We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Image not available
DwyerMeasurement

Dwyer Average flow rate metal probe MAFS-24

The Dwyer MAFS-24 is a metal probe for HVAC air velocity measurement, featuring a 60 cm probe length and 1/4-20 threaded stud connection. It serves as a reliable measurement tool for airflow diagnostics in heating…

SKU 3G-CBM-02215

Also listed as: DWY 28022 · DWY-28022

Brand
Dwyer
Item
Average flow rate metal probe MAFS-24
Category
Measurement
UNSPSC
41112412 — Pressure gauge
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
connection
1/4-20 threaded stud
application
HVAC air velocity measurement
probe length cm
60

Datasheet Content

Série MAFS Sonde métallique de débit moyen Le profil fournit une performance accrue et une perturbation de débit minimale 1/2 [12.70] 1 APPROX. 4X Ø7/32 [25.40] 1/4-20 29/64 [Ø5.54] [11.41] 2 33/64 THREADED 1-11/32 [50.80] [12.95] 33/64 STUD [34.25] [12.95] 1-13/64 1-1/2 2 1-35/64 [38.10] [50.80] [39.37] [30.44] 1-3/64 [26.43] 1/4 21/64 [6.35] [8.46] 49/64 1/4 1-1/2 L [19.43] [6.35] [38.10] La Série MAFS est idéale pour une utilisation avec les Instruments Dwyer, précision de l’air, Longueur Longueur capteur de vitesse, transmetteurs et commutateurs. La Série MAFS utilise des points de mesure Modèle de Sonde Réf. Modèle de Sonde Réf. de la pression statique et totale répartis uniformément pour délivrer une mesure précise des flux (en cm) (en cm) dans la conduite. Le profil de pale fournit une performance accrue avec une perturbation du débit MAFS-04 10 DWY28002 MAFS-24 60 3G-CBM-02215 minimal dans l’afflux d’air. La sonde de mesure du débit d’air peut être complètement installée MAFS-06 15 DWY28004 MAFS-26 66 DWY28024 depuis l’extérieur de la conduite ronde, rendant l’installation très rapide. Par sa légèreté et sa construction durable, auxquelles s’ajoute sa facilité d’installation, la sonde de débit MAFS est MAFS-08 20 DWY28006 MAFS-28 71 DWY28026 parfaitement adaptée aux application dans l’industrie HVAC. MAFS-10 25 DWY28008 MAFS-30 76 DWY28028 MAFS-12 30 DWY28010 MAFS-32 81 DWY28030 SPÉCIFICATIONS MAFS-14 35 DWY28012 MAFS-34 86 DWY28032 Service : Air propre. Matériaux : Aluminium AA6063. MAFS-16 40 DWY28014 MAFS-36 91 DWY28034 Précision : de 400 à 9000 FPM (45.7 m/s); ±2% FS, ±3% FS pour 6” et 48” de longueur MAFS-18 45 DWY28016 MAFS-40 101 DWY28036 des modèles. Facteur K : de 0,81, 0,80 pour 6” et 48” de long, 4” longueur = 0,82. MAFS-20 50 DWY28018 MAFS-48 111 DWY28038 Température Max. : 204°C; Joint : -35 à +110°C. MAFS-22 55 DWY28020 Débit de Conception Minimum : 2 m/sec. Débit de Conception Maximum : 61 m/sec. Raccord : double canelés pour 3/16” ou 1/4” ID de tubage. Critères de Tuyauterie Droite : 5 fois le diamètre ou la longueur du plus grand côté.

Technical Documents

(1)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Dwyer MAFS-24 is a metal probe for HVAC air velocity measurement, featuring a 60 cm probe length and 1/4-20 threaded stud connection. It serves as a reliable measurement tool for airflow diagnostics in heating and ventilation systems.

Frequently Asked Questions

Where can I buy the Dwyer MAFS-24 probe in your region?

3G Electric supplies the Dwyer MAFS-24 metal probe for HVAC measurement. We deliver to your location with full logistics and customs customs handling included. Contact us for availability and lead times on this measurement tool.

What is the lead time for the Dwyer MAFS-24?

Lead time depends on current stock and import logistics. 3G Electric coordinates all customs clearance (customs) and delivery throughout your region. Request a quotation for the MAFS-24 to confirm your specific timeline and pricing in USD.

What is the probe length and connection type on the MAFS-24?

The Dwyer MAFS-24 features a 60 cm probe length with 1/4-20 threaded stud connection. It measures air velocity in HVAC systems for heating and ventilation diagnostics. Ideal for airflow assessment in ductwork and ventilation applications.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dwyer
Dwyer
Average flow rate metal probe MAFS-40
Dwyer
Dwyer
Average flow metal probe MAFS-34
Metal average flow rate probe MAFS-36
Dwyer
Metal average flow rate probe MAFS-36
Dwyer
Dwyer
Metal average flow probe MAFS-22
Dwyer
Dwyer
Metal average flow rate probe MAFS-18
Dwyer
Dwyer
Metal average flow probe MAFS-26

More from Dwyer

View all Dwyer parts
Magnehelic pressure gauge 2000-30PA
Dwyer
Magnehelic pressure gauge 2000-30PA
Flow meter FS 2
Dwyer
Flow meter FS 2
Dwyer
Dwyer
Average flow probe PAFS-1002
Dwyer
Dwyer
MAFS-48 metallic average flow probe
Dwyer
Dwyer
Transmitter 645-6
Dwyer
Dwyer
Current detector SCS-211125-R
Dwyer
Dwyer
Current transmitter SCT10-102
Dwyer
Dwyer
Current transmitter CCT 50-203