Specifications:
Resistance: 120 ohms (resistance of the strain gauge refers to the resistance value measured by the strain gauge at room temperature, without installation and without force.)
Base size: 6.6*3.4mm
Wire grid size: 3.0*2.44mm
Lead specification: 3-5 cm long enameled wire
Resistance to nominal tolerance: 120 ± 3 Ω
Resistance to average tolerance: ≤ 0.5Ω
Applicable temperature: normal temperature (-30 ° C -60 ° C)
Sensitivity coefficient and dispersion: 2.1±1%
Room temperature strain limit: 20000 um/m
Mechanical hysteresis: 1.2 um/m
Room temperature insulation resistance: 10000MΩ
In the strain gauge model, N* is the creep label, the label is different, and the creep value is different. The law is: (+)N9>N7>N5>N3>N1>N0>N8>N6>N4>N2>T0>T2>T4>T6>T8>T1>T3>T5(-) The actual creep value between adjacent labels differs by 0.01- 0.015% FS/30min
The resistance change of the strain gauge is very small, and there must be a proper circuit to detect the slight change. We usually choose a circuit in which the change of the strain gauge resistance can control the circuit, so that the output of the circuit can be similar to the resistance change. The electrical signal (voltage or current) can then be properly processed (amplified).
Note:
The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!
Manual measurement, with small error. Please check size in detail before purchase.
Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.
We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.
Package Includes: 3Pcs