Powershell - Remote

Powershell to remote to computers to get SQL server versions

$($servers = Import-Csv c:\centers.csv
$errorlog = "C:\Error.txt"
foreach($server in $servers){
Try
{
$con = ("server=" + $server.Host_Name + "\sqlexpress;database=master;Integrated Security=sspi")
$cmd = "select serverproperty('servername') as Name,serverproperty('productversion') as Version,serverproperty('productlevel') ServicePack,serverproperty('edition') as Edition"
$da = New-Object System.Data.SqlClient.SqlDataAdapter($cmd,$con)
$dt = New-Object System.Data.DataTable
$da.fill($dt) | out-null
$dt
}
Catch
{
"Fail to remote to $server :$_" |add-Content $errorlog
}
})| Export-csv C:\SQLServerVersion.csv -NoTypeInformation