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Standard Digital Temperature Cable (DTC)

available colors

BeadedStream Digital Temperature Cables (DTC)s increase the speed and ease of obtaining temperature data for your environmental or infrastructure application. DTCs interface directly with BeadedStream’s ultra-low power data loggers. Since BeadedStream cables are fully digital, connecting to most loggers or existing networks is easy using our low-cost interface. Get accurate, highly resolved measurements for air, soil, or water temperature. Down a hole, on a mountainside, under a road, through a dam, in a lake, use BeadedStream cables wherever you need reliable temperature measurement.

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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 14mm diameter sensor molds are robust and flexible, molded in low profile, corrosion resistant polyurethane for easy handling and extended product life.


● Environmental and infrastructure temperature monitoring


● Up to 450m / 1500ft (​call if your application is longer​)


● Sensor = 11 mm (0.5-inch)
● Data temperature cable = 7.0 mm (0.3-inch)

Operating 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 (12-bit ADC)

Field Conditions

● Wet / dry / frozen

Cable Color

● High-vis yellow (standard), white (optional), or gray (armored)

Outer Jacket

● beadedstream S724EX polyurethane for low temperature flex
● Optional armored feature for proven resistance to wildlife
● UV stabilized, cut and abrasion resistant, proven flexibility to -40​°C/F


● Polyurethane molding for protection from harsh environments

Strength Member

● Aramid fibers embedded in every cable allows for 250 lb tensile strength

Termination Options

● 3-pin XLR series
● Flying leads (3) with ferrule contacts for 24 AWG compatible terminal block interfaces

Number of Sensors

● Up to 125sensors per cable ​(​call if your application is longer​)

Sensor Spacing

● Fully customizable
● Minimum spacing 10 cm (4 in)
● Closer spacing available (​please inquire​)

Additional Sensor Features

● Converts temperatures in 750 ms (max)
● Optional stainless steel tube casing option for extreme application


Digital Temperature Cables


Remote data logger solutions.

Data Plans

Data transmission, storage & analytics.