E3Point®

Make your operation run more
intelligently to protect people,property and your bottom line

E3Point Toxic andCombustible GasMonitor
Flexible Operation• Comes in standalone, standalone with remote(dual gas mode) or network versions• Connects to analog or digital systems• Works with virtually any BAS including
BACnet, Modbus• Wall or duct mount• Factory-calibrated cartridges

E3Point goes beyond protection to offer yourbuilding greater performance and productivity.
Main Unit

Plug-N-PlaySensor Cartridge

Cost Effective• Saves energy through Demand Control
Ventilation (DCV)• Simplifies installation/maintenance throughplug-n-play sensor• Remote sensor option provides dual gas
monitoring (standalone version only)• Optimizes BAS, fire, ventilationand other security systems

Versatile Communications• Works through BAS to improve fault
diagnostics and collect data on gas
concentation levels, sensor condition, etc.
• Couple with 301C to log data anddaisy-chain up to 96 E3Point units

Advanced Sensing Technology• Detects CO, NO2, O2, H2, H2S, CH4, C3H8
• Advanced electrochemical (for toxic gases)
and catalytic bead (for combustible gases)
sensor performance• Uses patented Reflex® and smart
cartridge technologies

Range of Accessories• Factory-calibrated replacement cartridges• Power transformer• Vandal-resistant steel wire detector guards• Tamper-proof screws• Horns and strobes

Electrical Certifications

Ergonomicfeatures built into
E3Point include ahinged door for
maintenance ease.

Remote Unit

Plug-N-Play Ease
E3Point’s plug-n-play sensor is factory
calibrated and works out of the box. Upon
installation, E3Point automatically configures
for quick operation. You benefit from easierinstallation and maintenance, and greater
adaptability to changing building
and safety requirements.

• US (ANSI/UL 61010-1)• Canada (CSA C22.2 No. 61010-1)

Efficient
EnergyEconomical++=Operations
Savings
Value
On-demand
ventilation controls
energy use

Only Honeywell’s patented Reflex® technology
adds this extra degree of precision and diligence
to sensor monitoring to make doubly sure you’resafe. Reflex bounces electrical signals into theE3Point electrochemical sensor cell at regularintervals, a form of electronic bump testing andcontinuous monitoring of cell response.
Oscilloscope graph shows cell responding
to Reflex pulse, indicating sensor condition.

* pending - call your sales rep for information

Smart sensor design,
extreme temperature
range, etc. optimize
building performance

Reflex® Keeps You Safer

Reduces cost ofinstallation, operationand maintenance

E3Point
GREEN shows optimal sensor condition(dynamic responsiveness to gas).
RED shows degraded sensor condition(indicating cell dry-out or failure).

Flexible Applications

E3Point integrates easily with your building’s analog or digital
infrastructure as a standalone unit or network addressabledevice. Here are four installation examples to make E3Point
work for you.

E3Point Standalone Single-Sensor Operation

E3Point/Modbus Configuration

A low-cost application for buildings with minimal gas monitoring
requirements typical of a small facility. Offers easy installation,commissioning and operaton. Two on-board relays can activate fanor strobe.

301C
Modbus Communication

301R8
Modbus Communication

Up to 3 x 32 units

BAS
E3Point

Supports Modbus protocol to daisy-chain E3Point detectors, providing up
to 96 points of monitoring on a serial bus. Excellent option for controllerbased (VA301C) installations common in larger applications. A relay output
is provided as an option for activating ventilation directly (e.g. when fan is
located in close proximity to detector).

E3Point Standalone Dual-Gas Sensor Operation

E3Point/BACnet IP Configuration

Economical application adds option of a second (remote) sensor for dual
gas monitoring. Two on-board relays can activate ventilation or strobes.
E3PointNetworkRemoteUnitModbus Communication

BASDVCHVAC

Alarms, Strobes, Horns

E3Point outputs directly to BACnet or other BAS. Alarms, strobes andhorns are activated through BAS with link to DCV/HVAC controls. Thissystem design supports new and retrofit installations for large buildings,
and can couple with a controller to effectively integrate wired systemcomponents. A relay output is provided as an option for activating
ventilation directly (e.g. when fan is located in close proximity to detector).

Base UnitCarbonMonoxide(CO)
NitrogenDioxide(NO2)

E3PointHydrogen(H2)

ICPropane(C3H8)

Methane(CH4)

E3Point Expands the Range of Gas Detection
to Serve Practically All Building Areas, Including Outbuildings

XTO

M M A BL E
FLA

Dual-Gas Detection In Many Combinations

HydrogenSulfide(H2S)

Oxygen(O2)

Building Environment

Gases Present(Detected by E3Point)

Parking Structure

CO, NO2, C3H8

Loading Dock

CO, NO2, C3H8,H2

Transport Terminal

CO, NO2, C3H8,CH4

Golf Cart Maintenance/Battery Charging Area

CO, NO2, CH4,O2, H2

Maintenance Garage

CO, NO2, C3H8,
O2, H2S, H2

Hospital/Ambulance Bay

CO, NO2, C3H8, O2

Fire/Police Station

CO, NO2, C3H8,O2, H2, H2S

Boiler Room

CO, CH4, C3H8

Battery Charging Rooms& Hydrogen Tanks

H2

Commercial Kitchen

C3H8, CO, CH4

Indoor Stadium/Arena

CH4, CO, C3H8N
OXYGE
E3Point’s standalone, dual-gas configuration monitors
two gases simultaneously and cost effectively, in anyof the following combinations: toxic-toxic,toxic-combustible, oxygen-toxic, oroxygen-combustible.

Find out more
www.honeywellanalytics.com
Contact Honeywell Analytics:
Honeywell Analytics, Inc.
4005 Matte Blvd., Unit GBrossard, QC, Canada
J4Y 2P4
Tel: 450.619.2450
Toll-free: 800.563.2967
Fax: 888.967.9938
detectgas@honeywell.com
Technical Services
haservice@honeywell.com
www.honeywell.com

Please Note:
While every effort has been made to ensure accuracy in this publication, no responsibility can be accepted for errors or omissions.
Data may change, as well as legislation, and you are strongly advised to obtain copies of the most recently issued regulations,standards, and guidelines. This publication is not intended to form the basis of a contract.
DS01018_v5 12/14© 2014 Honeywell Analytics