HaiChen 2 Conductors K N E J T Type Thermocouple Cable Wire
HaiChen 2 Conductors K N E J T Type Thermocouple Cable Wire
Compensating cable is a pair of cables with insulation layer, which with the same nominal value of thermocouple thermal electromotive force in a certain temperature range (0~100℃). Compensating cables could connect with thermocouple and measuring device, to compensate the error caused by temperature change at the connection point between them and thermocouple.
The material of compensating cable is different from the material of thermocouple, we usually note it mark with “C”.
The material of extension cable is the same as the material of thermocouple, we usually note it mark with “X”.
Type,alloy material and insulating color
| Type | Mark | Thermocouple | Alloy wire | Insulated layer color | ||
| Positive | Negative | Positive | Negative | |||
| BC | B | PtRh30 - PtRh6 | Cu | Cu | Red | Grey |
| SC | S | PtRh10 - Pt | SPC (Cu) | SPC (CuNi 0.6) | Red | Green |
| RC | R | PtRh13 - Pt | RPC (Cu) | RNC (CuNi 0.6) | Red | Green |
| KC | K | Cu - Konstantan | KPC (Cu) | KNC (Konstantan) | Red | Blue |
| KX | K | NiCr - NiSi | KPX (NiCr 10) | KNX (NiSi 3) | Red | Black |
| NC | N | NiCrSi - NiSi | NPC (Fe) | NNC (CuNi 18) | Red | Yellow |
| NX | N | NPX (NiCr 14 Si) | NNX (NiSi 4) | Red | Grey | |
| EX | E | NiCr -CuNi | EPX ((NiCr 10) | ENX (NiSi 45) | Red | Brown |
| JX | J | Fe - CuNi | JPX (Fe) | JNX (NiSi 45) | Red | Purple |
| TX | T | Cu - CuNi | TPX ((Cu) | TNX (NiSi 45) | Red | White |
| WC3/25 | WRe3-WRe25 | W3 - W25 | WPC3/25 | WNC3/25 | Red | Yellow |
| WC5/26 | WRe5-WRe26 | WRe5 - WRe26 | WPC5/26 | WNC5/26 | Red | Orange |
Thermal electromotive force and allowance
| Type | Thermal electromotive force and allowance (μv) | Test terminal temperature of thermocouple ℃ | |||||
| 100℃ | 100℃ | ||||||
| Thermal electromotive force standard value | Allowance | Thermal electromotive force standard value | Allowance | ||||
| Common class | Precision class | Common class | Precision class | ||||
| SC or RC | 645 | ±60(±5.0℃) | ±30(±2.5℃) | 1440 | ±60(±5.0℃) | / | 1000 |
| KC | 4095 | ±100(±2.5℃) | ±60(±1.5℃) | 8137 | ±100(±2.5℃) | ±60(±1.5℃) | 900 |
| KX | 4095 | ±100(±2.5℃) | ±60(±1.5℃) | 8137 | ±100(±2.5℃) | ±60(±1.5℃) | 900 |
| NC | 2774 | ±100(±2.5℃) | ±60(±1.5℃) | 5912 | ±100(±2.5℃) | ±60(±1.5℃) | 900 |
| NX | 2774 | ±200(±2.5℃) | ±60(±1.5℃) | 5912 | ±100(±2.5℃) | ±60(±1.5℃) | 900 |
| EX | 6317 | ±60(±2.5℃) | ±120(±1.5℃) | 13419 | ±60(±2.5℃) | ±120(±1.5℃) | 600 |
| JX | 5268 | ±140(±2.5℃) | ±85(±1.5℃) | 10777 | ±140(±2.5℃) | ±85(±1.5℃) | 500 |
| TX | 4277 | ±60(±1.0℃) | ±30(±0.5℃) | 9085 | ±90(±1.5℃) | ±48(±0.8℃) | 300 |
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Chongqing Haichen Instrument Co., Ltd. |
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Haichen was established in June 2000.
After years of independent research and development, Haichen now possesses strong production capacity, larger production scale, advanced testing equipment, professional technical team. Haichen mainly specializes in manufacturing temperature sensors (thermocouple, thermal resistance, bimetallic thermometer, etc.), (signal)isolators, safety barriers, vibration meter and other instruments and meters; also undertakes selection and design, installation and commissioning work for automatic complete sets of instruments and meters.
With the goal of "quality is the life of the enterprise, users are our God", Haichen strictly checks the quality of products, to provide customers with high quality products and first-rate services. |
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Functional Safety Reliable Factory High Quality Safety
Been assessed per the relevance Passed the Explosion-proof quality Passed the ISO9001:2015
requirements of IEC61508 Part1-7:2010 system authentication quality system authentication
Packing details: Standard carton, plywood case, wooden case
Standard carton Plywood case with hanging bracket Complete wooden package
Delivery details:
Top urgent order: within 3-4 workdays
General air order: within 6-8 workdays
Sea order: within 18-25 workdays
1. Is Haichen company or manufacturer? What is Haichen’s main products?
Haichen is manufacturer. Main products include temperature sensors (thermocouple, thermal resistance, bimetallic thermometer, etc.), signal isolators, safety barriers, vibration meter.
2. What is the quality of Haichen’s products?
Manufacture with advanced technology and reliable quality. We can offer ISO9001, CE.
3. What is Haichen’s warranty?
Replace new products for any wrong, damaged or low-quality products. Generally, the warranty will be 12 months.
4. Does Haichen provide samples? Is it free or charge?
Haichen offers samples, but it’s not free. Customer has to pay the cost of freight.
5. What is the terms of payment?
Payment less than or equal to 5000USD, 100% in advance;
Payment more than 5000USD, 30% T/T in advance, balance before delivery.
Tips:
T/T will cost bank charge: USD30
PayPal will cost bank charge: total price*0.04
Western union no bank charge
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