2JCIE-BU
Environment Sensor (USB Type)
Sense a variety of environmental
information
• Connects to a network via USB or Bluetooth® to enable the
sending of measurement data
• Using OMRON’s unique and innovative algorithm, enables
highly accurate determination of earthquakes based on vibrational acceleration
• Enables continuous monitoring of room air quality using a VOC
sensor
RoHS compliant
Refer to Safety Precautions on page 3.
Ordering Information
Model
Communication Interface
Output data
Minimum packing unit
(Unit: pcs)
2JCIE-BU01
Bluetooth® low energy
USB communication
Temperature, Humidity, Light, Barometric pressure, Sound noise,
3-axis acceleration *1, eTVOC *2, Discomfort index *3, Heat stroke warning level *3,
Vibration information *1 (No. of earthquakes, No. of vibrations, SI value *4)
1
Specifications
Ratings
Item
Specification
Power Supply
5 V (USB power supply)
Sensors
Temperature, Humidity, Light, Barometric pressure, Sound noise, 3-axis acceleration *1, eTVOC *2
Interface
Bluetooth® low energy (Bluetooth® v5.0)*5, USB communication (USB2.0)
Communication range
Approx. 10 m *6
Operating Temperature
−10 to 60°C
Operating Humidity
30 to 85%RH
Dimensions
Approx. 29.1 × 14.9 × 7.0 mm
Weight
Approx. 2.9 g
Absolute maximum ratings
Power supply
−0.3 to 5.5 V
Absolute maximum ratings
Output current
Max. 100 mA
Absolute maximum ratings
Temperature
−20 to 70°C
Recommended operating condition
Power supply
4.75 to 5.25 V
Characteristics
Item
Measurable range
Accuracy (Vcc = 5.0 V, Ta = 15 to 35°C if not specified) *7
Temperature
−10 to 60°C
±2°C
Humidity
0 to 100%RH
±5%RH
Light
10 to 2000 lx
±100 lx
Barometric pressure
700 to 1100 hPa
±4 hPa
Sound noise
40 to 94 dB
For reference *8
3-axis acceleration
−2000 to 2000 mg
For reference *1, *8
eTVOC
0 to 32768 ppb
For reference *2, *8
*1. 3-axis acceleration values can only be obtained in the specified operation mode. For details, refer to the Communication Interface Manual.
*2. eTVOC (equivalent Total Volatile Organic Compounds) refers to the total concentration of volatile organic compounds in a room environment. Output TVOC values
will be higher or lower depending on the type of volatile organic compound. Also, if continuously operated in high-temperature and high-humidity environments,
sensitivity for eTVOC values may decrease.
*3. Information for heat stroke and discomfort index are only guidelines to be used for air conditioning and physical condition management. An individual difference
and physical condition will greatly affect an individual feeling. Sensor output is not to be used for determining the presence of symptoms. Use only as a guideline.
Warning levels for heat stroke may not be the same as those issued by public institutions.
*4. SI (Spectral Intensity) values corresponds to the destructive energy seismic motions exert on a structure.
*5. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by OMRON Corporation is under license.
*6. Communication distance may vary according to obstacles between the communication equipment, radio wave conditions.
*7. Performance values are obtained based on the various conditions of individual tests, and do not guarantee the values obtained under combined conditions for rated
values and performance values.
*8. Reference output values are provided for reference only, and do not guarantee that operation will always take place normally within that range.
1
2JCIE-BU
Environment Sensor (USB Type)
Dimensions
(Unit: mm)
Vent hole
12
12
14.9
29.1
Window
4.5
7
Vent hole
2
LED indicator
CAD Data
2JCIE-BU
Environment Sensor (USB Type)
Safety Precautions
To assure the correct use of the product basic safety measures
should always be followed including the warnings and cautions
listed in this document.
Warning
Warning: Improper use may result in death or serious injury.
• In places where radio communications are prohibited, turn off
the Bluetooth®.
• Do not place the unit closer than 22cm (9 inches) from
implantable medical devices such as pacemakers.
• Keep the unit out of the reach of young children.
If young children swallow any small piece, immediately consult
a doctor.
• Please stop using the unit immediately, if there is strange
smell or smoke from the unit.
• Do not subject the unit to extreme temperatures, humidity,
moisture, or direct sunlight.
• Internal condensation due to severe change in temperature
may cause malfunction.
