Dwyer Instruments CDWP-02W-C5 | Industrial CO2 Transmitter | 0-2000 PPM range | Wall mount | With 5-8mm cable gland
The Dwyer Instruments CDWP-02W-C5 is an industrial CO₂ transmitter designed for accurate carbon dioxide monitoring in industrial, agricultural, animal husbandry, and indoor environments. It measures 0-2000 PPM CO₂ using a single-beam dual-wavelength NDIR sensor and provides selectable 4-20 mA, 0-5 VDC, or 0-10 VDC outputs for connection to building management systems, PLCs, and other control equipment.
The transmitter features a rugged IP54 aluminum housing with an exterior gray finish coat tested to withstand a 168-hour salt spray corrosion test. This wall-mounted version includes a 5-8 mm cable gland and screw terminal block for electrical connection.
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Part Number: CDWP-02W-C5
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Product Overview
The Dwyer CDWP-02W-C5 is part of the Series CDWP industrial carbon dioxide transmitter range. It continuously monitors CO₂ concentration and converts the measured value into a selectable analog output for integration with control and automation systems.
The 0-2000 PPM measurement range is suitable for applications where reliable CO₂ monitoring is required across industrial and controlled-environment spaces. Its single-beam dual-wavelength NDIR sensor is designed to reduce the effects of light-source aging, supporting stable long-term measurement performance.
The transmitter offers flexible output selection between 4-20 mA, 0-5 VDC, and 0-10 VDC, allowing it to interface with a wide range of building management controllers and PLC systems. The 4-20 mA output supports a maximum load of 500 Ω, while the voltage outputs require a minimum load of 500 Ω.
The rugged IP54 aluminum enclosure provides protection against splashing liquid and airborne dust or debris. The exterior gray finish has been tested in a 168-hour salt spray corrosion test, making the transmitter suitable for demanding environments including agricultural and animal husbandry applications.
The CDWP-02W-C5 is designed for vertical wall mounting, with the electrical connection pointing downward. Its cable gland accommodates cables from 5 to 8 mm, while the screw terminal block simplifies field wiring.
For applications requiring a higher measurement range, the CDWP-05W-C5 provides a 0-5000 PPM CO₂ range in the same housing configuration.
Key Benefits
- 0-2000 PPM CO₂ measurement range
- Single-beam dual-wavelength NDIR sensor
- Selectable 4-20 mA, 0-5 VDC, or 0-10 VDC output
- Rugged IP54 aluminum housing
- Exterior finish tested for 168-hour salt spray corrosion resistance
- 5-8 mm cable gland with screw terminal block
- Vertical wall-mount configuration
- Suitable for industrial, agricultural, hydroponic, and animal husbandry environments
- Operates from 16-35 VDC or 19-28 VAC
- Genuine Dwyer Instruments stock with free UAE-wide shipping
Who This Product Is Best For
The Dwyer CDWP-02W-C5 is suited for users who need continuous CO₂ monitoring and analog output integration, including:
- Animal husbandry and confined feeding operations
- Agricultural and hydroponic environments
- Industrial spaces requiring CO₂ monitoring
- Indoor environments connected to building management systems
- Facilities using PLC-based monitoring and control systems
How to Specify & Commission It
- Mount the CDWP-02W-C5 vertically on the wall with the electrical connection pointing downward.
- Route the cable through the 5-8 mm cable gland and connect the power and output wiring to the screw terminal block.
- Select the required analog output: 4-20 mA, 0-5 VDC, or 0-10 VDC.
- Configure the required barometric pressure and background settings through the transmitter menu.
- Verify the CO₂ reading and output signal before placing the transmitter into normal operation.
The transmitter operates from 16-35 VDC or 19-28 VAC and has an average power consumption of approximately 2 W, with peak consumption of 3.75 W.
Frequently Asked Questions
What CO₂ range does the Dwyer CDWP-02W-C5 measure?
The CDWP-02W-C5 measures carbon dioxide concentrations from 0 to 2000 PPM CO₂.
What type of sensor does the CDWP-02W-C5 use?
It uses a single-beam dual-wavelength NDIR sensor, designed to reduce the effects of light-source aging.
What outputs are available?
The transmitter provides selectable 4-20 mA, 0-5 VDC, or 0-10 VDC outputs.
What is the enclosure rating of the CDWP-02W-C5?
It has an IP54 aluminum enclosure. The exterior gray finish has also been tested to withstand a 168-hour salt spray corrosion test.
What cable size does the cable gland accommodate?
The supplied cable gland is designed for cables from 5 to 8 mm in diameter.
What power supply does the CDWP-02W-C5 require?
The transmitter operates from 16-35 VDC or 19-28 VAC.
Where can the CDWP-02W-C5 be used?
It is suitable for industrial spaces, agricultural and hydroponic applications, animal husbandry, confined feeding operations, and other environments requiring continuous CO₂ monitoring.
Is the CDWP-02W-C5 wall mounted?
Yes. It is designed for vertical wall mounting, with the electrical connection pointing downward.
Is a higher CO₂ measurement range available?
Yes. The Dwyer CDWP-05W-C5 provides a 0-5000 PPM measurement range in the same housing configuration.
Is genuine Dwyer stock available with UAE shipping?
Yes. Genuine Dwyer Instruments stock with free UAE-wide shipping is available. Call +971 6 5436933 for current pricing and availability.
Request a Quote Today
For pricing, availability, or technical assistance with the Dwyer CDWP-02W-C5 Industrial CO₂ Transmitter, contact General Tech Services LLC.
Call: +971 6 5436933
Website: www.generaltechshop.ae
