Onset HOBO MX800 Series User Manual

HOBO MX801 Logger Housing User Guide
®
Inside this package:
Logger housing
Mounting pin
2x O-rings for
logger
2x O-rings for 2-
sensor adapter
End cap
Installing the O-rings
1. Connect the sensor guard to the 2-sensor adapter. The sensor guard prevents damage to the sensors while
allowing ample water flow.
Note: A W-GUARD-2 anti-biofouling guard can be attached to the sensor guard to reduce biofouling. See
the
HOBO MX800 Two-Sensor Adapter (W-ADAPT-2) User Guide
2. Install two O-rings on the 2-sensor adapter by placing the assembly upright on a stable surface with the
sensor guard at the bottom. Slide the two O-rings into place using moderate force, ensuring they are
properly aligned and evenly seated into their respective grooves (see below).
3. Install two O-rings onto the MX801 logger (see above). The O-rings serve to stabilize and center each part
of the assembly.
Installing the Logger Housing
1. Before installing the MX801, ensure it is either configured, including the start mode, or awake for
HOBOconnect configuration. Slide the protective logger housing over the logger then align the holes
®
on the logger housing with the locking-screw holes on the sensor guard.
2. Slide the end cap onto the logger housing (optional), ensuring the holes on the cap align with those
on the logger housing. The end cap provides additional protection and helps reduce fouling buildup
on the logger.
1-508-759-9500 (U.S. and International)
1-800-LOGGERS (U.S. only)
The logger housing provides
protection for the HOBO
MX801 Wireless Submersible
Data Logger when used with
the 2-sensor adapter (W-
ADAPT-2). This creates a
rugged assembly for mounting
on stakes, buoy lines, and
cement blocks.
1
Specifications
Materials PVC
Stainless steel pin
Rubber O-rings
Weight 415 g (0.91 lb.)
Dimensions 26.2 cm x 7.1 cm
(10.3" X 2.8")
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