I recently purchased a MS5 Datalogger, I purchased this unit specificly for its SNMP support.  However none of the mainstream SNMP loggers (manage engine, chroniker ect)  They cannot pickup the vaules for the OIDs for the channels, this is beacuse you made the OID strings instead of integers.   The OIDS that I've tried to monitor are for the 16 channels of outputs. I've loaded the mibs for this lanadapter.mib ASSUMING that is the correct one since there is no information about the MIB support.

.1.3.6.1.4.1.22626.1.4.2.1.1.2.1:-->68.3
.1.3.6.1.4.1.22626.1.4.2.1.1.2.2:-->47.19
.1.3.6.1.4.1.22626.1.4.2.1.1.2.3:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.4:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.5:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.6:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.7:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.8:-->0.02
.1.3.6.1.4.1.22626.1.4.2.1.1.2.9:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.10:-->0.00
.1.3.6.1.4.1.22626.1.4.2.1.1.2.11:-->0.02
.1.3.6.1.4.1.22626.1.4.2.1.1.2.12:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.13:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.14:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.15:-->0.01
.1.3.6.1.4.1.22626.1.4.2.1.1.2.16:-->0.01

I really didn't want to purchase your optional software as its looks like its a forground running software, this means that it doesn't integrate as a service and output data.  Forground applications are also prone to failures (memory leaks and on screen errors that stop collection)  I'm sure it also stores the data in a flat file which can be very messy. 

I've also looked at the software you have recommend on the website for the sensors but no-one supports the MS5 unit. 

I'm currently stuck with this unit and no practical way to export the data.