This type thermocouple cable, compensation cable
The Ann type thermocouple cable, compensation cable is widely used in petroleum, chemical industry, …
Description：
A, a simple introduction:
This Ann type thermocouple cable, compensation cable product characteristics and USES generally use PVC insulated and sheathed with excellent compensation wire or cable moistureproof, abrasion resistance and flame retardant properties;High-temperature fluorine plastic wire or cable insulation and sheath compensation adopts the continuous extrusion process, are more resistant to acid and alkali resistant oil and water, don't delay burning, heat, cold, anti-aging, such as superiority, intrinsically safe explosion-proof temperature measuring system with compensation wires or cables with low capacitance, low inductance materials structure, with explosion-proof safety performance, applicable to the environment with explosion danger operating explosion-proof thermocouple cold short and explosion-proof thermometer table joins, formed in the thermocouple temperature measurement system.
Second, the scope of application:
The Ann type thermocouple cable, compensation cable is widely used in petroleum, chemical industry, metallurgy, electric power and other industrial temperature measurement and control system of scientific research departments.
Execution standard:
GB/T4989-94 JB/T7495-94 IEC584-3
Four characteristics, product characteristics and use:
The Ann type thermocouple cable, compensation cable blast resistance, suitable for chemical, petrochemical, Ken has explosive gas and dust in harsh environments such as measurement and control system and intrinsically safe circuit.This product is negative standard color according to GB/T4989-94 standards, sheath is blue, and in front of the product model code "ia".
This product should be used together with corresponding thermocouple, S compensation with R type thermocouple.
This safety type thermocouple cable, compensation cable main technical indicators:
model | Electric hot and tolerance | |||||
100 ℃ | 200 ℃ | |||||
Electric hot | tolerance | Thermoelectric emfs | tolerance | |||
Regular grade | Precision level | Regular grade | Precision level | |||
| SC KC KC1 KX EX JX TX NX WC3/25 WC5/26 | 0.645 4.095 4.095 4.095 6.317 5.268 4.277 2.774 1.145 1.451 | + / - 0.037 (5 ℃) | 0.023 mm (3 ℃) | 1.440 | + / - 0.057 (5 ℃) | 0.060 mm (1.5 ℃) |
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