Dial thermometer 331 KL/AK 50 to to 650°C

Type: Z331B2561359222C
Measuring system gas-filled,
Type 331 KL / AK, Kl. 1,0, Fig. 4
Crimp ring housing stainless steel 1.4301,
Ring CrNi steel beaded,
Case diameter 80mm,
With clamp ring front ring,
With silicone oil filling,
Display range: +50 + 650 °C,
L1 = 135 x 12mm (L = 180mm), stainless steel,
With adjustable compression fitting
G 1 / 2A, steel,
With 2 mtr. Transmission line, stainless steelwith
Spiral protection hose, stainless steel,
Transmission line at the rear center

Style
Connection AK: With adjustable compression fitting, for
Direct installation or for thermowells.

Special versions
• Other dip tube diameters and connection types on request
• Main line> 15 m on request
• Other display areas and / or special scales, eg. B. Double scale °C/°F, colored fields or areas, dial inscriptions, etc.

Integrated limit signalers
on request

Precision pointer thermometers according to EN 13 190 convert a temperature change at Sensor in a pressure change, which is transmitted by means of measuring spring and pointer movement to the actual value pointer. For devices with limit switches, the actual value pointer moves via a driver depending on Type 1-4 contact arms. A contact is triggered or interrupted if the adjustable. Switching temperature is reached by the actual value pointer.The units are available in nominal sizes of 80 and 100 mm. The flared housings are permanently sealed (IP65) and are filled with silicone oil as standard to protect against vibrations.