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Resistance thermometers
with connection head
Baureihe 357
357

Resistance thermometer with exchangeable measuring insert, for welding in, for high working pressure.

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

up to +380°C for GL-Design

-200 to +600°C

-50 to +400°C

on inquiry

Temperature sensor

1 x Pt 100 Class A DIN EN 60751

1 x Pt 100 Class B DIN EN 60751

2 x Pt 100 Class A DIN EN 60751

2 x Pt 100 Class B DIN EN 60751

on inquiry

Circuitry

2 wire circuit

3 wire circuit

4 wire circuit

Protective tube material

1.0460 (C22.8)

1.4571

on inquiry

Protective tube Form 4 for welding in
according DIN 43 772

Form; L1; L3; ød1; ød2; measuring insert-ø; thread
 

D1; 140; 65; 24; 12,5; 6; M18x1,5

D2; 200; 125; 24; 12,5; 6; M18x1,5

D4; 200; 65; 24; 12,5; 6; M18x1,5

D4S*; 140; 65; 18; 9; 3; M14x1,5

D5; 260; 125; 24; 12,5; 6; M18x1,5

extension tube length L2

130 mm

on inquiry




11/2011 technical changes are reserved
Request