Temperature
Humidity
Pressure
Flow
Air
Quality (VOC)
Carbon
Dioxide (CO2)
Carbon
Monoxide (CO)
Nitrogen
Dioxide (NO2)
Toxic
Gases
Light
Level
Liquids
Warning
Smoke
Detection
Thermostats
Valves
and Actuators
Damper
Actuators
Weather
It
support
Carbon Dioxide (CO2) Transmitters
Room CO2 Transmitters
CDR 100VA
Carbon Dioxide transmitter CDR 100VA is used to control CO2 generator, ventilation or other cool/heat equipments. CDR 100VA can also be connected with DDC/PLC controller or other automation system.
Read more about Room CO2 transmitter CDR 100VA
Room CO2+RH+T transmitter
CDR 24HTL
Designed for real time measuring of
Carbon Dioxide level, Humidity and Temperature.
CDR 24HTL have 3 "noses" in one unit with
LCD display to show CO2+RH+T
Read more about Room CO2+RH+T transmitter CDR 24HTL
Duct CO2 Transmitters
CDD 24-series
The Carbon Dioxide transmitter CDD 24 is a duct CO2 transmitter series designed to be installed in HVAC return air ducts.
The CO2 sensing element uses the Non-Dispersive Infrared Technology (NDIR) with the patented self-calibration system to guarantee the long term stability and up to 15 years life time.
Options:
Humidity output
Temperature output
LCD display
Read more about Duct CO2 transmitters CDD 24-series
Carbon Dioxide (CO2 ) transmitters IP65
with infrared sensor CDD and CDB-series
Carbon Dioxide CO2 transmitters with two-beam infrared sensor for the continuous monitoring of the ambient air to detect carbon dioxide concentrations.
The infrared measuring method with integrated temperature and drift compensation stands for highest accuracy, selectivity and reliability despite of the calibration interval of 5 years.
The Carbon Dioxide CO2 transmitters possesses a standard analog output (0)2-10 Vdc or (0)4-20 mA, and an RS-485 interface. 2 relays with adjustable switching thresholds as well as an integrated display are available as options.
Wide selection of measuring ranges:
- 0-2000 ppm
- 0-5000 ppm
- 0-5% vol.
- 0-20% vol.
CDD-series = IP65
CDB-series = IP65, duct
The CDD-series carbon dioxide transmitters
for wall mounting
The CDB-series carbon dioxide transmitters
for duct is supplied with a Duct Mounting Set.
Output (0)2-10 Vdc or (0)4-20 mA, jumper selectable
Two-beam infrared sensor (NDIR)
Sensor life time expectancy 10 years,
in normal operation enviroment
Read more about Carbon Dioxide CO2 transmitters IP65,
CDD-series and CDB-series
Side Warning Devices /
External Devices
- Flash Light (external)
- Buzzer/Siren (external)
- Flash Light and Buzzer/Siren (external)
- Side warning devices can be used with
Carbone Dioxide CO2 transmitters
CDD and CDB-series
when the option relay pack (2 alarm relays)
RP2 is added