3 Wire RTD Cable - PVC, PFA or Fibreglass Insulated
RTD Resistance Thermometer Cables
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| HR PVC Insulated
Cores of stranded copper conductors. Cores HR PVC insulated. Cores bunched together. tinned copper wire braided. HR PVC sheathed overall. |
PFA Insulated
Cores of stranded copper conductors. Cores PFA insulated. Cores bunched together. Nickel plated copper wire braided. PFA sheathed overall. Outer sheath: Orange or Black (B) |
Fibreglass Insulated with St./St. Braid
Cores of stranded copper conductors. Cores double glass lapped, glass fibre braided and varnished. Cores bunched together, glass fibre braided overall and impregnated with silicone varnish. Stainless Steel braid overall. |
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| Stock Number | RP37 | RT37 | RF37 | ||||
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Conductor Style | Stranded | Stranded | Stranded | |||
| No. of Strands / Strand Diameter (mm) | 7/0.2 | 7/0.2 | 7/0.2 | ||||
| Total Area (mm2) | 0.22 | 0.22 | 0.22 | ||||
| Total AWG (S = Stranded) | 24S | 24S | 24S | ||||
| Insulation | Heat Resistant PVC | PFA | Fibreglass | ||||
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Number of Cores | 3 | 3 | 3 | |||
| Laid Flat or Twisted | Twisted | Twisted | Twisted | ||||
| Screen | Yes | Yes | Yes | ||||
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Insulation | Heat Resistant PVC | PFA | Fibreglass | |||
| Insulation Rating (ºC) |
Continuous | -30 to +105 | -75 to +250 | +480 | |||
| Short Term | — | — | +540 | ||||
| Colour Coding | Yes | Yes | Yes | ||||
| Physical Properties |
Abrasion Resistance | Good |
Very Good | Good | |||
| Moisture Resistance | Very Good | Very Good | None | ||||
| Typical Weight (Kg/100m) excl reel |
2 | 2 | 2 | ||||
| Diameter under Armour (mm) | — | — | — | ||||
| Diameter over Armour (mm) | — | — | — | ||||
| Overall Diameter | 4 | 3 | 3 | ||||
| Notes All dimensions are approximate |
Ideal for general use in normal ambient applications.
Rejects electromagnetic and electrostatic interference. Round section. |
Gas, steam and water tight insulation. Rejects electromagnetic and electrostatic interference. Round section.Gas, steam and water tight insulation. Rejects electromagnetic and electrostatic interference. Round section. | Above 180°C the integrity of the cable is maintained to the upper insulation limit provided the cable is not flexed particularly when cold. | ||||
