Hermetically sealed case bimetal thermometer
with adjustable stem

Type: T191

 

Service intended

 

Bimetal thermometer is used for measuring temperature of gas or fluid. This thermometer prevents entry of moisture into the casing, thus minimizing the possibility of icing or fogging inside the case.

 

Nominal diameter

 

75, 100, 125 and 150 mm

 

Accuracy

 

±2.0 % of full scale

 

Temperature element

 

Coiled bimetal

 

Working range

 

Maximum scale value

 

Degree of protection

 

EN60529/IEC529/IP67 (125 mm)
EN60529/IEC529/IP66 (100 mm)

 

 

Standard features

 

Location of stem

 

Center back with adjustable stem

 

Case

 

Hermetically sealed, 316L SS

 

Cover

 

Hermetically sealed, 316L SS

 

Window

 

Safety glass

 

Dial

 

White aluminium with black graduations

 

Pointer

 

Black painted aluminium alloy

 

Stem

 

6.0, 6.4, 8.0 and 10.0 mm diameter
304SS, 316SS and 316L SS
Max. Insertion length : 2,000 mm

 

Zero adjustment

 

External

 

Stem, process connection

 

¼", ⅜", ½", ¾" PT, NPT and PF

 

Option

 

±1.0 % of full scale
Window : Safety glass
Special range : 0 ~ 600 ℃

 

 

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