OMEGA

OM-CP Precision RTD Temperature Data Logger, Part of the NOMAD Family

Precision RTD Temperature Data Logger

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OM CP Precision RTD Temperature Data Logger Part of the NOMAD Family 09416

 The OM-CP-RTDTEMP101A is part of a new series of low cost, state-of-the-art data logging devices. The OM-CP-RTDTEMP101A offers a 10 year battery life, a 1 second reading rate, a multiple start/stop function, ultra-high speed download capability, 1,340,000 reading storage capacity, optional memory wrap, precision RTD sensing element, battery life indicator, optional password protection, programmable high-low alarms and more. Using the software, starting, stopping and downloading from the OM-CP-RTDTEMP101A is simple and easy. Graphical, tabular and summary data is provided for analysis and data can be viewed in °C, °F, K or °R . The data can also be automatically exported to Excel® for further calculations. The OM-CP-RTDTEMP101A is 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 USB port and the easy to use Windows software does the rest. The software converts your PC into a real time strip chart recorder. Data can be printed in tabular format and can also be exported to a text or Microsoft Excel file. The OM-CP-RTDTEMP101A was designed with our customers in mind. There are free firmware upgrades for the life of the product so that data loggers already deployed in the field can grow with new technological developments. Units do not need to be returned to the factory for upgrades. The user can do this automatically from any PC.
• 100 Ω Pt RTD Input RTD 
• 10 Year Battery Life 
• ±0.05°C (±0.09°F) Accuracy 
• Multiple Start/Stop Function 
• Ultra High Speed Download 
• 1,340,000 Reading Storage Capacity 
• Memory Wrap 
• Precision RTD Sensing Element 
• Battery Life Indicator 
• Optional Password Protection 
• Programmable High and Low Alarms 
• Field Upgradeable
Red LED Blilnks10 second rate to indicate low battery and/or full memory;
1 second rate to indicate an alarm condition
Green LED Blinks10 second rate to indicate logging; 15 second rate to indicate delay start mode
LED Functionality
AlarmProgrammable high and low limits; alarm is activated when temperature reaches
or exceeds set limits
Real Time RecordingThe device may be used with PC to monitor and record data in real-time
To Stop the DevicePress and hold the pushbutton for five seconds, the red LED will flash for three seconds
and then the green LED will flash for two seconds. The device has stopped logging
Multiple Start/Stop Mode Activation: To Start the Device:Press and hold the pushbutton for five seconds, the green LED will flash during this time.
The device has started logging
Multiple Start/Stop ModeStart and stop the device multiple times without having to download data or communicate with a PC
Start Modes• Immediate start
• Delay start up to 18 months
• Multiple pushbutton start/stop
Memory Wrap AroundYes
Waterbox EnclosureBlack anodized aluminum
Data LoggerABS Plastic
Materials
Weight24 g (0.9 oz)
Waterbox Enclosure74 H x 148 W x 39 mm D (2.9 x 5.8 x 1.5')
Data Logger36 H x 56 W x 16 mm D (1.4 x 2.2 x 0.6')
Dimensions
Operating Environment-40 to 80°C (-40 to 176°F)
0 to 95% RH non-condensing
SoftwareXP SP3/Vista/7 and 8 (32 and 64-bit)
Computer InterfaceUSB (interface cable required); 115,200 baud
Time Accuracy±1 minute/month at 20ºC (68ºF), stand alone data logging
Data FormatDate and time stamped ºC, ºF, K, ºR
Battery Life10 years typical, at a 15 minute rate
Battery Type3.6V lithium battery (included); user replaceable
Calibration DateAutomatically recorded within device
CalibrationDigital calibration through software
Password ProtectionAn optional password may be programmed into the device
to restrict access to configuration options. Data may be read out without the password
Memory1,340,000 readings; software configurable memory wrap
666,000 readings in multiple start/stop mode
Reading Rate1 reading every second to 1 every 24 hours
Temperature Effect on Offset<10 ppm cumulative over entire range
Temperature Effect on Span< 2 ppm/ºC
Input ConnectionRemovable screw terminal; 2-, 3- or 4-wire
Calibrated Accuracy±0.05ºC (±0.09ºF); ±0.015 Ω (0 to 200 Ω);
±0.015 Ω + 0.015% of reading (200 to 400ºC)
Resolution0.0005Ω
Nominal Range18 to 400Ω
Temperature Resolution0.01°C (0.018°F)
Temperature Measurement Range-200 to 850°C (-392 to 1562°F)
Temperature Sensor100 Ω Pt RTD, α = 0.00385

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