Omega Products OM-CP-RHTemp101A User Manual
Humidity and Temperature Data Logger
Part of the NOMAD®Family
OM-CP-RHTEMP101A
Optional†
10 Year Battery Life
1 Second Reading Rate
Multiple Start/Stop Function
Ultra High Speed Download
Memory: 500,000 Readings
Battery Life Indicator
Optional Password Protection
Programmable High
and Low Alarms
The OM-CP-RHTEMP101A is part
of a new series of low cost, state-ofthe-art data logging devices.
The OM-CP-RHTEMP101A offers
a 10 year battery life, a 1 second
reading rate, a multiple start/stop
function, ultra-high speed download
capability, 500,000 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-RHTEMP101A is simple
and easy. Graphical, tabular and
summary data is provided for
analysis and data can be viewed
in °C, °F, K,°R, %RH, mg/ml water
vapor concentration and dew point.
The data can also be automatically
exported to Excel®for further
calculations.
The OM-CP-RHTEMP101A 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.
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To Order, Call or Shop Online at omega.com
Data can be printed in tabular
format and can also be exported
to a text or Microsoft Excel file.
The OM-CP-RHTEMP101A
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.
Specifications
Temperature Sensor:
Precision RTD Element
Temperature Range:
-40 to 80°C (-40 to 176°F)
Temperature Resolution:
0.01°C (0.018°F)
Calibrated Accuracy:
±0.5°C (0.9°F)
Humidity Sensor:
Internal semi-conductor
Humidity Range: 0 to 95% RH
Humidity Resolution: 0.1% RH
Calibrated Accuracy: ±3.0% RH,
±2% RH typical @ 25°C (77°F)
Specified Accuracy Range:
10 to 40ºC (50 to 104ºF);
10 to 80% RH
OM-CP-RHTEMP101A
shown actual size.
Reading Rate: 1 reading every
second to 1 every 24 hours
Memory: 500,000 readings;
software configurable memory wrap
250,000 readings in multiple
start/stop mode
Memory Wrap Around: Yes
(software selectable)
Start Modes:
• Immediate start
• Delay start up to 18 months
• Multiple pushbutton start/stop
StopModes:
• Manual through software
• Timed (specific date and time)
Multiple Start/Stop Mode: Start
and stop the device multiple times
without having to download data or
communicate with a PC
Multiple Start/Stop Mode
Activation:
To Start the Device:
Press and hold the pushbutton for
5 seconds, the green light will
flash during this time. The device
has started logging.
To Stop the Device:
Press and hold the pushbutton for
5 seconds, the red light will flash
during this time. The device has
stopped logging.
† Refer to ordering chart on next page for
NIST calibration ordering information.
SM
OM-CP-IFC200, Windows software displays
data in graphical or tabular format.
Real Time Recording: The device
may be used with PC to monitor and
record data in real-time
Alarm: Programmable high
and low limits; alarm is activated
when humidity reaches or exceeds
set limits
LED Functionality:
Green LED Blinks: 10 second
rate to indicate logging; 15 second
rate to indicate delay start mode
Red LED Blinks: 10 second rate
to indicate low battery and/or full
memory; 1 second rate to indicate
an alarm condition
Password Protection: An optional
password may be programmed into
the device to restrict access to
configuration options. Data may be
read out without the password
Calibration: Digital calibration
through software
Calibration Date: Automatically
recorded within device
Battery Type: 3.6V lithium battery
included; user replaceable
Battery Life: 10 years typical
at a 15 minute reading rate
Data Format: Date and time
stamped ºC, ºF, K, ºR; %RH,
mg/ml water vapor concentration,
dew point
Time Accuracy: ±1 minute/month
at 20ºC (68ºF), stand alone data
logging
Computer Interface: USB
(interface cable required);
115,200 baud
Software: XP SP3/Vista and 7
(32-bit and 64-bit)
Operating Environment:
-40 to 80ºC (-40 to 176ºF),
0 to 95% RH non-condensing
Average Battery Life vs. Reading Rate
of the OM-CP-RHTEMP101A recording
in a 25°C environment.
Dimensions:
36 L x 56 W x 16 mm D
(1.4 x 2.2 x 0.6")
Weight: 24 g (0.9 oz)
Material: ABS plastic
AVAILABLE FOR FAST DELIVERY!
To Order
Model No. Description
OM-CP-RHTEMP101A Humidity and temperature data logger
OM-CP-RHTEMP101A-CERT
OM-CP-IFC200 Windows software and 3.7 m (12') USB interface cable
OM-CP-BAT105 Replacement 3.6V lithium battery
Operator’s manual and USB cable are included with the OM-CP-IFC200 Windows software (required to operate the data logger
and sold separately).
Ordering Example: OM-CP-RHTEMP101A-CERT, humidity and temperature data logger with NIST calibration certificate
and OM-CP-IFC200d Windows software
(Specify Model Number)
†
Humidity and temperature data logger and NIST calibration certificate
To Order, Call or Shop Online at omega.com
SM
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