headerimage
Start 产品 双金属温度计 B20 带报警功能

B20
Bimetal thermometers EN 13190, Stainless steel, process industry series with alarm contacts

Service intended: These rugged thermometers are well suited for environments in chemical process and food industry. These alarm contacts are intended to make or break an electrical control circuit relative to the position of the instruments pointer.The functions of the different contacts may be chosen depending on application. Points of contact actuation are adjustable over the full extension of the scale graduation. For points with high, dynamic load, fast load alternation and pressure peaks or vibration we recommend a special oil filled type (only available with round case model).
 

hr
Downloads

Technical Details

Operating instructions Type I Inductiv contact
Operating instructions Type E Electronic contact

Operating instructions Type M Magnetic snap-action contact

Operating instructions Type S Sliding contact
Alarm contacts
Sliding contact
Magnetic snap-action contact
Electronic contact for SPS
Inductive contact
Pneumatic contact
Technical Data
Case
Ø 100 and 160 mm, stainless steel
Protection class
IP 56 per EN 60529
Stem
Form 6, centre back, stainless steel 316Ti, radial bottom, stainless steel 316Ti Ø 8 mm
Basic length ( l1 ) 50 mm
Thermowell
see chapter Thermowells
Connection
G1/2B
Temperature element
Coiled bimetal
Scale ranges
see Technical Details page 08.0203
Pointer
Black aluminium
Dial
White aluminium
Black scale and lettering
Window
Laminated safety glass
Accuracy class
Class 1,0
Zero adjustment
At the bottom of stem