Is the Dwyer CO2 detector Modbus CDTA-2N000-LCD available from 3G Electric?

Yes — 3G Electric supplies genuine Dwyer products with in-stock availability on common SKUs and worldwide shipping.

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Dwyer CO2 detector Modbus CDTA-2N000-LCD - Measurement

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Dwyer CO2 detector Modbus CDTA-2N000-LCD

Dwyer CO2 detector with Modbus/BACnet connectivity measures indoor air quality across 0–2000 ppm range with 2 min response time. Operates on 10–42 VDC or 10–30 VAC, drawing 1.2 watts peak, for HVAC and building…

SKU 3G-CBM-02243

Also listed as: DWY 34004 · DWY-34004

Brand

Dwyer

Item

CO2 detector Modbus CDTA-2N000-LCD

Technical Specifications

Dwyer

power supply

10-42 VDC / 10-30 VAC 

communication

RS-485 Modbus RTU or BACnet MS/TP 

humidity limits

10 to 95% RH 

power consumption

1.2 watts peak 

response time co2

2 min for 99% 

temperature limits

0 to +50°C 

co2 measurement range

0-2000 ppm 

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Dwyer Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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