  We perform transport and noise measurements for device consisting of a thin
NbSe$_2$ flake laid onto the predefined gold electrodes and covered with a thin
hBN flake. In the shot noise of a NbSe$_2$/Au tunnel junction (TJ), we identify
Andreev reflection regime by demonstrating the effective charge doubling.
Further, by creating temperature gradient across the TJ and measuring its
delta-$T$ noise in the normal state, we extract electron-phonon scattering
length in NbSe$_2$ and its $T$-dependence. The results of delta-$T$ noise
measurements in the absence of a magnetic field when the flake is
superconducting are in qualitative agreement with expectations. The introduced
approach is promising for the study of nonequilibrium configurations in
superconductors.
