Description
This 20 AWG multi-conductor cable is a 300V PLTC/ITC-rated solution designed for precise temperature measurement in industrial environments. As a Type KX thermocouple extension cable, it utilizes solid chromel and alumel extension-grade conductors to extend signals from Type K thermocouples while maintaining thermal accuracy.
The conductors are protected by Polyvinyl Chloride (PVC) insulation and an overall Beldfoil® shield (100% coverage) to prevent EMI interference, and include an 22 AWG tinned copper drain wire for grounding. The exterior is protected by a sunlight-resistant yellow PVC jacket, making it suitable for cable trays, raceways, and outdoor use.
Applications
3112A is designed for industrial control, raceways cable trays and ducts, digital control, instruments (4-20ma, 0-10v, …), low voltage digital control (24v, …), thermocouple, distributed control system (DCS), programmable logic controller (PLC).
Construction
- 20 AWG solid chromel (positive) and alumel (negative) conductors
- 1 pair: yellow and red
- Polyvinyl Chloride (PVC) insulation
- Overall Beldfoil® aluminum-polyester foil (100% coverage)
- 22 AWG stranded (7×30) tinned copper drain wire
- Yellow Polyvinyl Chloride (PVC) outer jacket
Standards and Compliance
- Environmental Suitability: Indoor, Outdoor, Sunlight Resistance
- Flammability / Fire Resistance: UL 1685 (UL Loading), FT4, IEEE 1202
- NEC / UL Compliance: Article 725, Article 727, Article 800, CMG, ITC, PLTC
- AWM Compliance: AWM 2464
- CEC / C(UL) Compliance: CMG
- European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
- APAC Compliance: China RoHS II (GB/T 26572-2011)
- Other Standard Compliance(s): ISA MC 96.1-1982 Type KX
Click here for the Belden 3112A Technical Data Sheet .
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