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finder 7T Series Enclosure Thermostat User Guide

7T Series Thermo-Hygrostats  
Thermostats  
Type 7T.51.0.230.4360  
• Small, compact size (17.5 mm wide)  
• 1 NO - 1 NC 10 A - 250 V AC1  
• Snap action thermostatic Bimetal sensor  
• Wide temperature setting range  
• Long electrical life  
• Electronic control  
• Small, compact size (17.5 mm wide)  
• 1 NO 10 A - 250 V AC1  
• 4 functions  
• Nominal voltage 110…240 V AC/DC  
• Temperature ranges from +10° to +60°C  
• Humidity range up to 90%  
• LED status indication contact ON  
Approvals (according to type):  
Approvals (according to type):  
Type 7T.81.0.000.240x  
Type 7T.81.0.000.230x  
HT: RH > RHset OR Tamb > Tset  
Power is permanentely applied to the  
thermo-hygrostat.  
Drying kilns  
The contact 13-14 closes if the ambient  
humidity (RH) is > of set humidity (RHset)  
OR if the ambient temperature (Tamb)  
is > of set temperature (Tset).  
Industrial  
refrigeration  
When contact is closed, LED is ON  
Road / tunnel  
lighting  
Heating control  
Should the panel temperature  
fall below the (minimum) set  
temperature the contact will close  
to call for heat. The contact will  
open when this set temperature is  
exceeded.  
Ventilation control  
Should the panel temperature  
exceed the (maximum) set  
temperature then the contact will  
close to call for cooling. The contact  
will open when the temperature falls  
below this set temperature.  
Max  
Industrial  
furnaces  
and ovens  
Min  
TH: RH > RHset OR Tamb < Tset  
The contact 13-14 closes if the ambient  
humidity (RH) is > of set humidity (RHset)  
OR if the ambient temperature (Tamb)  
is < of set temperature (Tset).  
Automatic  
car-washes  
Heating: Red Dial  
Temperature ranges: –20° to +40°C  
–20° to +60°C  
Ventilation: Blue Dial  
Temperature ranges: –20° to +40°C  
–20° to +60°C  
When contact is closed, LED is ON  
Panels for  
electrical  
distribution  
0° to +60°C  
0° to +60°C  
Control panels  
HL: RH < RHset  
RH  
The contact 13-14 closes if the ambient  
humidity (RH) is < of set humidity (RHset).  
7T.81.0.000.240X  
7T.81.0.000.230X  
Forced-air  
ventilators  
RH set  
When contact is closed, LED is ON  
7H Series  
products  
7F Series  
products  
13-14  
HM: RH > RHset  
RH  
The contact 13-14 closes if the ambient  
humidity (RH) is > of set humidity (RHset).  
11  
12  
13  
14  
RH set  
When contact is closed, LED is ON  
13-14  
4
5
GeneralDetails
Namefinder 7T Series Enclosure Thermostat User Guide
Makefinder
LanguageEnglish
FiletypePDF (Download)
File size5.85 MB
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finder 7T Series Enclosure Thermostat User Guide