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Dwyer CO2 detector Modbus CDTA-2E000 - Measurement

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Dwyer CO2 detector Modbus CDTA-2E000

Name: Dwyer CO2 detector Modbus CDTA-2E000
Brand: Dwyer
SKU: 3G-CBM-02244
Availability: BackOrder

Dwyer CDTA-2E000 is a dual wavelength CO2 detector using modbus communication for HVAC and indoor air quality monitoring. It delivers 2 min response time to 99% and operates across 10 to 42 VDC or 10 to 30 VAC…

SKU 3G-CBM-02244

Brand

Dwyer

Item

CO2 detector Modbus CDTA-2E000

Technical Specifications

Dwyer

sensor type

dual wavelength CO2 absorption 

power supply

10 to 42 VDC / 10 to 30 VAC 

communication

RS-485 Modbus RTU or BACnet MS/TP 

certifications

BTL, CE, RoHS 

humidity range

10 to 95% RH 

co2 response time

2 min to 99% 

power consumption

1.2 W peak 

temperature range

0 to +50°C 

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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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