U.S. Patent Numbers: TBD
Canadian Patent Numbers: TBD
Transportation Classification
The Federal Aviation Administration prohibits operating transmitters and receivers on all commercial aircraft. When powered, the 100G ERT Module is considered an operating
transmitter and receiver and cannot be shipped by air. All product returns must be shipped by ground transportation.
WARNING! Only authorized Itron personnel should attempt repairs on Itron
equipment. Attempts to do so by others might void any maintenance contract
with your company. Unauthorized service personnel might also be subject to
shock hazard on some Itron equipment if removal of protective covers is
attempted.
WARNING! Substitution of components may impair intrinsic safety.
WARNING! To prevent ignition of flammable or combustible atmospheres,
disconnect power before servicing.
Compliance Statement
This device complies with Part 15 of the FCC Rules. Operation of this device is subject to the following two conditions:
• This device may not cause harmful interference.
• This device must accept any interference that may cause undesirable operation.
This device must be permanently mounted such that it retains a distance of 20 centimeters (7.9 inches) from all persons in order to comply with FCC RF exposure levels.
Modification and Repairs
To ensure FCC compliance and system performance, this device and antenna shall not be changed or modified without the expressed approval of Itron. Any unauthorized modification
will void the user’s authority to operate the equipment.
Meter Installation/Removal
In the event of malfunction, all repairs should be performed by Itron. It is the responsibility of users requiring service to report the need for service to Itron.
WARNING! Follow these procedures to avoid injury to yourself or
others.
•The lithium battery may cause a fire or chemical burn if it is
not disposed of properly.
•Do not recharge, disassemble, heat, or incinerate the lithium
battery.
Enscan, ERT, Itron, ReadOne, and Endpoint-Link are registered trademarks of Itron, Inc. All other product names and logos in this documentation are used f or identification purposes
only and may be trademarks or registered trademarks of their respective companies.
Suggestions
If you have comments or suggestions on how we may improve this documentation, send them to
If you have questions or comments about this application, contact Itron Technical Support:
Itron, Inc.
• Mail: Itron, Inc. Attention: Customer Care, 2111 N Molter Road, Liberty Lake, WA 99019
Installing the 100G ERT Module.......................................................................................................74
Program the ERT....................................................................................................................79
iv Natural Gas Solutions 100G Installation Guide
C HAPTER 1
The 100G is Itron's latest gas encoder-receiver-transmitter (ERT®) module.
ERT modules are radio-frequency (RF) devices that transmit meter data. The RF meter data
can be received by a reading device that is within transmission distance of the ERT. Itron's
100G ERT module has increased output power over legacy gas ERT modules for increased
RF transmission distance.
This installation guide shows you how to install the 100G ERT Module on meters from a
variety of manufacturers. To ensure you have a meter that is compatible with the 100G ERT
Module, refer to the
Transmission Modes
Once installed, the 100G ERT module has three available transmission modes:
Fixed Network Mode In this mode, a 100G ERT module transmits a high-powered
•
RF message every 60 seconds. Output power in this mode is 250 milliwatts or
+24dBm; expected battery life is 20 years.
Meter Compatibility List on page 6.
•
Mobile and Handheld Mode In this mode, a 100G ERT module transmits a
medium-powered RF message every 15 seconds. Output power in this mode is 10
milliwatts or +10dBm; expected battery life is 20 years.
•
(Optional) Hard to Read Mobile and Handheld Mode In this mode, a 100G ERT
module transmits a high-powered RF message every 30 seconds. Output power in this
mode is 250 milliwatts or +24dBm; expected battery life decreases to 15 years in this
mode, however. The
for 100G ERT modules that are difficult to read under normal conditions, such as
modules installed on roof tops or in sub-basements.
An FCC license is not required to read 100G ERT modules.
Specifications
The functional and operational specifications for the 100G are listed below.
Functional Specifications Description
Power Source
Tamper Detection
FCC Compliance
Industry Canada Compliance
Measurement Canada Approval
Intrinsically Safe per
Product Identification
Hard to Read Mobile and Handheld Mode should only be used
Two "A" cell lithium batteries
Tilt tamper and magnetic tamper
Part 15 certified
RSS-210 certified
Yes
UL Class I, Division 1, Groups C and D
Numeric and barcoded ERT module type and serial
number
Natural Gas Solutions 100G Installation Guide 5
Chapter 1 American Meter Installation
Functional Specifications Description
Construction Materials
Operational Specifications Description
Operating Temperatures
Operating Humidity
Program Frequency
Transmit Frequency
Data Integrity
Meter Compatibility List
The following meters are compatible with the 100G. Due to continuous research, product
improvements, and enhancements, Itron reserves the right to change this list at any time.
Gray polycarbonate back plate with Santoprene®
gasket; clear polycarbonate front cover; encapsulated
electronics
-40° to 158° F (-40° to +70° C)
5 to 95percent relative humidity
908 MHz
Spread spectrum 908 to 924 MHz ISM band
Verified in every data message
To ensure you have the latest Meter Compatibility list available, contact your Itron
representative.