Add Senus R-275 (#239)

SCM Message

Co-authored-by: Douglas Hall <bemasher@gmail.com>

Author: stu1811

meters.csv

@@ -64,4 +64,5 @@ https://fcc.io/TEB-AIRPT677,Landis+Gyr,HP AirPoint,Electric,5,909.586,921.773
 https://fcc.io/TEB-AIRPT725,Landis+Gyr,HP AirPoint,Electric,5,909.586,921.773
 https://fcc.io/TEB-AIRPT657,Landis+Gyr,HP AirPoint I-210,Electric,5,909.586,921.773
 https://fcc.io/F9CC1C-3,Schlumberger,CENTRON OOK RF,Electric,12,917.58,917.58
+https://sensus.com/products/r-275-r-315/,Sensus,R-275,Gas,4,,
 https://fccid.io/F9CR300-4,Schlumberger,AMR R300,Electric,4,910,920