Omega Products OM-CP-THERMALERT-RH User Manual

Wireless Humidity and Temperature Monitoring and Alarming System
Part of the NOMAD® Family

OM-CP-THERMALERT-RH

Optional†

U

Wireless Two-Way
Communication

U

Precision RTD Sensing

Element

U

View Data in Real-Time

U

2 Year Battery Life

U

Battery Life Indicator

U

Field Upgradeable

OM-CP-THERMALERT-RH,
shown actual size.

The OM-CP-THERMALERT-RH
is a humidity and temperature
monitoring and alarming
system, designed specifically for
laboratories, warehouses and
other environments where humidity
monitoring is critical. The system
can be used to monitor a single
temperature location or expanded
to include hundreds of locations by
adding additional transmitters.

The OM-CP-THERMALERT-RH
provides real time notification
of humidity and temperature
deviations, and features a user
programmable alarm that can be
configured to send a message via
text message, screen alarm/or
e-mail if an alarm condition occurs.

The OM-CP-THERMALERT-RH
system is equipped with wireless
two-way communication. Full
communication can be performed
directly from a central PC, including
starting, stopping and downloading.
In addition to wirelessly transmitting
data, OM-CP-THERMALERT-RH
also stores each reading to internal
memory for backup. This back up
data may be retrieved wirelessly at
a later time. Customers can setup
automatic archiving preferences,
ensuring all data is saved and
retained to comply with federal
regulations.

Specifications

TEMPERATURE
Sensor: Semiconductor
Range: -20 to 80°C (-4 to 176°F)
Resolution: 0.01°C (0.18°F)

Calibrated Accuracy: ±0.5°C

(0.9°F) 0 to 150°C (32 to 122°F)

HUMIDITY
Sensor: Semiconductor
Range: 0 to 95% RH
Resolution: 0.1% RH
Calibrated Accuracy: ±3.0% RH

[±2% RH typical at 25°C (77°F)]

WIRELESS
RF Frequency: 2.45 GHz IEEE

802.15.4 ultra-low power wireless
transceiver with fully bi-directional
communication

Band: ISM band 2.405-2.48 GHz
Output Power: +0dBm typical
Transmitter Range (to Receiver

or Repeater):
Outdoor Line-of-Sight:

122 m (400’)

Indoor: 46 m (150’)
GENERAL
Reading Rate: One reading every

two seconds to one every 24 hours
Memory: 15,000 readings; software

configurable memory wrap

Wrap Around: Yes
Start Modes:

 •Immediatestart
 •Delaystartupto18months

Calibration:Digitalcalibration
through software

Calibration Date: Automatically
recorded within device

Battery Type: 3.6V lithium battery
(included); user replaceable

Battery Life: 2 years typical
Data Format:Dateandtime

stamped ºC, ºF, K, ºR
Time Accuracy: ±1 minute/month

at 25°C (77°F)
Computer Interface:

OM-CP-RFC1000 required;
115,200 baud
Software: XP SP3/Vista/
Windows® 7 (32- and 64-bit)

Operating Environment:

-20 to 80ºC (-4 to 176ºF),
0 to 95% RH non-condensing

Dimensions:
55Wx127Hx33mmD
(2.2 x 5.0 x 1.3")

Enclosure Material: ABS Plastic
OM-CP-RFC1000 Transceiver

(Acts as Receiver or Repeater)
Sensitivity: -95 dBm typical

Max Number of Transmitters:

Up to 20 transmitters sending data
directly to the transceiver or up to
300 transmitters using additional
transceivers (20 transmitters per
transceiver)

Max Distance to Transceiver

or from one Transceiver
to the Next:

Outdoor Line-of-Sight:
122 m (400')
Indoor: 46 m (150')

†

Refer to next page for NIST calibration

ordering information.

1

To Order, Call or Shop Online at omega.com

SM

OM-CP-THERMALERT-RH,

shown smaller

than actual size.

†

Refer to next page for NIST calibration

ordering information.

OM-CP-RFC1000,

transceiver

OM-CP-RFC1000,
Windows software
displays data in graphical
or tabular format (sold
separately).

The RF-LogNet software

is used to configure the

OM-CP-THERMALERT-RH

wireless transmitters and

streams data to the

OM-CP software.

To Order

visit omega.com/om-cp-thermalert-rh for pricing and details

Model No. Description

OM-CP-THERMALERT-RH Wireless humidity and temperature transmitter
OM-CP-THERMALERT-RH-CERT† Wireless humidity and temperature transmitter

OM-CP-RFC1000 Wireless transceiver package includes RF transceiver, USB cable,

OM-CP-BAT109 Replacement 3.6V lithium battery

Comes complete with 3.6V lithium battery
The OM-CP-RFC1000 transceiver package is required to operate the wireless transmitter and is sold separately.
Ordering Example: OM-CP-THERMALERT-RH-CERT, wireless humidity and temperature transmitter with NIST calibration certificate

and OM-CP-RFC1000, wireless transceiver package.

with NIST calibration certificate

ac adaptor OM-CP Windows software, RF-LogNet software
and operator’s manual

To Order, Call or Shop Online at omega.com

SM

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