Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
DWYER Carbon Dioxide Detector: Carbon Dioxide, BTL Listed/CE Compliant/RoHS Compliant - Fixed Gas Detectors with Transmitters
DWYERFixed Gas Detectors with Transmitters

DWYER Carbon Dioxide Detector: Carbon Dioxide, BTL Listed/CE Compliant/RoHS Compliant

The DWYER CDTA Series Carbon Dioxide Detector (MPN CDTA-5N000) is a BTL Listed, CE and RoHS Compliant fixed gas detector with transmitter, designed for wall-mounted detection of carbon dioxide across a measurement…

SKU 3G-OTH-554830

Brand
DWYER
Item
Carbon Dioxide Detector: Carbon Dioxide, BTL Listed/CE Compliant/RoHS Compliant
Category
Fixed Gas Detectors with Transmitters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

DWYER
Manufacturer Part Number
CDTA-5N000
Series
CDTA
Type
BTL Listed/CE Compliant/RoHS Compliant, Gas Detector
Gas Detected
Carbon Dioxide
Product Type
Fixed Gas Detector
Measurement Range
Carbon Dioxide (0 to 5000 ppm)
Mounting Location
Wall
Operating Voltage
10 to 42V DC/10 to 30V AC
Includes Calibration Certificate
No
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DWYER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER CDTA Series Carbon Dioxide Detector (MPN CDTA-5N000) is a BTL Listed, CE and RoHS Compliant fixed gas detector with transmitter, designed for wall-mounted detection of carbon dioxide across a measurement range of 0 to 5000 ppm. It operates on 10 to 42V DC or 10 to 30V AC, and does not include a calibration certificate. 3G Electric interprets your demand for this specific OEM detector, sources it through our global supply network, provides a firm quote, and supports your facility's gas detection needs across 14 industrial departments — with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the DWYER CDTA-5N000 carbon dioxide detector used for?

The DWYER CDTA-5N000 is a fixed gas detector with transmitter used for continuous wall-mounted monitoring of carbon dioxide levels in industrial environments. It detects CO₂ from 0 to 5000 ppm, helping maintain air quality and safety in HVAC, combustion, and process control applications.

What are the specifications of the DWYER CDTA-5N000?

The DWYER CDTA-5N000 operates on 10 to 42V DC or 10 to 30V AC, detects carbon dioxide from 0 to 5000 ppm, and is BTL Listed, CE and RoHS Compliant. It is a wall-mounted fixed gas detector from the CDTA series and does not include a calibration certificate.

Where to buy the DWYER CDTA-5N000 worldwide?

3G Electric supplies the DWYER CDTA-5N000 carbon dioxide detector to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a firm quote and lead time on this OEM gas detector.

How to install the DWYER CDTA-5N000 CO2 detector?

Mount the DWYER CDTA-5N000 on a wall at a height recommended for CO₂ detection, typically near breathing zone level. Connect power per the 10 to 42V DC or 10 to 30V AC rating. Follow local electrical codes and the manufacturer's manual for wiring and commissioning.

Used in

Common applications for DWYER
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

DWYER Products

3G Electric supplies DWYER fixed gas detectors with transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from DWYER

