|
Types of sensors |
Title |
Range of operational temperatures, C
|
Base, mm
|
Nominal resistance,
Ohms |
Main application |
| Foil strain gauges |
ÔÊÏ (FKP) |
-150±100 |
1±5 |
100±400 |
High precision measurement facilities. Static and dynamic structural researches |
ÔÍÌ (FNM) ÔÍÌÃ (FNMG) |
-269±100 |
0.5±5 |
100±800 |
High precision measurement facilities. Structural researches in complicated conditions (cryogenic temperatures, high-level magnetic fields etc.) |
| Wire strain gauges |
5Ïí (5Pn) |
-100±100 |
5±20 |
100±400 |
Measurement facilities, operating in conditions of long-duration loads |
| 5ÞÔÏ (5UFP) |
-269±100 |
3±20 |
100±400 |
Structural researches in complicated conditions (cryogenic temperatures, high-level magnetic fields, measurement of temperature stresses at heating and cooling etc.) |
| ÑÊÔÍ (SKFN) |
-200±200 |
5±20 |
100±400 |
Measurement of static and dynamic deformations at fatigue and acoustic researches of full-scale constructions. Raised reliability and durability (more than 35 million of cycles at e=1-10-3) |
| ÇÑÏÊ (ZSPK) |
-150±300 |
5±20 |
100±400 |
Structural researches of full-scale constructions in a wide temperature range. Measurement of deformations in a vacuum |
| ÇÑÏÞÔ (ZSPUF) |
-269±300 |
5±20 |
100±800 |
| ÇÑÏÕÞ (ZSPHU) |
-269±350 |
5±20 |
100±400 |
| 1ÂÊ54ÍÌ (1VK54NM) |
-269±400…450 |
5±20 |
± |
Structural researches in a wide temperature range |
| 1ÂÊ54ÕÞ (1VK54HU) |
-269±500 |
|
| 2ÂÊ54ÍÌ (2VK54NM) |
-269±400 |
5±20 |
100±800 |
Structural researches of full-scale constructions in a wide temperature range |
|
Temperature compensators ÒÊÔÌ (TKFM) |
-200±100 |
Dimensions 5õ3 |
Set of resistances
(from 0.01 to 1 Ohms) |
Compensation of an unbalanced temperature of a measurement bridge in strain gauge facilities of high precision (0.05%) |
| Resistance thermometers |
ÒÑÔÌ (TSFM) ÒÑÏÍÊ (TSPNK) |
-200…100 -200…200 |
3 5…20 |
10…14 50…200 |
Measurement of surface temperature of constructions
|
Specifications of strain gauge resistors are indicated in accordance with GOST 21616-91.
On a standard metrological test rig can be determined individual specifications of various sets of strain gauge resistors: sensitivity and its scatter, creep, hysteresis, drift. Services on paste and wiring of strain gauge resistors are additionally proposed.