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RTD Cables are used as an extension wire to transmit Signal from RTD Sensor to Control Unit. They are available in 2,3,4,6,8, 9 cores as per the requirement of RTD SENSOR design for Simplex & Duplex Construction.
ELTEC PTFE Insulated RTD Extension wires conforms to US Military 16878 and Indian defense specifications JSS 51034. As per these standards, these wires are classified in three main working voltage grades.
HV TEST
GRADE | SPARK TESTING | DIE ELECTRIC TESTING |
ET (250 V) | 2500 V AC | 1500 V AC |
E (600 V) | 3400 V AC | 2000 V AC |
EE (1000 V) | 5000 V AC | 3000 V AC |
APPLICATIONS | PRODUCT FEATURES |
RTD Sensors & Extension Wires | Continuous use up to 200 oC |
RTD Autoclave | Single exposure up to 400oC |
Medical Instruments & Scientific Equipments | Chemical Resistant |
Sensors, Load Cells & Pressure Transducers | Moisture Resistant |
Electronics & Communication Equipment | Flame Retardant |
Process Instrumentation | Smoother surface finish |
Packaging | Good Electrical Properties |
PRODUCT SPECIFICATIONS: | |
Conductor | Silver Plated Copper wires sizes from 28 AWG to 20 AWG as per MIL 168780 & JSS 51034, Refer Table for most popular & standard wire sizes. |
Core Insulation | Flame Retardant extruded FEP |
No. of Cores | 2, 4, 6, 8 or even more |
Construction | Twisted Conductor |
Outer Sheath | Flame Retardant extruded FEP |
SS JACKET | Optional Outside SS Metal braid |
Color Coding | Confirms to EN 60751 |
Other sizes in SWG and also different construction in other stranded sizes are available on request
Optional construction of twisted conductors & shielding
Duplex construction are also available
FEW POPULAR RTD CABLE WIRE SIZES as per MIL 16878
Sr. No. | Size in AWG | No. of strands/dia. of each strand (mm) | Parameters of conductor (Nominal) | Nominal Dia. of Insulated Wire | ||||||||
Dia. (mm) | Cross section (sq. mm) | Resistance Ohm/km at ° C | Elongation % (Min) | ET | E | EE |
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1. | 26/7/34 | 7/0.16 | 0.48 | 0.1409 | 133.7 | 9.0 | 0.79 | 0.99 | 1.24 |
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2. | 24/7/32 | 7/0.2 | 0.60 | 0.2270 | 83.2 | 9.0 | 0.91 | 1.12 | 1.37 |
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3. | 24/19/36 | 19/0.13 | 0.63 | 0.2407 | 80.2 | 9.0 | 0.91 | 1.12 | 1.37 |
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4. | 22/7/30 | 7/0.25 | 0.75 | 0.3547 | 52.5 | 13.5 | 1.07 | 1.27 | 1.52 |
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5. | 22/19/34 | 19/0.16 | 0.80 | 0.3820 | 49.8 | 9.0 | 1.07 | 1.27 | 1.52 |
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6. | 20/7/28 | 7/0.32 | 0.97 | 0.5630 | 33.0 | 13.5 | 1.27 | 1.47 | 1.73 |
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7. | 20/19/32 | 19/0.2 | 1.00 | 0.6162 | 30.3 | 9.0 | 1.27 | 1.47 | 1.73 |
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