Is the Dwyer CO gas transmitter CMT200 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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Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for measurement?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all measurement we distribute.

Dwyer CO gas transmitter CMT200 - Measurement

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Dwyer CO gas transmitter CMT200

The Dwyer CMT200 is a carbon monoxide gas transmitter for indoor air-quality monitoring, featuring a 200 PPM measurement range and 4-20 mA or 2-10 V output. Powered by 18-28 VDC/VAC, it suits HVAC and…

SKU 3G-CBM-02254

Also listed as: DWY 38002 · DWY-38002

Brand

Dwyer

Item

CO gas transmitter CMT200

Technical Specifications

Dwyer

range

200 PPM 

output

4-20 mA or 2-10 V 

gas type

CO (carbon monoxide) 

power supply

18-28 VDC/VAC 

certifications

CE, RoHS 

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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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