Pressure, Temperature and Humidity Dataloggers
Part of the NOMAD®Family - Discontinued


Pressure, Temperature and Humidity Dataloggers  Part of the NOMAD®Family | OM-CP-PRHTEMP101 and OM-CP-PRHTEMP110

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  • Measures Temperature, Pressure and Humidity Without Any Additional Sensors
  • Temperature Range: -40 to 176°F
    (-40 to 80°C)
  • Pressure Range: 0 psia to 30 psia
  • Humidity Range: 0 to 95% RH non-condensing
  • Programmable Start Time
  • Miniature Size
  • User Calibration through Software
  • Real Time Operation
  • 16-Bit Resolution


The OM-CP-PRHTEMP101 has been Discontinued/Superseded. Please review the OM-CP-PRHTEMP101A as a replacement or contact our Data Acquisition Department.

The OM-CP-PRHTEMP101 and OM-CP-PRHTEMP110 are miniature, battery powered, stand-alone, temperature humidity and pressure dataloggers. These all-in-one compact, portable, easy-to-use devices will measure and record up to 13,107 humidity and 13,107 temperature and 13,107 pressure measurements. These dataloggers are a major leap forward in both size and performance. Its real time clock ensures that all data is time and date stamped. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. Its small size allows it to fit almost anywhere. Data retrieval is simple. Plug it into an available COM port and our easy to use software does the rest. The software converts your PC into a real time strip chart recorder. Data can be printed in graphical or tabular format and can be exported to a text or Microsoft Excel file.

Pressure Sensor: strain gage
Pressure Accuracy:±1% FSR @ 25°C, ±0.2% typical
Temperature Compensated Range: 0 to 50°C
Temperature Effect on Span:
±2% FSR @ 25°C, ±0.4% typical
Temperature Effect on Offset: ±2% FSR @ 25°C, ±0.4% typical
Temperature Specified Accuracy Range: 0 to 50°C
Pressure Resolution: 0.002 psia
Pressure Range: 0 psia to 30 psia
Temperature Sensor: thermistor
Temperature Accuracy: 0.5°C
Temperature Resolution: 0.1°C
Temperature Range: -40 to 176°F (-40 to 80°C)
Humidity Sensor: solid state semiconductor
Humidity Accuracy: ±3% RH
Humidity Resolution: 0.5% RH
Humidity Range: 0 to 100% RH non-condensing
Temperature/Humidity/Pressure Calibration:
digital calibration is available through software
Calibration Date: automatically recorded within device
to alert user when calibration is required
Recording Interval: 30/minute to 1/day selectable through software
Start Time: start time and date are programmable through software
Red Visual Indicator: LED flashes at selected reading rate
or at 1 sec rate under alarm condition
Battery Life:
OM-CP-PRHTEMP101: 1 year at 1 min reading rate
OM-CP-PRHTEMP110: 10 years at 15 min reading rate
Time Accuracy: ±1 minute per month at 20°C
Data Format: date and time stamped,
% RH, dew point mg/ml of water vapor concentration,
psia, mmHg, kPa, Torr, Bar, in Hg,°C, °F, °K, °R
OM-CP-PRHTEMP101: 30 g (1 oz)
OM-CP-PRHTEMP110: 60 g (2 oz)
Computer Interface: PC serial or RS-232C COM
OM-CP-PRHTEMP101: 2400 baud
OM-CP-PRHTEMP110: 57600 baud
Software: XP SP3/Vista and 7 (32-bit and 64-bit)
Operating Environment:
-40 to 176°F (-40 to 80°C),
0 to 95% RH non-condensing
OM-CP-PRHTEMP101 35 H x 54 W x 15 mm D (1.4 x 2.2 x 0.6")
OM-CP-PRHTEMP110 43 H x 69 W x 20 mm D (1.7 x 2.7 x 0.8")
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