![background image](http://html1.mh-extra.com/html/omega/om-cp-shock300/om-cp-shock300_instruction-sheet_736863005.webp)
5
OM-CP-ULTRASHOCK-A & OM-CP-SHOCK300
Humidity
The OM-CP-ULTRASHOCK-A utilizes polymer type humidity sensor and a high-tech Gore® vent material at
the entrance holes to the internal temperature and humidity sensor chamber. The vent equalizes pressure,
reduces condensation and also blocks entry of liquids and other contaminants.
If the unit has been exposed to very high levels of humidity for extended time, it will return to normal
measurement accuracy by storing it in normal room humidity (approximately 50% RH) conditions for several
days.
Temperature
The OM-CP-ULTRASHOCK-A utilizes a silicon temperature sensor and is calibrated for accuracy. When
measuring humidity and temperature, in addition to shock, please note that there will be a delay in response
time to humidity and temperature measurements as the OM-CP-ULTRASHOCK-A processes shock events
before other parameters.
Pressure
The OM-CP-ULTRASHOCK-A pressure sensor is designed to measure barometric pressure from very low
altitudes to those altitudes found in aircraft, up to high altitude balloons. While specified to 300 mbar, it will
continue to report data to 100 mbar. This equates to approximately 53,000 feet.
The pressure sensor is contained within the same sealed chamber as the temperature and humidity sensors
and is also protected by the Gore® vent.
Device Operation
Enabling and Disabling of Channels
1. Connect the logger to the interface cable.
2. Highlight the data logger in the Connected Devices
list.
3. Click
Properties
or right click the logger in the list
and select
Properties
.
4. Select
Channels
in the Properties list.
5. Check or uncheck
Enable data recording
for each
channel you want to enable or disable.