Thermocoup temperature indicator (NSN 6685-01-556-1126)
Special Features
Shall conform to faa tso-c43c for type ii indicators, viewing angle shall be 30 degrees from either side of center line, indicator will provide power off warning and self test for each display segment for 2 seconds , will use +5 volts ac or dc on pin e for lighting; case will confor m to ms33639d for 2 inch size; indicator will have facilities for evacuating and filling the case with medium to an absolute pressure of 12 to 14.7 psi, indicator will havea seven segment n umeric display to augment pointer reading throughout full scale range, indicator will be nvis compatible
Scale Marking And Surface Finish
Numerals luminous
Scale Division Quantity
10 2nd indicator single scale
Scale Division Quantity
12 1st indicator single scale
Current Type
Ac/dc
Ac Voltage Rating
115.0 volts
Frequency Rating
400.0 hertz
Contact Quantity
7
End Application
C-130 and c-5 aircraft
Contact Type
Pin
Presentation Type
Dial and digital display
Scale Range
+0.0/+12.0 temperature 1st indicator degree celsius
Scale Range
+0.0/+9.0 temperature 2nd indicator degree celsius
Electrical Connection Quantity
2
Electrical Connection Identifying Number
Ms33678c-18-9p and hermetically sealed; pin a shall be alumel / pin d shall be chromel
