1°C
Accuracy
3800-1-1, 3800-2-1, 3800-1-1-1, 3800-3-1 | ±0.5°C
3800-1-2, 3800-2-2, 3800-1-2-1, 3800-3-2 | ±0.2°C
3800HT | ±0.5°C
Length × Diameter
3800-1-1, 3800-1-2, 3800-2-1, 3800-2-2 | 50 × 12 mm
3800-1-1-1, 3800-1-2-1 | 15 × 9 mm
3800-3-1, 3800-3-2 | 50 × (refer to manual)
3800HT | 75 × 19 mm

¹Other ranges available on request.

Compatible Readouts and Dataloggers

Custom Temperature Sensor Designs

GEOKON offers a variety of Custom Temperature Sensor options and members of our experienced staff will help with the modifications necessary to meet your specific requirements. To learn more, please visit:


Please Note: GEOKON maintains an ongoing policy of design review and reserves the right to amend products and specifications without notice. Various instruments are discontinued over time and replaced with new, updated models.

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