Hot resistance

Thermocouple

Usually used in conjunction with display instruments, recording instruments, electronic calculations, etc.Direct measurement in the process of various production - 200 ℃ ~ 500 ℃ within the scope of liquid, steam and gas medium, as well as solid surface temperature.

Usually used in conjunction with display instruments, recording instruments, electronic calculations, etc.Directly measuring the range of 0 ℃ ~ 1300 ℃ in the process of producing all kinds of liquid, steam and gas medium, as well as in solid surface temperature.

Hot resistance

Thermocouple

Pressure spring type temperature sensor, good vibration resistance;

No need to compensate the wire, saving money;

High precision of temperature measurement;

High mechanical strength, good voltage resistance;

Imported thin film resistance components, reliable and stable performance;

Simple assembly and convenient replacement;

No need to compensate the wire, saving money;

Large measurement range;

High mechanical strength, good voltage resistance;

Hot resistance

Thermocouple

IEC751

JB/T18622-1997

JB/T8623-1997

IEC584

IEC1515

GB/T16839-1997

JB/T5582-91

Hot resistance

Thermocouple

IEC751

JB/T18622-1997

JB/T8623-1997

IEC584

IEC1515

GB/T16839-1997

JB/T5582-91

Model

Indexing number

Tolerance grade

Ⅰ

Ⅱ

Tolerance values

Temperature range℃

Tolerance values

Temperature range℃

WZK

K

±1.5℃

-40~+375

±2.5℃

-40~+333

±0.004ltl

375~1000

±0.0075ltl

333~1200

WZN

N

±1.5℃

-40~+375

±2.5℃

-40~+333

±0.004ltl

375~1000

±0.0075ltl

333~1200

WZE

E

±1.5℃

-40~+375

±1.5℃

-40~+333

±0.004ltl

375~800

±0.004ltl

333~900

WZJ

J

±1.5℃

-40~+375

±1.5℃

-40~+333

±0.004ltl

375~750

±0.004ltl

333~750

WZT

T

±1.5℃

-40~+125

±1 ℃

-40~+333

±0.004ltl

125~350

±0.0075ltl

133~350

Model

Instructions

WZ

□

□

□

□

□

□

/□

/□

Indexing number

P/

Pt100 type thermal resistance

C/

Cu type thermal resistance

K/

K type thermocouple

N/

N type thermocouple

E/

E type thermocouple

J/

J type thermocouple

T/

T type thermocouple

Installation mode

1

M27×2

2

M20×1.5

3

M16×1.5

4

G3/4

5

G1/2

6

Customer designation

Probe diameter

2

4mm

3

6mm

4

8mm

5

10mm

6

12mm

7

16mm

8

Customer designation

Display mode

1

LCD

2

LED

3

Pointer head

Explosion-proof grade

1

Not explosion-proof

2

explosion suppression

3

Intrinsically safe explosion

Output mode

1

4-20mA

2

0-10mA

3

0-5V

4

Customer designation

Nominal menstruation

The pipe that needs to be installed with the temperature transmitter passes through, for example, the DN100 pipe is filled in "100"

Measuring range

The measurement range of a temperature transmitter, for example, 0-100℃

WZP/

1

2

4

3

1

1

/200

/0-200℃

Model instance