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Resistance thermometers
with connection head
Baureihe 348
348

Resistance thermometer with exchangeable measuring insert, especially for combination with built-in protection tubes (otherwise no insulation between process-connection and interior connection head)

For observance: with directly built-in (without additional protective tube) can become the measuring insert in the neck tube soldered or welded (insulation between process-connection and interior connection head, measuring
insert not exchangeable) - with order declares!

 

 

Construction

Basic implementation

EX-implementation

Connection head

Form B according DIN 43 729

Form BUZ for explosion-proof design according DIN 43 729

on inquiry

Protection classification

IP 54 according DIN 60529

on inquiry

Application temperature

-200 to +600°C

-50 to +400°C

on inquiry

Temperature sensor

1xPt 100 cl. F0,15 or W0,15 (old cl. A) acc. to DIN EN 60751

1xPt 100 cl. F0,3 or W0,3 (old cl. B) acc. to DIN EN 60751

2xPt 100 cl. F0,3 or W0,3 (old cl. B) acc. to DIN EN 60751

2xPt 100 cl. F0,15 or W0,15 (old cl. A) acc. to DIN EN 60751

on inquiry

Circuitry

2 wire circuit

3 wire circuit

4 wire circuit

Protective tube material

1.4571

on inquiry

Measuring insert diameter d1/ Extension tube diameter d2

6/9

6/11

8/12

on inquiry

Insert length L1

on inquiry

extension tube length L2

130 mm

on inquiry

Process connection

outside thread

cup nut

Thread

M18x1,5

M20x1,5

M27x2

G1/2

G3/4

on inquiry


11/2016 technical changes are reserved
Request

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