2. Dwyer
  3. CDSN

Dwyer CDSN User manual

  • I have reviewed the provided Quick Start Guide for the Dwyer CDSN Carbon Dioxide Transmitter. This document provides essential instructions for mounting, wiring and accessing online resources. I am ready to answer any questions you may have about the device or the document content.
  • How to remove the front cover?
    Where should I mount the backplate?
    How can I access additional resources?
    What passive temperature sensors are included?
QUICK START GUIDE
1. Remove front cover from
backplate by squeezing the top
and bottom of the backplate.
2. Mount the backplate to an
electrical box or on a vertical
surface away from external
  inuences.
3. Attach wires according to the
diagram on reverse side.
4. Scan QR code with a smart device
to open the product web page for
additional resources.
Model CDSN
Carbon Dioxide Transmitter
Bulletin AQ-CDSN-QS
WIRING INFORMATION
Printed in U.S.A. 12/21
FR# 444647-50 Rev. 1
©Copyright 2021 Dwyer Instruments, Inc.
PASSIVE
TEMPERATURE
SENSOR
PWR
COM
OUT
SEN
F
SEN
A
SEN
B
COM
CURVE F
CO2
RECEIVER
-+
-+
POWER
SUPPLY
CURVE A
CURVE B
COMMON
1 2 345 678
Included passive sensor:
SensorA-10KΩtype3NTC
thermistor
SensorB-10KΩtype2NTC
thermistor
SensorF-20KΩNTCthermistor
/