Caution
Caution: Improper use may result in minor or moderate injury to the user or
damage to the equipment.
* Property damage refers to damage related to houses and household belongings, as well as domestic animals and pets.
• Do not use the unit in the field of strong electromagnetic
waves and static electricity.
• Please read the instruction manual of your smartphone or tablet for the wireless communication.
• This unit is not a measurement instrument.
The measured values must be treated as a reference, and do
not use it for the purpose of verification or diagnosis.
• Do not disconnect the unit from the connected device during
USB communication. Doing so may cause failure or data loss.
• Do not forcefully grip the unit or handle it in a reckless manner.
Doing so may cause the unit to be damaged or may cause
injury.
Precautions for Correct Use
• Do not use this product with its vent holes (both sides) and
window covered. This will prevent accurate measured values
from being obtained.
• Do not disassemble or modify the unit.
• Do not subject the unit to strong shocks or vibrations, drop it,
step on it.
• As this is a precision instrument, do not pull forcefully on its
mounting portion or subject it to stress such as twisting, bending, or shock. Doing so may cause failure or deterioration.
• Do not immerse the unit or any of the components in water.
The unit is not waterproof. Do not wash it or touch it with wet
hands. Be careful that water does not get into the unit.
• Depending on the surrounding environment and the mounting
position, the measured characteristic may vary. The measured
values must be treated as a reference.
(1) Do not subject the unit to extreme temperatures, humidity,
moisture, or direct sunlight.
(2) Do not use the unit where it will be exposed to dew condensation.
(3) Do not subject the unit to water, oil or chemical materials.
(4) Do not use the unit where it will be exposed to flammable
gas or corrosive vapors.
(5) Do not use the unit where it will be exposed to dust, saline
matter or iron powder.
(6) Install in a location as far away from heat-generating
instruments, etc., as possible.
• This Product operates in the unlicensed ISM band at 2.4GHz.
In case this Product is used around the other wireless devices
including microwave and wireless LAN, which operate same
frequency band of this Product, there is a possibility that interference occurs between this Product and such other devices.
If such interference occurs, please stop the operation of other
devices or relocate this Product before using this Product or
do not use this Product around the other wireless devices.
• Due to the use of radio waves, third parties may intercept
transmissions either deliberately or accidentally. Do not use
this Product for matters related to vital secrets or human lives.
• This product is designed and manufactured as a general-purpose item for general industrial products. Usage for the following applications is not intended and OMRON shall not provide
any warranty for this product if customers in fact use this product for such applications.
(a) Applications requiring high levels of safety (Ex. Nuclear
control equipment, combustion equipment, aviation/space
equipment, railroad equipment, lift equipment, amusement
park machinery, medical instruments, safety devices, and
other applications that may cause the loss of life or injury)
(b) Applications requiring high reliability (Ex. Gas/water/electricity supply systems, systems that operate continuously
for 24 hours, applications regarding rights and assets such
as payment systems, etc.)
(c) Applications in severe conditions or environments (Ex.
Equipment installed outdoors, equipment subjected to
chemical contamination, equipment subjected to electromagnetic interference, equipment subjected to vibration
and shock, equipment operated continuously for long
period of time, etc.)
(d) Applications in conditions or environments not listed in
these specifications
• In addition to the contents of (a) through (d) above, this product is also not designed for use with automobiles (including
two-wheel vehicles, the same applies hereinafter). Do not use
for applications where mounted on automobiles. Ask your
OMRON representative for details regarding products for
mounting on automobiles.
3
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have
any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing
by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE
PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL
SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products
or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election,
to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the
non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price
of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other
claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly handled, stored,
installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by
Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or
unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system
assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in
writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is
not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system,
or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with
respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it
to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice
to change part numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be
assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to
confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
Please check each region's Terms & Conditions by region website.
OMRON Corporation
Electronic and Mechanical Components Company
Regional Contact
Americas
https://www.components.omron.com/
Asia-Pacific
https://ecb.omron.com.sg/
Korea
https://www.omron-ecb.co.kr/
Europe
http://components.omron.eu/
China
https://www.ecb.omron.com.cn/
Japan
https://www.omron.co.jp/ecb/
© OMRON Corporation 2018 All Rights Reserved.
In the interest of product improvement, specifications are subject to change without notice.
Cat. No. A281-E1-01
0618 (0618)