Standard length spools are in 50 ft. increments. Non-standard lengths are available at an extra charge.
| Items |
 13937 20 American Gauge Wire (AWG) Size Duplex ASTM/ANSI Type J Stock Thermocouple Wire |
13948 20 American Gauge Wire (AWG) Size Duplex ASTM/ANSI Type J Stock Thermocouple Wire |
13952 20 American Gauge Wire (AWG) Size Duplex ASTM/ANSI Type J Stock Thermocouple Wire |
13938 20 American Gauge Wire (AWG) Size Duplex ASTM/ANSI Type J Stock Thermocouple Wire |
13940 20 American Gauge Wire (AWG) Size Duplex ASTM/ANSI Type J Stock Thermocouple Wire |
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| Description | Standard length spools are in 50 ft. increments. Non-standard lengths are available at an extra charge. | |||||||||
| Brands | Pyromation® | |||||||||
| Type | Duplex - American Society for Testing and Materials (ASTM)/American National Standards Institute (ANSI) Type J | |||||||||
| Color Code | Negative Wire, Red; Positive Wire, White; Overall Brown, with Tracer Where Possible | |||||||||
| Code | J20 - 1 - 304 | J20 - 1 - S - 304 | J20 - 2 - 304 | J20 - 1 - 305 | J20 - 1 - 314 | |||||
| Wire Size | 20 AWG | |||||||||
| Conductor Type | Solid | |||||||||
| Each Conductor Insulation | Glass Braid | Glass Braid | Glass Braid | Glass Wrap | High Temperature Glass Braid | |||||
| Outer Jacket Insulation | Glass Braid | Glass Braid | Glass Braid | Glass Wrap | High Temperature Glass Braid | |||||
| Overall Insulation | Stainless Over Braid | |||||||||
| Limits of Error | Standard | Standard | Spools | Standard | Standard | |||||
| Nominal Size | 0.059 x 0.097 in | 0.080 x 0.119 in | 0.059 x 0.097 in | 0.054 x 0.095 in | 0.120 in | |||||
| Weight per 1000 Foot (ft) | 8 lb | 17 lb | 8 lb | 8 lb | 8 lb | |||||
| Solid Conductor Diameter | Wire Gauge 14 - 0.0641 inWire Gauge 16 - 0.0508 inWire Gauge 20 - 0.0320 inWire Gauge 24 - 0.0201 inWire Gauge 28 - 0.0126 inWire Gauge 30 - 0.0100 in | |||||||||
| Stranded Conductor Diameter | Wire Gauge 16 - 0.0600 inWire Gauge 18 - 0.0490 inWire Gauge 20 - 0.0390 inWire Gauge 24 - 0.0250 in | |||||||||
| Solid (Ohms) per Double Foot (ft) | Wire Gauge 14 - 0.086 OWire Gauge 16 - 0.137 OWire Gauge 20 - 0.357 OWire Gauge 24 - 0.877 OWire Gauge 28 - 2.216 OWire Gauge 30 - 3.520 O | |||||||||
| Stranded (Ohms) per Double Foot (ft) | Wire Gauge 16 - 0.125 OWire Gauge 18 - 0.185 OWire Gauge 20 - 0.343 OWire Gauge 24 - 0.842 O | |||||||||
| Solid Conductor Diameter (Type N Thermocouple and Extension) | ||||||||||
| Solid (Ohms) per Double Foot (Type N Thermocouple and Extension) | ||||||||||
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