Dwyer Instruments CDT-2E44-LCD | Carbon Dioxide/Temperature | Wall Mount | Universal current/voltage output | European Housing | LCD Display.
The Dwyer CDT-2E44-LCD is a wall-mount carbon dioxide and temperature transmitter with a European housing, a 0-2000 ppm CO₂ range, universal 4-20 mA, 0-5 VDC or 0-10 VDC CO₂ output, an analog temperature output and an integral LCD display. It is designed for indoor CO₂ and temperature monitoring, demand-controlled ventilation and building automation applications. Genuine stock at General Tech Services LLC, UAE, with free UAE-wide shipping. Request a quote in under a minute - call +971 6 5436933.
Part No. CDT-2E44-LCD
Product Overview
The Dwyer Series CDT Carbon Dioxide Transmitters accurately monitor CO₂ concentration and temperature in indoor environments to support ventilation control and energy-saving applications. The CDT-2E44-LCD is a wall-mount European housing model with a 0-2000 ppm CO₂ range, an analog temperature output and an integral LCD display.
A single-beam, dual-wavelength NDIR sensor provides reliable CO₂ measurement while compensating for light-source aging effects. The transmitter includes digital barometric pressure adjustment and field calibration capability. Its universal CO₂ output can be configured for 4-20 mA, 0-5 VDC or 0-10 VDC to suit different HVAC and building automation controllers.
Push buttons provide access to the transmitter menu, while an internal DIP switch can be used to lock the menu and help prevent unwanted changes. The backplate electrical connection simplifies installation.
The CDT-2E44 is the same transmitter without the integral LCD display.
Key Benefits
- 0-2000 ppm CO₂ measurement with analog temperature output
- Single-beam, dual-wavelength NDIR sensor with 15-year life expectancy
- Universal 4-20 mA, 0-5 VDC or 0-10 VDC CO₂ output
- CO₂ and temperature monitoring in one transmitter
- Integral LCD display for local monitoring
- Digital barometric pressure adjustment
- Field calibration capability
- Lockable menu using an internal DIP switch
- European wall-mount housing
- Backplate electrical connection for simplified installation
- Genuine Dwyer stock with free UAE-wide shipping
Who This Product Is Best For
- Demand-controlled ventilation in schools, offices, hospitals and commercial buildings
- HVAC and building automation systems requiring CO₂ and temperature monitoring
- Projects requiring a European wall-mount housing
- Applications requiring universal analog CO₂ outputs
- LEED-driven ventilation monitoring projects
- Installations requiring local CO₂ readings through an integral LCD display
How to Specify & Commission It
- Confirm the 0-2000 ppm CO₂ range, analog temperature output and European wall-mount housing are suitable for the application.
- Mount the CDT-2E44-LCD according to the installation requirements.
- Wire the power supply and select the required 4-20 mA, 0-5 VDC or 0-10 VDC CO₂ output.
- Connect the analog temperature output to the appropriate controller input.
- Set the barometric pressure and perform field calibration if required.
- Configure the transmitter menu and lock it with the internal DIP switch if required.
- Verify CO₂ and temperature readings at the connected controller.
Frequently Asked Questions
What does the CDT-2E44-LCD measure?
It measures CO₂ from 0-2000 ppm and provides an analog temperature output.
What CO₂ outputs are available?
The universal CO₂ output can be configured for 4-20 mA, 0-5 VDC or 0-10 VDC.
How accurate is the transmitter?
CO₂ accuracy is ±40 ppm + 3% of reading at 2000 ppm. Temperature accuracy is ±1°C at 25°C.
What sensor technology is used?
The transmitter uses a single-beam, dual-wavelength NDIR CO₂ sensor with a 15-year life expectancy.
Does the CDT-2E44-LCD have a display?
Yes. It has an integral LCD display for local monitoring.
Is the CDT-2E44-LCD wall or duct mounted?
It is a wall-mount model with a European housing.
Can the transmitter be field calibrated?
Yes. The CDT series provides field calibration capability and digital barometric pressure adjustment.
Is a non-LCD version available?
Yes. The CDT-2E44 is the same transmitter without the integral LCD display.
Is genuine stock available with UAE shipping?
Yes. Genuine Dwyer stock is available through General Tech Services LLC with free UAE-wide shipping. Call +971 6 5436933 for pricing and current availability.
Request a Quote Today
For pricing or to place an order, contact General Tech Services LLC.
Call +971 6 5436933 | www.generaltechshop.ae
