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SM
Wireless Humidity and Temperature Transmitter Part of the NOMAD® Family
OM-CP-RFRHTEMP101A
Starts at
$
269
⻬ Measure Dew Point
and Vapor Concentration
⻬ Multiple Transmitter
Configurations
⻬ Automatically Converts a PC
into a Strip Chart Recorder
⻬ Programmable Start Time
⻬ Memory Wraparound
OM-CP-RFC200A, $249, Windows
software, displays data in graphical
or tabular format
OM-CP-RFRHTEMP101A, $269,
shown larger than actual size
The OM-CP-RFRHTEMP101A is a
miniature, wireless, battery-powered,
standalone humidity and temperature
transmitter. This portable, easy-to-use
device will read and transmit
temperature and humidity
measurements to the host computer,
where the data can be analyzed in
real-time. These readings are also
logged to the device’s memory for
added data security. The convenient
slide switch turns the transmitter on or
off. Data is received at the PC using
the OM-CP-RFC101A receiver, which
attaches directly to the serial port. All
received data is time and date
stamped and stored directly in the PC.
The OM-CP-RFRHTEMP101A is a
major leap in both size and
performance. Its small size allows it to
fit almost anywhere. Numerous units
can be used to transmit data
to the same receiving station. The
Windows software converts a PC into
a real-time strip chart recorder. Data
can be printed in graphical and tabular
format or exported to a text or
Microsoft Excel file.
Specifications
Temperature Sensor:
Semiconductor
Temperature Range: -30 to 70°C
(-22 to 158°F)
Temperature Resolution: 0.1°C
Calibrated Accuracy: +0.5°C, 0 to
50°C (32 to 122°F)
HUMIDITY CHANNEL
Humidity Sensor: Semiconductor
Humditity Range: 0 to 100% RH
non-condensing
Humidity Resolution:
0.5% RH
Calibrated Accuracy:
+3% RH (+2% RH typical
at 25°C)
Response Time:
90% change in 60 seconds
in slow moving air
Calibration: Digital
calibration through software
Start Time: Softwareprogrammable start time
and date (up to 6 months
in advance)
Real-Time Recording:
Transmits data to PC to
monitor and record data
in real-time
Memory: 5461 readings
per channel
TEMPERATURE/HUMIDITY
Reading Interval:
1 reading every 30 seconds
to 1 every 12 hours
Data Format: Date and time stamped;
°C, °F, °K, °R; % RH, mg/ml of water
concentration
Time Accuracy: +
1 minute/month
[at 20 to 30°C (-4 to 86°F)]
Computer Interface: PC serial,
RS-232C COM or USB (interface
cable required); 57,600 baud
RF Baud Rate: 4800 baud
RF Carrier Communication:
418 MHz
The OM-CP-RFC200A receiver package is required to operate the wireless transmitter.
NIST calibration for temperature only.
Ordering Example: OM-CP-RFRHTEMP101A-CERT wireless humidity temperature
transmitter with NIST calibration certificate and
OM-CP-RFC200A
Windows software,
USB cable with receiving antenna, $329 + 249 = $578.
To Order
(Specify Model Number)
Model No. Price Description
OM-CP-RFRHTEMP101A $269 Wireless humidity and temperature data logger
OM-CP-RFRHTEMP101A-CERT 329 Wireless humidity and temperature data logger
with NIST calibration certificate
OM-CP-RFC101A 199 Receiver package includes RF receiver,
1.22 m (4') RS-232 cable with DB9F
termination, Windows software and
operator’s manual
OM-CP-RFC200A 249 Receiver package includes RF receiver,
3.7 m (12') USB cable, Windows software
and operator’s manual
OM-CP-BAT105 12 Replacement 3.6 V lithium battery
AVAILABLE FOR FAST DELIVERY!
Range: 36 m (120') line of sight
Power: 3.6 V lithium battery
(included)
Battery Life: 1 year typical
(1 minute reading rate @ 25°C)
Software:
XP SP3/Vista and 7
(32-bit and 64-bit
Operating Environment:
-30 to 70°C (-22 to 158°F) 5 to 95%
RH non-condensing
Dimensions: 20 H x 42 W x 68 mm
D (0.8 x 1.7 x 2.7")
Weight: 60 g (2 oz)
Enclosure: ABS plastic
OM-CP-RF Series
wireless voltage,
current and pulse input
transmitters also available.
Visit omega.com
for details.
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