844-488-4880
Mon-Fri 9AM-5PM (Alaska)
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The Tundra DTC cable was created specifically for measuring ground temperatures of the tundra. All Tundra cables have a 90-degree sensor mold at the end of the cable followed by 4-inch spaced single sensors. Constructed of beadedstream’s Armored cable it remains flexible in the most extreme environments. This DTC comes standard with our all digital, low drift precision sensors. Lead length and number of end sensors are completely customizable to your projects specific needs.
Polyurethane cable jacket stays flexible below -40 C/F ensuring handling in arctic conditions will not damage cable.
1-wire technology permits over 100 sensors per single cable while remaining lightweight for field technicians.
Integrated aramid fiber increases torsional strength far beyond copper wiring and urethane jacket for extended product life and reduced long-term cost.
All-digital temperature conversion occurs at the sensor for better accuracy on your mission critical projects.
Common 1-wire signal conversion adapts easily to other communication protocols (RS232, TTL, RS485, etc) for easy integration with logger installations.
Small 11mm diameter sensor molds are robust and flexible, molded in low profile, corrosion resistant polyurethane for easy handling and extended product life.
Standard Configuration
30cm (12 in) instrumented length with 4 sensors at 10cm (4 in) spacing
90 degree mold at transition between instrumented and lead cable lengths
Lead length is user specified
Custom Configurations
Customized sensor placements and instrumented cable lengths for deeper subsurface monitoring
Standard minimum spacing 10 cm (4 in)
Closer spacing available (please inquire)
Sensor Range
-55°C to +125°C (-67°F to +257°F)
Sensor Accuracy
±0.1°C from -10°C to 30°C (14°F to 86°F)
Sensor Resolution
±0.063°C
Outer Jacket & Node Construction
Low-temperature flexibility polyurethane jacket
Optional armored feature for proven resistance to wildlife
UV stabilized. Cut and abrasion resistant
IP68
Colors
High-vis yellow (standard) or gray (armored)
DTC Diameter
Sensor cable = 7.0 mm (0.28-inch)
Sensor nodes = 11.0 mm (0.44-inch)
Tensile Load Member
250 lb tensile strength with straight-laid aramid fibers built-in
Termination Options
4-pin Raymo Connector
3-4 bare leads for terminal blocks (e.g. 3rd party data loggers)
Ice Road Cable Specsheet [174 KB]
3_4 PEX Specsheet [138 KB]
Call us at 844-488-4880
or email us at contact@beadedstream.com
