Manuals - OMEGA Engineering

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Starting and Stopping Data Logging To initiate data logging, make sure the RH700 is not operating in settings viewing or changing mode. MEASURING MOISTURE LEVELS In addition to the modes for measuring five condensation-related parameters, the RH700 has two separate moisture level measurement modes: MI and ME. KEY FEATURES • Measures 1) ambient temperature, 2) relative humidity (RH), 3) absolute humidity (AH, in mg/L or g/m3), 4) GPP (mixing ratio—in grains per pound or g/kg), 5) relative moisture level using pinless sensor, 6) absolute moisture level using included pin-type probe, 7) dew point, 8) wet bulb temperature, 9) surface temperature (requires optional “K” type thermocouple probe), 10) condensation temperature (requires optional “K” type thermocouple probe), 11) atmospheric pressure and 12) vapor pressure • Stores/recalls 20 pairs of readings in/from on-board nonvolatile memory • Logs up to 8000 data points internally, for later download and display as Excel-formatted graph or table on Windows PC using included software, driver and USB cable • Settable high and low alarms for RH, relative moisture level and absolute moisture level • Backlit LCD with 3-digit primary readout + 4-digit secondary readout • Field calibratable in pinless moisture level mode • Min/Max, Data Hold, and 30-minute Auto Power Off functions • 1 year limited warranty SAFETY INSTRUCTIONS • Do not operate the RH700 in the presence of flammable or explosive gases. In the lower screen shot at right, the time shown is 19:18:12 (7:18:12 p. Repair instructions and/or specific problems relative to the product. Before using the meter to make measurements, remove the dust cap protecting the humidity/temperature sensor. Alternatively, you can repeatedly press the UP> button to recall all readings in the order in which they were stored, or the <DN button to recall them in reverse order. above the Record number indicator at the lower left of the LCD. WHAT’S IN THE PACKAGE The RH700 comes in a soft carrying pouch inside a box. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. Have the following information available BEFORE contacting OMEGA: 1. With meter on, pressing button briefly freezes primary and secondary readouts; pressing and holding button powers meter off. When the Year value is correct, press the LOG/SET button to save the setting and advance to the Month field, which should now be flashing. Water damage remediators will also make use of the RH700’s ability to calculate an environment’s mixing ratio (often represented using the unit GPP, or grains per pound). If you press and hold the UNIT or STORE/ENTER button, you can ramp up or down quickly to any possible value. (19mm) Dew Point Range -76° to 140°F (-60° to 60°C) Atmospheric Pressure Range 30 to 120 kPA Vapor Pressure Range 0 to 20. 11 If the primary readout shows a value other than 0. OMEGA’s Warranty adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time. OMEGA warrants only that the parts manufactured by the company will be as specified and free of defects. 2 shows all possible indications on the unit’s LCD