Supply (Wirth) WZPK various types of armored thermocouple heat resistance

Supply (Wirth) WZPK various types of armored thermocouple heat resistance
 

Product description:

1, the application
Usually, and display instruments, recording instruments, computer and other ancillary uses. Direct measurement range 0 ° C ~ 1300 ° C of the production process of the liquid, vapor, gas and solid surface temperature.
2, Features
`Less thermal response time, reducing the dynamic error;
`Flexible installation;
`Measuring range;
`High mechanical strength, good pressure resistance;
3, the working principle

Sheathed thermocouple electrode composed of two different conductor materials. When measuring side and reference junction temperature difference, it will generate thermoelectric power, work thermoelectric power meter will show the corresponding temperature value.
4, the technical parameters

model

WZPK-136 / WZPK2-136

WREK-236 / WZPK2-236

WRNK-436 / WZPK2-436

WZPK-166 / WZPK2-166

WREK-266 / WZPK2-266

WRNK-466 / WZPK2-466

WZPK-176 / WZPK2-176

WREK-276 / WZPK2-276

WRNK-476 / WZPK2-476

WZPK-196 / WZPK2-196

WREK-296 / WZPK2-296

WRNK-496 / WZPK2-496

No indexing

Pt100

Pt100

Pt100

Pt100

Measuring range

-200~+500℃

-200~+500℃

-200~+500℃

-200~+500℃

Accuracy class

A grade, B grade

Grade Ⅰ, B grade

A grade, B grade

A grade, B grade

Measuring end form

Single, double

Single, double

Single, double

Single, double

Wiring

3-wire or 4-wire

3-wire or 4-wire

3-wire or 4-wire

3-wire or 4-wire

Process connection

Threaded sleeve M12 * 1.5

M16*1.5

Card flange

Threaded sleeve M12 * 1.5

M1*1.5

Card flange

Threaded sleeve M12 * 1.5

M16*1.5

Card flange

Threaded sleeve M12 * 1.5

M16*1.5

Card flange

Insertion length

100150200300

4005007501000

100150200300

4005007501000

100150200300

4005007501000

100150200300

4005007501000

Protection tube material quality

1Cr18Ni9Ti

1Cr18Ni9Ti

1Cr18Ni9Ti

1Cr18Ni9Ti

Junction box material

Cast aluminum alloy stainless steel

Polycarbonate

Polycarbonate

Protection class

IP65

IP54

IP54

IP54

Electrical outlet

M20*1.5

1/2 "NPT

Additional options

With integrated temperature transmitter

Remark

After 1) with integrated temperature transmitter model plus B, Example WRNK-230, shall specify the measurement range when ordering