Honeywell E3Point Toxic and Combustible Gas Monitor Owner’s Manual
- June 9, 2024
- Honeywell
Table of Contents
E3Point Toxic and Combustible Gas Monitor
Owner’s Manual
E3Point Toxic and Combustible Gas Monitor
Make your operation run more intelligently to protect people, property and your bottom line
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 or LonWorks*
- Connects to wired or wireless system (via 301CW wireless controller)
- Wall or duct mount
- Factory-calibrated cartridges
Cost Effective
- Saves energy through Demand Control Ventilation (DCV)
- Simplifies installation/maintenance through plug-n-play sensor
- Remote sensor option provides dual gas monitoring (standalone version only)
- Optimizes BAS, fire, ventilation and other security systems
Versatile Communications
- Works through BAS to improve fault diagnostics and collect data on gas concentration levels, sensor condition, etc.
- Couple with 301C to log data and daisy-chain up to 96 E³ Point 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
- US (ANSI/UL 61010-1)
- Canada (CSA C22.2 No. 61010-1)
- pending – call your sales rep for information
E³ Point goes beyond protection to offer your building greater performance
and productivity.
Plug-N-Play Ease
E³ Point’s plug-n-play sensor is factory calibrated and works out of the box.
Upon installation, E³ Point automatically configures for quick operation. You
benefit from easier installation and maintenance, and greater adaptability to
changing building and safety requirements.
Reflex® Keeps You Safer
Only Honeywell’s patented Reflex® technology adds this extra degree of
precision and diligence to sensor monitoring to make doubly sure you’re safe.
Reflex bounces electrical signals into the E³ Point electrochemical sensor
cell at regular intervals, a form of electronic bump testing and continuous
monitoring of cell response.
Oscilloscope graph shows cell responding to Reflex pulse, indicating sensor
condition.
GREEN shows
optimal sensor condition (dynamic responsiveness to gas).
RED shows degraded sensor condition (indicating cell dry-out or failure).
Efficient Operations + Energy Savings + Economical Value = E³ Point
Smart sensor design, extreme temperature range, etc. optimize building
performance
On-demand ventilation controls energy use
Reduces cost of installation, operation and maintenance
Flexible Applications
E³ Point integrates easily with your building’s analog or digital
infrastructure as a standalone unit or network addressable device. Here are
five installation examples to make E³ Point work for you.
E³ Point Standalone Single-Sensor Operation
A low-cost application for buildings with minimal gas monitoring requirements
typical of a small facility. Offers easy installation, commissioning and
operation. Two on-board
relays can activate fan or strobe.
E³ Point Standalone Dual-Gas Sensor Operation
Economical application adds option of a second (remote) sensor for dual gas
monitoring. Two on-board relays can activate ventilation or strobes.
E³ Point/Wired-Wireless Hybrid Configuration
E³ Point offers a perfect solution for applications that require a hybrid
wireless/wired system. In this configuration, E³ Point outputs signals to a
controller (301CW) that also accepts signals from a wireless gas detector
(301W). This scheme offers great flexibility and installation cost savings for
retrofit projects. It easily handles difficult installation challenges, such
as those posed by obstructions. A relay output is provided when it is
desirable to activate fan/ventilation directly (e.g. when fan is located in
close proximity to detector).
E³ Point/Modbus Configuration
Supports Modbus protocol to daisy-chain E³ Point detectors, providing up to 96
points of monitoring on a serial bus. Excellent option for controller based
(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).
E³ Point/BACnet (MS-TP) Configuration
E³ Point outputs directly to BACnet or other BAS. Alarms, strobes and horns are activated through BAS with link to DCV/HVAC controls. This system design supports new and retrofit installations for large buildings, and can couple with a controller to effectively integrate wired and wireless system components. A relay output is provided as an option for activating ventilation directly (e.g. when fan is located in close proximity to detector).
Dual-Gas Detection In Many Combinations
E³ Point’s standalone, dual-gas configuration monitors two gases
simultaneously and cost effectively, in any of the following combinations:
toxic-toxic, toxic-combustible, oxygen-toxic, or oxygen-combustible. (The
device cannot monitor two combustible gases simultaneously.)
E³ Point Expands the Range of Gas Detection to Serve Practically All
Building Areas, Including Outbuildings
| Building Environment | Gases Present (Detected by E³ Point) |
|---|---|
| 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 |
| Car Wash | CO, NO2, C3H8 |
| Battery Charging Rooms & Hydrogen Tanks | H2 |
| Commercial Kitchen | C3H8, CO, CH4 |
| Indoor Stadium/Arena | CH, CO, CH |
Find out more
www.honeywellanalytics.com
Contact Honeywell Analytics:
Honeywell Analytics Inc.
4005 Matte Blvd., Unit G
Brossard, QC, Canada
J4Y 2P4
Tel: +1 450 619 2450
Toll free: +1 800 563 2967
Fax: +1 888 967 9938
Technical Services
ha.us.service@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.
H_E3Point_DS01081_V1_US 6/09
© 2009 Honeywell Analytics
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