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Dwyer CO gas transmitter CMT200 - Measurement
DwyerMeasurement

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
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Technical specs
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

Datasheet Content

Modèle CMT200 Transmetteur de gaz CO (monoxyde de carbone) Sortie d’Intensité/Tension Sélectionnable, Plage 200 PPM 3-9/64 Ø3-1/4 [79.78] [82.71] 1-37/64 [39.89] 1-31/32 [50.20] Ø1-5/64 2-21/64 [27.32] [59.07] Le Modèle CMT200 Transmetteur de Monoxyde de Carbone fournit une sortie SPÉCIFICATIONS d’intensité et de tension sélectionnable sur site et proportionnelle à la concentration en gaz Capteur : Electrochimique, remplaçable sur site, 4 ans de durée de vie. dans les parkings souterrains, installations d’entretien de véhicules, ou garages. Un capteur Plage : de 0 à 200 ppm. Dérive : <5% par an dans l’air. électrochimique, remplaçable sur site, fournit des lectures précises se maintenant jusqu’à Zone de Couverture : de 450 à 700 m2. Précision : ±2% de lecture Durant le 4 ans avec son propre calibrage. Le calibrage sur site peut être effectué à l’aide du Modèle calibrage. Limites de Température : -20 à +50°C. GCK-200CO- 2000CO2 de calibrage de gaz du modèle A-507A adapteur de calibrage, et des Température de Stockage : pour une meilleure durée de vie, 0 à +20°C. potentiomètres de zéro et d’étendu intégrée. Limites d’Humidité : 15 à 90% HR constant ; 0 à 99% HR intermittent. Temps de Réponse : <45 secondes à 90% de valeur finale. Modèle Description Réf. Calibrage : Potentiomètres de réglage du zéro. CMT200 Trasmetteur de monoxyde de carbone 3G-CBM-02254 Boîtier : Polycarbonate résistant aux UV. Sortie : Cavalier sélectionnable de 4 à 20 mA (alimenté en boucle) ou de 2 à 10 V (le chargement doit être >50 KO). ACCESSOIRES Besoin en énergie : intensité de sortie : de 18 à 28 VDC ; Tension de sortie : de 18 à 28 VDC/VAC, protégé par polarité inversé. Modèle A-505A, Capteur de CO de remplacement (DWY90034) Raccordement Electrique : Bloc de jonction amovible, incluant deux PG11 et des trous PG 16 pour raccord de conduite. Poids : 110 g. Homologations : CE, RoHS. RoHS

Technical Documents

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

Product Description

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 building-management systems requiring CE-certified emissions control.

Frequently Asked Questions

Where can I buy the Dwyer CMT200 CO gas transmitter worldwide?

3G Electric is an authorized Dwyer distributor supplying the CMT200 globally. We handle logistics, customs clearance, and delivery to your location. Lead time and freight quotes are available on request. Contact us for sourcing and delivery details.

What is the lead time and shipping for the Dwyer CMT200?

Lead times vary by region and order volume. 3G Electric manages international logistics and can provide delivery estimates upon inquiry. We work with reliable freight partners to ensure safe arrival of gas-monitoring equipment.

What output options does the Dwyer CMT200 provide?

The CMT200 offers dual output formats: 4-20 mA or 2-10 V, switchable to suit your building-management or HVAC control system. Both outputs are powered by 18-28 VDC/VAC supply, with CE and RoHS certification for regulatory compliance.

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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