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| Price | negotiation |
| MOQ | 50M |
| Delivery Time | 2-7 working days |
| Brand | LEADKIN |
| Place of Origin | NINGBO CHINA |
| Certification | ISO9001, IATF16949, CE |
| Model Number | LK-K |
| Packaging Details | 70*70*8cm Carton |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1,000,000M/year |
| Insulation | MgO | Place of Origin | NINGBO CHINA |
| Warranty | 1 Year | Thermocouple Type | K/N/E/J/T/S/R/B |
| Packaging Details | 70*70*8cm Carton | Model Number | LK-K |
| Supply Ability | 1,000,000M/year | Certification | ISO9001, IATF16949, CE |
| Brand Name | LEADKIN | Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Function | temperature test | Accuracy | Class I、II、III |
| Price | negotiation | Delivery Time | 2-7 working days |
| Minimum Order Quantity | 50M | Temperature Range | 200℃-1000℃ |
| Cable Length | 1-5m or Customized | Package | Carton. Pallet |
| Outside Dia | 0.5-12.7mm | Core | 2,3,4,6 |
| Core | 2,3,4,6 |
| Insulation | MgO |
| Warranty | 1 Year |
| Temperature Range | 200℃-1000℃ |
| Accuracy | Class I, II, III |
| Outside Dia | 0.5-12.7mm |
| Package | Carton, Pallet |
| Function | Temperature test |
| Cable Length | 1-5m or Customized |
| Thermocouple Type | K/N/E/J/T/S/R/B |
| Product Name | Code | Type | Sheath Material | Outside Dia. | Temperature |
|---|---|---|---|---|---|
| NiCr-NiSi /NiCr-NiAl | KK | K | SS304 SS316 | 0.5-1.0 | 400 |
|
|
|
|
|
1.5-3.2 | 600 |
|
|
|
|
|
4.0-8.0 | 800 |
|
|
|
|
SS310 Inconel600 | 0.5-1.0 | 500 |
|
|
|
|
|
1.5-3.2 | 800 |
|
|
|
|
|
4.0-6.4 | 900 |
|
|
|
|
|
8.0-12.7 | 1000 |
| NiCrSi-NiSi | NK | N | SS304 SS316 | 0.5-1.0 | 400 |
|
|
|
|
|
1.5-3.2 | 600 |
|
|
|
|
|
4.0-8.0 | 800 |
|
|
|
|
SS310 Inconel600 | 0.5-1.0 | 500 |
|
|
|
|
|
1.5-3.2 | 800 |
|
|
|
|
|
4.0-6.4 | 900 |
|
|
|
|
|
8.0-12.7 | 1000 |
| NiCr-Konstantan | EK | E | SS304 SS316 | 0.5-1.0 | 400 |
|
|
|
|
|
1.5-3.2 | 600 |
|
|
|
|
|
4.0-8.0 | 800 |
| Fe-Konstantan | JK | J | SS304 SS316 | 0.5-1.0 | 400 |
|
|
|
|
|
1.5-3.2 | 600 |
|
|
|
|
|
4.0-8.0 | 800 |
| Cu-Konstantan | TK | T | SS304 SS316 | 0.5-1.0 | 400 |
|
|
|
|
|
1.5-3.2 | 600 |
|
|
|
|
|
4.0-8.0 | 800 |
| RhPt10-Ph | SK | S | Inconel600 | 6.0-12.7 | 1100 |
| Type | Class I | Class II |
|---|---|---|
| K | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-1000℃) | ±0.75% (375℃-1000℃) | |
| N | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-1000℃) | ±0.75% (375℃-1000℃) | |
| E | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-800℃) | ±0.75% (375℃-800℃) | |
| J | ±1.5℃ (-40~375℃) | ±2.5℃ (-40~375℃) |
| ±0.4% (375℃-800℃) | ±0.75% (375℃-800℃) | |
| T | ±0.5℃ (-40~125℃) | ±1.0℃ (-40~125℃) |
| ±0.4% (125℃-350℃) | ±0.75% (125℃-350℃) | |
| S | ±1.0℃ (0-1100℃) | ±1.5℃ (0-1100℃) |
When discussing a 3-core mineral insulated cable (MIC) of the K type for thermocouples, specifically in the 4.0-8.0 mm range, there are several key aspects to consider:
Overview
of
K
Type
Thermocouples:
K
Type
Thermocouples:
These
are
made
from
Chromel
(Nickel-Chromium
alloy)
and
Alumel
(Nickel-Aluminum
alloy)
and
are
one
of
the
most
common
types
due
to
their
wide
temperature
range
(-200°C
to
1260°C)
and
good
stability.
Thermocouple
Functionality:
Thermocouples
work
by
measuring
the
voltage
generated
at
the
junction
of
two
different
metals,
which
correlates
to
temperature.
Features
of
3-Core
Mineral
Insulated
Cable:
Construction:
Core:
The
cable
contains
three
conductors,
typically
two
for
the
thermocouple
(Chromel
and
Alumel)
and
a
third
for
a
reference
or
compensation
wire.
Insulation:
The
conductors
are
insulated
with
mineral
insulating
material
(often
magnesium
oxide),
which
allows
for
high
thermal
conductivity
and
excellent
dielectric
properties.
Sheathing:
Typically,
the
cable
is
sheathed
in
a
metal
sheath
(such
as
stainless
steel),
providing
mechanical
protection
and
resistance
to
corrosion
and
high
temperatures.
Diameter:
4.0-8.0
mm:
This
indicates
the
outer
diameter
of
the
cable.
The
choice
of
diameter
affects
flexibility,
installation
ease,
and
the
thermal
response
time
of
the
thermocouple.
Temperature
Range:
Mineral
insulated
cables
can
withstand
high
temperatures,
making
them
suitable
for
industrial
applications.
Applications:
Used
in
harsh
environments,
such
as
furnaces,
reactors,
and
other
industrial
processes
where
precise
temperature
measurement
is
crucial.
Advantages:
Durability:
Resistant
to
moisture,
corrosion,
and
extreme
temperatures.
Response
Time:
Fast
response
to
temperature
changes
due
to
the
compact
nature
of
the
construction.
Accuracy:
High
accuracy
and
stability
over
a
wide
temperature
range.
Considerations
for
Use:
Ensure
compatibility
with
the
measurement
system
and
calibration.
Consider
the
environment
where
the
thermocouple
will
be
used,
including
exposure
to
chemicals
or
mechanical
stress.
Proper
handling
during
installation
is
necessary
to
avoid
damaging
the
cable
or
its
insulation.
