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| Categories | Thermocouple Cable |
|---|---|
| Brand Name: | OHMALLOY |
| Model Number: | E-HPF-1115 |
| Certification: | ISO9001-2008 |
| Place of Origin: | China(Shanghai) |
| MOQ: | 100meters |
| Price: | negotiable |
| Payment Terms: | L/C, T/T, |
| Supply Ability: | 500000meters/month |
| Delivery Time: | 10-15 days |
| Packaging Details: | 100m/spool, 500m/roll |
| Conductor: | +Chromel, -Constantan |
| Conductor dia: | 3.2 mm AWG8 |
| Jacket material: | PFA/PVC |
| Color: | Conforms to ANSI, IEC, JIS |
| Package: | 100m/roll |
| Standard: | ANSI96.1 or IEC 584-2 |
| Insulation material: | PVC/PFA |
| Company Info. |
| Ohmalloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
PFA/PVC Insulated and Sheathed E Type Thermocouple Extension Wire
TYPE E (CHROMEL vs Constantan) may be used in oxidizing, inert or dry reducing atmospheres, or for short periods of time under vacuum. Must be protected from sulfurous and marginally oxidizingatmospheres. Produces the highest EMF per degree o any standardized thermocouple.
1. Chemical Composition
| Material | Chemical composition (%) | ||||
| Ni | Cr | Cu | Mn | Al | |
| EP(Chromel) | 90 | 10 | |||
| EN(Constantan) | 45 | 55 | |||
2. Physical properties and Mechnical properties
Material | Density(g/cm3) | Melting point℃) | Tensile Strength(Mpa) | Volume resistivity(μΩ.cm) | Elongation rate (%) |
| EP(Chromel) | 8.5 | 1427 | >490 | 70.6(20℃) | >25 |
| EN(Constantan) | 8.8 | 1220 | >390 | 49.0(20℃) | >25 |
3. EMF Value range at different temperature
| Material | EMF value Vs Pt(μV) | |||||
| 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | |
| KP(Chromel) | 2769~2859 | 5921~6019 | 9272~9374 | 12709~12819 | 16144~16282 | 19537~19699 |
| EN(Constantan) | 3499~3561 | 7389~7513 | 11647~11779 | 16109~16255 | 20699~20885 | 25362~25588 |
| EMF value Vs Pt(μV) | ||||
| 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ |
| 22859~23043 | 26102~26308 | |||
| 30030~30292 | 34664~34960 | |||
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