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Product Groups
4-Channel Temperature Data LoggerPart of the NOMAD® Family
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
  • 100PT RTD Input
  • Real Time Operation
  • 0.01°C Resolution
  • Programmable Start Time
  • User Calibration Through Software
 Manuals (contact with email : [email protected])


The OM-CP-QUADRTDtemperature logger is a 4-channel,battery powered, stand-alone, RTDbased precision temperaturerecorder. This is an all-in-onecompact, portable, easy-to-usedevice that will measure and recordup to 21,845 measurements perchannel. The storage medium isnon-volatile solid state memory,providing maximum data securityeven if the battery becomesdischarged. The device can bestarted and stopped directly fromyour computer and its small sizeallows it to fit almost anywhere.The OM-CP-QUADRTD makes dataretrieval quick and easy. Simplyplug it into an empty COM port andthe easy-to-use Windows softwaredoes the rest.

The Windows software convertsyour PC into a real time strip chartrecorder. Data can be printed ingraphical or tabular format and canalso be exported to a text orMicrosoft Excel file.

Input Type:
100Pt RTD, α = 0.00385
Measurement Range:-200 to 850°C (-328 to 1562°F)
Resolution: 0.01°C
Calibrated Accuracy: ±0.1°[email protected] 25°C ambient
(does not includeRTD error)
Specified Accuracy Range:
-200 to 850°C (-328 to 1562°F)

Nominal Range:
0 to 500Ω
Resolution: 0.001
Calibrated Accuracy: ±[email protected] 25°C ambient
Specified Accuracy Range:0 to 500Ω
Channels: 4
Input Connection: Removablescrew terminal;
2, 3, or 4 wireinterface
Start Time: Start time and date
areprogrammable through software
Real Time Recording: Device maybe used with PC
to monitor andrecord data in real time
Memory: 21,845 readings perchannel
Recording Interval: 2 sec to 12hours,
selectable through software
Calibration Date: Automaticallyrecorded within device
to alertuser when calibration is required
Temperature Calibration: Digitalcalibration is available in software
Power: 9 V lithium battery included; 120 Vac power optional
Battery Life: 1 year typical
Data Format: Date and timestamped, °C, °F, °K, °R,
Time Accuracy: ±1 minute permonth at 20°C
(when RS-232 portnot in use)
Computer Interface: PC serial,RS-232C COM or USB
(interface cablerequired) 2400 baud
Windows XP SP3/Vista/7 and 8 (32-bit and 64-bit)
Operating Environment:-20 to 60°C (-4 to 140°F)
0 to 95% RH non-condensing
89 H x 111 W x 26 mm D
(3.5 x 4.4 x 1.0")
Weight: 370 g (13 oz)
Material: Black anodized aluminum
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