Measuring element 

Bimetal coil

Nominal size in mm

25, 33, 40, 50, 63, 80, 100, 160

Connection design

S, standard(male threaded connection)

1, plain stem(without thread)

2, male nut

3, union nut

4, compression fitting(sliding on stem)

other connection designs on request

Unit(Scale range) 

°C

Option:

■ °F

■ °C/°F (dual scale)

■ °F/°C (dual scale)

Process connection

■ Plain, without thread

■ G ½ B

■ ½ NPT

■ G ½ female

■ ½ NPT female

■ M20 x 1.5

■ M24 x 1.5 female

others on request

Accuracy class

NS25, 33 : ±5% of scale range

NS40, 50 : 2 per EN 13190

NS63, 80, 100, 160: 1 per EN13190

Working rang

Continuous load      Measuring rang per EN13190

Short time(max. 24h)  Scale range per EN13190

Stem diameter    

6.35 mm

Option:

■ 6 mm

■ 8 mm

■ 10 mm

■ 12 mm

Others on request

Insertion length L1

63 ... 1,000 mm

Minimum/maximum length is dependent on the measuring range and diameter 

Case, ring, stem, process connection and spacer

Stainless Steel 304

Option:

Stainless steel 316L

Window

Instrument glass

NS 33 : PC 

Wetted materials

Stem, process connection  Stainless steel 304

Option:

Stainless steel 316L

Dial

Aluminium white, black lettering

Pointer

Aluminium, black 

Permissible operation press at stem

NS25, 33, 40, 50: max. 6 bar, static

NS63, 80, 100, 160: max. 25 bar, static

Ingress protection

NS25, 33, 40: IP54 per IEC 60259

NS50, 63, 80, 100, 160:  IP43 per IEC 60259