Euro gauge Electrical contact type temperature gauge_T521(H), T522(H/L), T523(L), T524(H/HH), T525(L/LL), T526(H/L)
Type: T521, T522, T523, T524, T525, T526
 
Service intended
 
Contact type temperature gauge is installed with electric contact actuated by pointer. It provides the function which electrical circuit can be opened or closed by manual set point. It is applicable where signal is required (Audible or visual alarm) for control of resistance or any other application with auxiliary relay and contact.
 
Nominal diameter
 
100 mm
 
Accuracy
 
±2.0 % of full scale
 
Measuring system (SAMA class ⅢB)
 
Organic gas : 0 ~ 200 °C
Inert gas : -200 ~ 700 °C
 
Working range
 
Maximum scale value
 
 
Standard features
 
Location of stem and mounting
 
Bottom connection, surface, case mounting
 
Case
 
304SS
 
Cover
 
304SS
Bayonet type
 
Capillary
 
Capillary : 1.6/0.2 mm, 316SS
Armored tube : 7.5/5.5 mm, 304SS
 
Window
 
Safety glass Polycarbonate
 
Dial
 
White aluminium with black graduations
 
Contacts
 
Maximum voltage : 250 V AC
Contact rating : AC 220 V, 0.25 A
                       DC 100 V, 0.5 A
With max. no of contact : 2 sets per gauge
 
Pointer
 
Black painted aluminium alloy
 
Stem
 
8.0, 10.0 and 12.0 mm
316SS and 316L SS
 
Stem, process connection
 
⅜", ½", ¾" PT, NPT and PF
 
Option
 
Special accuracy, ±1.0 % of full scale
 
 
Download:  CATALOG