How to open the data logger housing
The data logger has a waterproof design which requires the sensors and SIM card to be connected internally.
ATTENTION To avoid any damage disconnect the power supply before opening the housing!
To open the housing remove the cover strips on both sides of the data logger and loosen the four bolts with a Philips or flat-head screwdriver. Then, remove the lid by turning it carefully upside down. Be careful not to strain any signal wires.
Figure 4 Open the MRL‑8E housing
Before closing the data logger make sure that the rubber seal is not broken and firmly sitting in its groove!
When closing, tighten diagonally positioned screws step by step!