View all DWYER parts →
DWYER Carbon Dioxide Sensor: Carbon Dioxide, BTL Listed/CE Compliant, Gas Detector, CO2, Wall, 15 yr (MPN CDTC-2N000-LCD). Key specifications — Brand: DWYER; Operating Voltage: 10 to 42V DC/10 to 30V AC; Display Type: Digital; Gas Detected: Carbon Dioxide; Measurement Range: Carbon Dioxide (0 to 2000 ppm); Product Type: Fixed Gas Detector; Mounting Location: Wall; Series: CDTC.
DWYER
DWYER Carbon Dioxide Sensor: Carbon Dioxide, BTL Listed/CE Compliant, Gas Detector, CO2, Wall, 15 yr (MPN CDTC-2N000-LCD). Key specifications — Brand: DWYER; Operating Voltage: 10 to 42V DC/10 to 30V AC; Display Type: Digital; Gas Detected: Carbon Dioxide; Measurement Range: Carbon Dioxide (0 to 2000 ppm); Product Type: Fixed Gas Detector; Mounting Location: Wall; Series: CDTC.
DWYER Gas Transmitter: Building Management Controllers, Carbon Monoxide, CE Compliant/RoHS Compliant (MPN GSTC-C-FC). Key specifications — Brand: DWYER; Gas Detected: Carbon Monoxide; Measurement Range: Carbon Monoxide (0 to 500 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; For Use With: Building Management Controllers; Series: GSTC; Includes Calibration Certificate: Yes.
DWYER
DWYER Gas Transmitter: Building Management Controllers, Carbon Monoxide, CE Compliant/RoHS Compliant (MPN GSTC-C-FC). Key specifications — Brand: DWYER; Gas Detected: Carbon Monoxide; Measurement Range: Carbon Monoxide (0 to 500 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; For Use With: Building Management Controllers; Series: GSTC; Includes Calibration Certificate: Yes.
DWYER Carbon Dioxide Detector: Carbon Dioxide, BTL Listed/CE Compliant/RoHS Compliant, Gas Detector (MPN CDTA-5N000-LCD). Key specifications — Brand: DWYER; Operating Voltage: 10 to 42V DC/10 to 30V AC; Display Type: Digital; Gas Detected: Carbon Dioxide; Measurement Range: Carbon Dioxide (0 to 5000 ppm); Product Type: Fixed Gas Detector; Mounting Location: Wall; Series: CDTA.
DWYER
DWYER Carbon Dioxide Detector: Carbon Dioxide, BTL Listed/CE Compliant/RoHS Compliant, Gas Detector (MPN CDTA-5N000-LCD). Key specifications — Brand: DWYER; Operating Voltage: 10 to 42V DC/10 to 30V AC; Display Type: Digital; Gas Detected: Carbon Dioxide; Measurement Range: Carbon Dioxide (0 to 5000 ppm); Product Type: Fixed Gas Detector; Mounting Location: Wall; Series: CDTA.
DWYER Gas Transmitter: Building Management Controllers, Nitrogen Dioxide, Gas Detector, NO2, Wall (MPN GSTC-N). Key specifications — Brand: DWYER; Gas Detected: Nitrogen Dioxide; Measurement Range: Nitrogen Dioxide (0 to 10 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; For Use With: Building Management Controllers; Series: GSTC; Includes Calibration Certificate: No.
DWYER
DWYER Gas Transmitter: Building Management Controllers, Nitrogen Dioxide, Gas Detector, NO2, Wall (MPN GSTC-N). Key specifications — Brand: DWYER; Gas Detected: Nitrogen Dioxide; Measurement Range: Nitrogen Dioxide (0 to 10 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; For Use With: Building Management Controllers; Series: GSTC; Includes Calibration Certificate: No.
DWYER Gas Transmitter: Building Management Controllers, Carbon Monoxide, CE Compliant/RoHS Compliant (MPN GSTC-C). Key specifications — Brand: DWYER; Gas Detected: Carbon Monoxide; Measurement Range: Carbon Monoxide (0 to 500 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; For Use With: Building Management Controllers; Series: GSTC; Includes Calibration Certificate: No.
DWYER
DWYER Gas Transmitter: Building Management Controllers, Carbon Monoxide, CE Compliant/RoHS Compliant (MPN GSTC-C). Key specifications — Brand: DWYER; Gas Detected: Carbon Monoxide; Measurement Range: Carbon Monoxide (0 to 500 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; For Use With: Building Management Controllers; Series: GSTC; Includes Calibration Certificate: No.
DWYER Gas Transmitter: Building Management Controllers, Carbon Monoxide, CE Compliant/RoHS Compliant (MPN GSTC-C-LCD). Key specifications — Brand: DWYER; Display Type: Digital; Gas Detected: Carbon Monoxide; Measurement Range: Carbon Monoxide (0 to 500 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; For Use With: Building Management Controllers; Series: GSTC.
DWYER
DWYER Gas Transmitter: Building Management Controllers, Carbon Monoxide, CE Compliant/RoHS Compliant (MPN GSTC-C-LCD). Key specifications — Brand: DWYER; Display Type: Digital; Gas Detected: Carbon Monoxide; Measurement Range: Carbon Monoxide (0 to 500 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; For Use With: Building Management Controllers; Series: GSTC.
DWYER Gas Transmitter: Carbon Monoxide, CE Compliant/RoHS Compliant, Gas Detector, CO, Duct, 2 yr (MPN GSTA-C-D). Key specifications — Brand: DWYER; Gas Detected: Carbon Monoxide; Measurement Range: Carbon Monoxide (0 to 200 or 0 to 500 ppm); Product Type: Detector Transmitter; Mounting Location: Duct; Series: GSTA; Includes Calibration Certificate: No.
DWYER
DWYER Gas Transmitter: Carbon Monoxide, CE Compliant/RoHS Compliant, Gas Detector, CO, Duct, 2 yr (MPN GSTA-C-D). Key specifications — Brand: DWYER; Gas Detected: Carbon Monoxide; Measurement Range: Carbon Monoxide (0 to 200 or 0 to 500 ppm); Product Type: Detector Transmitter; Mounting Location: Duct; Series: GSTA; Includes Calibration Certificate: No.
DWYER Gas Transmitter: Nitrogen Dioxide, CE Compliant/RoHS Compliant, Gas Detector, NO2, Wall, 2 yr (MPN GSTA-N-LCD). Key specifications — Brand: DWYER; Display Type: Digital; Gas Detected: Nitrogen Dioxide; Measurement Range: Nitrogen Dioxide (0 to 10 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; Series: GSTA; Includes Calibration Certificate: No.
DWYER
DWYER Gas Transmitter: Nitrogen Dioxide, CE Compliant/RoHS Compliant, Gas Detector, NO2, Wall, 2 yr (MPN GSTA-N-LCD). Key specifications — Brand: DWYER; Display Type: Digital; Gas Detected: Nitrogen Dioxide; Measurement Range: Nitrogen Dioxide (0 to 10 ppm); Product Type: Detector Transmitter; Mounting Location: Wall; Series: GSTA; Includes Calibration Certificate: No.