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CO Sensor, Wall Mount, Modbus, 24VAC/DC


Price starts at $475.00

Product Code : E3SMSCO

Manufacturer : Vulcain

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VA201TQ1 is replaced with the E³Point E3SMSCO with CO Sensor, Wall Mount, Modbus, 24VAC/DC

Specifications (PDF)

E³Point Gas Detection System


E³Point is a toxic/combustible gas monitor that makes an operation run more intelligently and protects people,
property, and the bottom line. This gas monitor goes beyond protection to offer greater building performance
and productivity. E³Point can be connected to a BAS (Building Automation System) or can be used as Stand-
Alone with a Dual-Gas configuration.

The Stand-Alone Gas Monitor has two relays; Network Gas Monitors have a single relay.
The Relay rating is 5A @ 24VDC DPDT. All monitors are equipped with a display.
System temperature range is dependent on sensor selection and configuration.

E³Point replaces the VA201M, VA201T and VA301M product lines.

Wall-Mount Version

Stand-Alone, Single Gas Monitor

To order a Stand-Alone, Wall Mount, Analog, CO detector, order: 1 x E3SASCO

To order a Stand-Alone, Wall Mount, Analog, H2 detector, order: 1 x E3SA + 1 x E3H2

Network, Single-Gas Monitor

To order a Network version, Wall Mount, BACnet, CO detector, order: 1 x E3SBSCO

To order a Network version, Wall Mount, Modbus, O2 detector, order: 1 x E3SM + 1 x E3O2


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 concentation levels, sensor condition, etc.

• Couple with 301C to log data and daisy-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

• US (ANSI/UL 61010-1)

• Canada (CSA C22.2 No. 61010-1)


Download or View this product's / series details and specifications End of Life Announcement: 201M, 201T and 301M Series

This announcement is to alert you of our intent to discontinue the 201M, 201T and 301M Vulcain product

lines. Honeywell Analytics will continue to supply spare parts and service for these products for 24

months after they are withdrawn from the market or for as long after that date as supplies of inventory


Discontinued Product Lines:

201M: Stand-Alone Gas Monitor

201T: Gas Detection Transmitter

301M: Stand-Alone Single and Dual Gas Monitor

Effective dates for this announcement are:

• Immediate Discontinuance of 301M due to lack of parts availability.

• Expected date of withdrawal February 5, 2010; 201M & 201T.

• Date for last time buy is February 5, 2010; 201M & 201T.

We are providing advance notice of our intent to discontinue these product lines to allow time to

determine the most optimum migration path for each situation. The following products are available as


E³Point: Toxic and Combustible Gas Monitor (new product)

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