Senseair Esense Slim 0-5V C02 Sensor Instruction Manual
- June 6, 2024
- Senseair
Table of Contents
Installation Manual
eSENSE Slim 0-5V
CO2 sensor
General
The IAO-sensor product SSENSE Slim (sensor in industrial housing) is used to
measure indoor air carbon dioxide concentration. The 300 mm long cable
connected to the PCB makes it possible to place the sensor where the mounting
is difficult.
The unit is designed for connecting to Direct Digital Control (DDC) with 0-5V
signal inputs.
The eSENSE Slim has a permanently connected cable to the PCB.
Figure 1. The eSENSE-Slim with the cable.
Figure 2. The sense PCB. The brown cable is connected to OUT1 voltage output 0-5VDC
Electrical connections
The power supply has to be connected to +— and . is considered as system ground. The same ground reference has to be used for the sensing unit and for the DDC/signal receiver.
NOTE!
The same ground reference has to be used for the sensing unit and for the
control system!
| Connection Terminal | Function | Electrical Data | Remarks |
|---|
+∼
| Power (+)
Power ground (-)
| 24 VAC/DC+ (4-20%), 2W
24 VAC/DC-
| Red Black
OUT 1
OUT 2| Analogue Output 1 (+)
Analogue Output 2 (+)| 0-5 VDC 2-10 VDC| Brown0-2000 ppm CO2 Not connected
Table I. Electrical terminal connections for eSENSE
Output Configurations
The sensors/controllers are supplied from the factory with a 0.-.5VDC linear output for OUT1 (see Table I).
Self-diagnostics
The system contains complete self-diagnostic procedures. A full system test is executed automatically every time the power is turned on. In addition, constantly during operation, the sensor probe is checked against failure.
NOTE!
The sensor accuracy is defined at continuous operation (at least 3 weeks after installation)
Figure 3. The dimensions of the sensor in mm and (inches)
Sinclair AB (headquarter)
Stationsgatan 12 Phone: +46-(0)653 – 71 77 70
Box 96 E-mail: infosenseair.com
824 08 Delsbo
SWEDEN Web site: www.senseair.com
References
- 📧info@senseair.com
- Air quality & Gas sensing technology from Senseair
- Air quality & Gas sensing technology from Senseair