Part Details | INDICATING PYROMETER
6685-00-756-1583 A pyrometer which utilizes the effect of temperature variation to change the characteristics of an electrical constant and this difference of electrical potential is shown by the position of a pointer relative to a graduated scale.
Alternate Parts: 26, 6685-00-756-1583, 00-756-1583, 6685007561583, 007561583
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JAN 01, 1962 | 00-756-1583 | 07343 ( PYROMETER, INDICATING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6685-00-756-1583
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 26 | 29804 | K H HUPPERT CO |
Technical Data | NSN 6685-00-756-1583
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | MILLIVOLT CIRCUIT |
| SCALE TYPE | ECCENTRIC AND ECCENTRIC |
| OVERALL DEPTH | 1.625 INCHES NOMINAL |
| OVERALL DIAMETER | 3.375 INCHES NOMINAL |
| OVERALL LENGTH | 4.500 INCHES NOMINAL |
| SCALE LENGTH | 3.750 INCHES NOMINAL |
| POINTER/PEN TYPE AND QUANTITY | 1 INDICATING SINGLE |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 HOLE AND 1 SURFACE |
| UNTHREADED MOUNTING HOLE DIAMETER | 4.125 INCHES NOMINAL |
| MOUNTING BOLT CIRCLE DIAMETER | 3.500 INCHES NOMINAL |
| CASE TYPE | DUSTPROOF |
| SPECIAL FEATURES | ED ZONE MARKED ON DIAL BETWEEN 2000 DEG F AND 2200 DEG F; RED ZONE MARKED ON DIAL BETWEEN 1100 DEG C AND 1200 DEG C |
| SCALE CALIBRATION | CALIBRATED TO CHROMEL-ALUMEL THERMOCOUPLE |
| SCALE SMALLEST INCREMENT | 25.0 DEG FAHRENHEIT AND 20.0 DEG CELSIUS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | PYROMETER INDICATING TEMPERATURE SCALE 0-2200D F & 0-1200D C |