• Dwyer - Wall CO2 2000ppm and 4 to 20 mA / 0 to (5 or 10) VDC for CO2 - CDTV Series

Dwyer

Dwyer - Wall CO2 2000ppm and 4 to 20 mA / 0 to (5 or 10) VDC for CO2 - CDTV Series

$719.00

Secure Payment & Return Policies
payments_badges

We use highly secure payment platforms, including Shop, Shopify Payments, Paypal, and Google Pay, to ensure your peace of mind. Here's what you can count on:

  1. Secure Transactions: Our partners are industry leaders in payment security, using cutting-edge encryption to protect your data.

  2. Fraud Protection: Rigorous fraud detection measures are in place to safeguard your transactions.

  3. Flexible Payment Options: Choose from various trusted payment methods, including credit cards and digital wallets like Google Pay and Paypal.

  4. Buyer Protection: Benefit from the buyer protection policies of our partners, ensuring refunds and dispute resolution.

  5. Satisfaction Guarantee: We're confident in our products, and our customer support team is here to assist you if any issues arise.

  6. Return Policies: Please visit our policies to safely return any products that doesn't match your expectations.

Please feel free to contact us through our contact channels, our online chat there is always a team member online to help you out! If you prefer to call, our number is 0 401 690 551.

FAQs - Frequently Asked Questions
1. What are your accepted payment methods?
Shop, Shopify Payments, Paypal, and Google Pay. Other payments methods are also available during checkout.
2. How can I track my order?
After your order has been shipped, you will receive a shipping confirmation email with a tracking number. You can use this number to track your package on our website or through Sendle carrier.
3. I have a project, can tecnologia help me?
Yes! We have a dedicated team to assist you on your project. Contact us through contact page or email: contact@tecnologiashop.com.au
4. What is the availability of your products?
Together with our partners, we work with a flexible inventory, we have multiple distribution centre across Australia, for that purpose some items are strategically located in other regions. That's why we commonly process all orders within 48h before shipping.
5. Can I pick up my order? Where you're located?
Yes! We're located at Unit 5/37 Anzac Ave, Smeaton Grange NSW 2567. Note that this is NOT a physical store, please order online and collect when available for collection. We have multiple distribution centre, for that purpose some items are strategically located in other regions. That's why we commonly process all orders within 48h.
$719.00
Apply for a Business Credit Account
Dwyer - Wall CO2 2000ppm and 4 to 20 mA / 0 to (5 or 10) VDC for CO2 - CDTV Series

  • Australia Post

    Express Parcel and Parcel Post available.

  • New Zealand

    We now ship to New Zeland

  • Contact us

    Our online team is ready to help you by chat and email!

  • Availability

    Check availability on the green button above.

SERIES CDTV Carbon Dioxide/Volatile Organic Compound (VOC) Transmitter

Description: The Series CDTV Carbon Dioxide/Volatile Organic Compound (VOC) Transmitter is designed to optimize energy efficiency in buildings by adjusting the amount of conditioned air based on occupancy levels. By detecting both CO2 and VOC levels, this transmitter helps identify areas requiring ventilation and reduces energy costs associated with over-ventilating spaces. With a single unit providing both CO2 and VOC measurements, installation costs and labor are minimized.

Features and Benefits:

  • Combination VOC and CO2 outputs streamline installation, reducing labor and material costs.
  • Single-beam dual wavelength NDIR CO2 sensor enables continuous monitoring in spaces occupied around the clock.
  • VOC output is correlated to CO2 measurements, providing comprehensive air quality assessment.
  • Supports ventilation strategies based on ASHRAE's occupancy-based VRP Algorithm.

Applications:

  • HVAC applications in hospitals, schools, and commercial buildings
  • Demand control ventilation
  • Odor control
  • Waiting rooms or other spaces that may be occupied 24 hours a day

Specifications:

  • Range: CO2: 0 to 2000 or 0 to 5000 ppm (depending on model); VOC: 0 to 2000 ppm CO2 equivalent.
  • Accuracy: CO2: ±40 ppm +3% of reading.
  • Temperature Dependence: ±8 ppm / °C at 1100 ppm.
  • Non-Linearity: CO2: 16 ppm.
  • Pressure Dependence: CO2: 0.13% of reading per mm of Hg.
  • Response Time: CO2: 2 minutes for 99% step change; VOC: 5 minutes.
  • Temperature Limits: 32 to 122°F (0 to 50°C).
  • Power Requirements: 16 to 35 VDC / 19 to 28 VAC.
  • Power Consumption: Average: 2 watts; Peak: 3.75 watts.
  • Sensor: CO2: Single-beam, dual-wavelength NDIR; VOC: MEMS metal oxide semiconductor.
  • Output: Current: 0 to 20 mA, 4 to 20 mA, 0 to 10 mA, or 2 to 10 mA (depending on selection jumper, max 500 Ω); Voltage: 0 to 10 VDC, 2 to 10 VDC, 0 to 5 VDC, or 1 to 5 VDC (depending on selection jumper, min 500 Ω); Relay: SPST NO 2A @ 30 VDC.
  • Weight: 5.6 oz (158.8 g).
  • Enclosure Rating: Duct mount: NEMA 4X (IP66) for housing only; Wall mount: IP20.
  • Agency Approvals: CE.

Part Numbers:
CDTV-2N404 Wall Mount CO2 2000ppm/ VOC / No Temp Universal output for CO2 and VOC
CDTV-2N4A4 Wall Mount CO2 2000ppm/ VOC / Temp 10k Type III Universal output for CO2 and VOC
CDTV-2N4B4 Wall Mount CO2 2000ppm/ VOC / Temp 10k Type II Universal output for CO2 and VOC
CDTV-2N4C4 Wall Mount CO2 2000ppm/ VOC / Temp 3k Universal output for CO2 and VOC
CDTV-2N4D4 Wall Mount CO2 2000ppm/ VOC / Temp 100 Ohm RTD Universal output for CO2 and VOC
CDTV-2N4E4 Wall Mount CO2 2000ppm/ VOC / Temp 1kOhm RTD Universal output for CO2 and VOC
CDTV-2N4F4 Wall Mount CO2 2000ppm/ VOC / Temp 20k Universal output for CO2 and VOC


Please refer to the datasheet to check models capabilities.
Need help to order a specific Part-Number? Contact Us!

Frequently Bought Together

Total price $1,307.00