NTI ENVIROMUX Series User manual

MAN426 Rev Date 10/04/2022
E-CO2-LC
Carbon Dioxide Sensor
Installation and Operation Manual
ENVIROMUX®Series

TRADEMARK
ENVIROMUX and the NTI logo are registered trademarks of Network Technologies Inc in the U.S. and other countries. All other
brand names and trademarks or registered trademarks are the property of their respective owners.
COPYRIGHT
Copyright © 2022 by Network Technologies Inc. All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written consent of Network Technologies Inc, 1275 Danner Drive, Aurora, Ohio 44202.
CHANGES
The material in this guide is for information only and is subject to change without notice. Network Technologies Inc reserves the
right to make changes in the product design without reservation and without notification to its users.

TABLE OF CONTENTS
Introduction......................................................................................................................................................................1
Materials..........................................................................................................................................................................1
Wiring ..............................................................................................................................................................................2
Technical Specifications..................................................................................................................................................3
Warranty Information.......................................................................................................................................................3

NTI ENVIROMUX Low Cost Carbon Dioxide Sensor
1
INTRODUCTION
E-CO2-LC carbon dioxide sensor adopts a new type of infrared verification technology for CO2concentration measurement, and
the response rapid and sensitive. This carbon dioxide sensor includes an ABS waterproof shell. It is a professional industrial CO2
sensor and supports 0-5VDC output. This is a wall-mounted CO2sensor that can be used in greenhouses, industrial waste gas
monitoring, farming monitoring, etc.
Features:
Measures CO2 in a range of 0 to 5,000 ppm.
oAccuracy: ±(3% of reading + 50ppm) at 77°F (25°C)
oSensing element: Single Beam Non-Dispersive Infrared (NDIR)
0 to 5 VDC output.
Includes 12V/1A power supply.
Current consumption: 60mA @ 12VDC.
Weatherproof enclosure.
oIP65-rated water and dust protection.
Operating temperature: 14 to 122°F (-10 to 50°C).
Operating relative humidity: 0 to 80% non-condensing RH.
Regulatory approvals: CE
Requires the E-S5VDC sensor converter to operate with E-2D/5D/16D.
oE-S5VDC maximum cable length: 1000 ft (305 m).
oE-S5VDC powered by E-2D/5D/16D.
MATERIALS
Materials supplied with this kit:
NTI ENVIROMUX E-CO2-LC Carbon Dioxide Sensor
110-240VAC, 50 or 60Hz-12VDC/1A AC Adapter With Country-specific line cord
Wall Mount Hardware
2- WC-UY2 Butt Splices
URL Slip with path to ENVIROMUX sensor manuals
Materials Not supplied but REQUIRED:
ENVIROMUX E-S5VDC 0-5VDC Sensor Converter (Sold separately)

NTI ENVIROMUX Low Cost Carbon Dioxide Sensor
2
WIRING
Purpose Color Signal
Brown Power- Positive
Power
Supply Black Power-Negative
Blue Signal- Positive
CO2 Signal Green Signal- Negative

NTI ENVIROMUX Low Cost Carbon Dioxide Sensor
3
TECHNICAL SPECIFICATIONS
Detection Range 0-5000 ppm
Accuracy ±50ppm+3% Full scale) at 25℃
Stability <2%F-S
Non-linearity <1%F-S
Response time 90% step change is generally less than 90S
Data update time 2s
System warm-up time 2 minutes (ready to function/; 10 minutes (maximum accuracy)
Power 10 to 30VDC (110-240VAC, 50 or 60Hz-12VDC/1A AC Adapter supplied)
Current Draw 60mA (@12VDC)
Output Signal 0-5VDC
Operating Temperature -10˚to 50˚C
Operating Relative
Humidity 0 to 80% RH non-condensing
Enclosure Material ABS Plastic, IP65
Size WxDxH 4.33x1.73x3.35 in. (110x44x85mm)
Approvals CE
Note: This sensor will provide indication of the presence of carbon dioxide to an ENVIROMUX Enterprise
Environment Monitoring System (E-16D/-5D/-2D) when connected through an E-S5VDC sensor converter.
WARRANTY INFORMATION
The warranty period on this product (parts and labor) is two (2) years from the date of purchase. Please contact Network
Technologies Inc at [phone] (800-RGB-TECH) or [phone] or visit our website at http://www.networktechinc.com for
information regarding repairs and/or returns. A return authorization number is required for all repairs/returns.
MAN426 Rev. 10/04/22