Wuhan Global Metal Engineering Co., Ltd |
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Calibration K Type SS 310S Diameter 16mm 1300℃ Assemblied
Thermocouple
1. Description
Industrial thermocouple assemblies are used in the process and
power industries where thermocouples are installed in pipe lines or
vessels. This type of assembly consists of three basic parts, the
connection head, sensing element and thermowell or protection tube.
Selecting the proper assembly involves consideration of several
factors including process temperature, environment, fluid or gas
pressure, pipe or vessel size and flow velocity.
2. Specification
Outside Diameter | 0.063”,0.125”,0.188”,0.25”,0.315”,0.375”,0.500” |
Calibration | J, K, T , E , N |
Sheath Material | 304 Stainless Steel |
Quantity of sensor wire | Single, Duplex, Triplex |
Head Connection | 1/4”NPT, 1/2”NPT, 3/4”NPT |
Connection Head Model | None,3” Split Leads |
Conduit Opening | None |
Junction | Ungrounded , Grounded, Exposed |
Connection Head Options | None |
3. Feature
1. The sensor can be mounted into a thermowell or directly into a
process with the use of a fixed, spring loaded or compression
process fitting.
2. The assembly can be supplied with or without a transmitter.
Transmitters convert the millivolt input from the thermocouple to a
linear analogue or digital output (commonly 4-20 mA). This signal
reduces potential inaccuracies in the circuit and negates the
requirement for thermocouple extension wire.
3. The assembly has electrical approvals for explosion proof
hazardous locations, intrinsic safety, ingress protection and
general purpose areas.
4. The thermocouple sensors available for this assembly are
provided with a variety of sheath materials including stainless
steels, corrosion resistant and high temperature oxidation
resistant alloys.
Thermocouple diameters range from 0.125 inch to 0.250 inch and 2 mm
to 8 mm. Standard diameters are 0.125 inch & 0.250 inch also 3
mm & 6 mm.
5. Thermocouple temperature ranges are dependent on the sheath
& conductor diameter, element calibration, and sheath material.
6. A variety of neck extensions are possible. They provide a
fixture from the enclosure (connection head) to the process or
thermowell. The standard neck extensions are the
nipple-union-nipple or the male threaded neck tube. These
extensions allow for directional rotation of the head for field
wiring as well as a positive quick disconnection of the assembly
from the process or thermowell.
4. Application
1. Chemical and petrochemical industries
2. Energy and power plant technology
3. Furnaces, kilns, ovens and boilers
4. Incinerators
5. Machinery, plant and tank measurement
6. Oil and gas industries
7. Offshore exploration and drilling
8. Pipeline control
9. Power and utilities
10. Pulp and paper
11. Water and wastewater treatment
5. Transportation