ZR-KX-HS-FFRP-1 * 2 * 1.5 compensation wire Cable Usage properties:
Heat resistance grade: - 65 ℃~200 ℃ or - 65 ℃~260 ℃
Ordinary grade: - 40 ℃~70 ℃ or - 40 ℃~105 ℃
Product use: applicable to petroleum, chemical and other departments door For occasions with high safety performance requirements, it is used to extend the connection between anti couple and explosion-proof automatic temperature measuring instrument to form an intrinsically safe temperature measuring system.
Product code and meaning of ZR-KX-HS-FFRP-1 * 2 * 1.5 compensation wire cable: see Table (I);
| project | Code | Meaning of code | project | Code | Meaning of code |
| model | SC | Equipped with S graduation number Thermocouple Compensated compensating conductor | Heat resistance grade | seventy | The operating temperature is 70 ℃ |
| RC | Equipped with R graduation thermocouple compensation type compensation lead | one hundred and five | The operating temperature is 105 ℃ |
| NC | Equipped with N graduation thermocouple compensation type compensation lead | two hundred | The operating temperature is 200 ℃ |
| NX | Equipped with N graduation thermocouple extension type compensation lead | two hundred and seventy-five | The operating temperature is 275 ℃ |
| K CA | Equipped with N graduation thermocouple compensation type compensation lead | Insulating material | V | PVC |
| KCB |
| KX | Equipped with K graduation thermocouple extension type compensation wire | Y | Polyethylene PE |
| EX | Equipped with extended compensation wire of E graduation thermocouple | B | polypropylene |
| JX | Equipped with J graduation thermocouple extension type compensation lead | F4 | teflon |
| TX | Equipped with T graduation thermocouple extension type compensation lead | F46 | Perfluoroethylene propylene FEP |
| Series code | ZR | Flame retardant cable | Jacket material | V | PVC |
| ia | Intrinsically safe cable | B | polypropylene |
| Use classification | G | General | F4 | teflon |
| H | Heat resistant | F46 | Perfluoroethylene propylene FEP |
| Grade | S | degree | Shielding material | / | No shielding can be omitted |
| / | Normal | P | Tinned copper wire |
| PL | Aluminum plastic composite belt |
| P2 | Copper plastic composite tape or copper tape |
| Specifications | - | 2 × conductor cross-sectional area | Conductor material | / | Single strand conductor can be omitted |
| R | Stranded conductor |
ZR-KX-HS-FFRP-1 * 2 * 1.5 compensation conductor cable model, alloy wire material and insulation color: see the table
| Model of compensation wire | Matching thermocouple | Thermocouple graduation number | Alloy wire of compensating conductor | Insulation coloring |
| positive electrode | negative pole | positive electrode | negative pole |
| BC | Platinum rhodium 30 - Platinum rhodium 6 | B | copper | copper | red | ash |
| SC | Platinum rhodium 10 platinum thermocouple | S | Copper (SPC) | SNC Copper Nickel (0.6) | red | green |
| RC | Platinum rhodium 10 platinum thermocouple | R | Copper (RNC) | RNC Cu Ni (0.65) | red | green |
| CA | Nickel chromium nickel silicon thermocouple | K | Iron (KPGA) | KNCA Copper Nickel (22) | red | blue |
| CB | Copper (KPGB) | KNCB Kangtong (40) | red | blue |
| KX | Nickel Chromium (KPX) (10) | KNX nickel silicon (3) | red | black |
| NC | Ni Cr Si Ni Si thermocouple | N | Iron (NPC) | NNC Copper Nickel (18) | red | ash |
| NX | Nickel Chromium Silicon (NPX) (14) | NNX nickel silicon (4) | red | ash |
| EX | Nickel chromium copper nickel thermocouple | E | Nickel Chromium (EPX) (10) | ENX Copper Nickel (45) | red | Brown |
| JX | Fe Cu Ni thermocouple | J | Iron (JPX) | JNX copper nickel (45) | red | purple |
| TX | Copper copper nickel thermocouple | T | Copper (TPX) | TNX Copper Nickel (45) | red | white |
| WC3/25 | Tungsten rhenium 3-Tungsten rhenium 25 | WRe3-WRe25 | WPC3/25 | WNC3/25 | red | yellow |
| WC5/26 | Tungsten Rhenium 5-Tungsten Rhenium 26 | WRe5-WRe26 | WPC5/26 | WNC5/26 | red | orange |
Note: The third letter of the model corresponds to the thermocouple graduation number. In the third letter, "C" represents the compensation type compensation wire, and the fourth letter, "X", represents the extension type compensation wire. SC type compensation lead can use R type graduation thermocouple
