Carrier 7C-SE-C72X-X Datasheet

For more information, contact your local Carrier Controls Expert
©2023 Carrier. All Rights Reserved. Cat. No. 11-808-963-01
INTRODUCTION
The Multi Sensor possesses a high precision Occupancy, CO2, temperature, and humidity sensor
that is pre-calibrated from the factory. The Multi-Sensor is easily mounted on a wall the grommet
provided. The Multi-Sensor can be daisy-chained using the proprietary 1-wire protocol to
communicate with a master node device such as a SmartNode.
PACKAGE CONTENTS
•Multi-Sensor
•Mounting accessories
•Sensor Bus cable 30ft in length
SPECIFICATIONS
Power
3-wire interface powered at 3.3V with a
maximum current limit of 30mA
Accuracy
Temperature (typical +/- 1°F (0.5°C),
Humidity (typical +/- 2% RH),
Occupancy @ 8ft height, 100 deg cone angle,
CO2 +/- 75 ppm at 400 ~ 10000 ppm
Protection
Protection: IP 20, NEMA Type 1
Pollution grade: 2
Certification: ROHS
Communication
Sensor bus for daisy-chained sensor
communication
Long Term Drift
Humidity < 0.25%RH/yr
Temperature <0.03 0C/yr
Mounting
Firmly on the Wall/Ceiling. A torque not
exceeding 0.2Nm is to be used to fix the
device.
Operating temperature
Operating Environment: 32°F to 122°F
Storage temperature
14°F to 158 °F
MULTI SENSOR (7C-SE-C72X-X)
INSTALLATION QUICK START GUIDE
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Installation
Guide

For more information, contact your local Carrier Controls Expert
©2023 Carrier. All Rights Reserved. Cat. No. 11-808-963-01
MOUNTING
1. Drill a hole of dia 25mm (1”) and mount the Multi Sensor grommet (Figure 1) using a toggle
bolt grommet. Make sure the level lines on the gromet are parallel to the floor.
Figure 1
2. Connect the Sensor Bus cable through the grommet/grommet screw mounting to the
Multi Sensor. Refer to Figures 2 to connect the wire to the multi-sensor.
Figure 2
3. To mount the Multi Sensor on the grommet (Screw held or Toggle held), lock the top
portion of the Multi Sensor in the lock clips and push the bottom portion of the device to
lock it in place.
Figure 3 Figure 4

For more information, contact your local Carrier Controls Expert
©2023 Carrier. All Rights Reserved. Cat. No. 11-808-963-01
4. To remove the device from the installed location, use a simple tool with a dia of less than 1/8”
(3mm) and push it upwards to release the locking clip on the grommet. While doing so, pull
the Multi Sensor away from the grommet mount.
Figure 5 Figure 6
CARRIER CLIMAVISION TECHNICAL SUPPORT
Installation and servicing of Control Systems can be hazardous due to electrical
components. Only trained and qualified service personnel should install, repair or service
control system components.
For more information on wiring, commissioning, or usage of the ClimaVision product line,
please refer to any documentation provided with the job. If no documentation was provided
with the job, please use the ClimaVision Help Center (support.climavision.com) where you
can find application specific wiring schematics and helpful user guides and videos or scan
the QR code here:
If you need help beyond that, please reach out to your local Carrier distributor for support.
Scan this QR code to
get a more detailed
version of the
Installation Guide