DwyerMeasurement

Dwyer Average flow probe PAFS-1007

SKU 3G-CBM-02229

Also listed as: DWY 30012 · DWY-30012

Brand

Dwyer

Item

Average flow probe PAFS-1007

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Dwyer

type

Average flow probe 

model

PAFS-1007 

material

ABS/polycarbonate (UL94-5V) 

application

HVAC ventilation flow measurement 

tubing id mm

6

tubing od mm

10

detection points

Up to 10 

storage temperature max c

60

storage temperature min c

-40

operating temperature max c

49

operating temperature min c

4

Datasheet Content

Sonde de débit moyen

Idéal pour la mesure de débit de ventilation

La Série PAFS-1000 Sonde de Debit Moyen est indiquée pour détecter une pression
différentielle dans la section d’entiée d’unités terminales a volume d’cit variable et d’unités
terminales de ventilation. Les appareils peuvent également étre utilisés pour détecter la
pression différentielle en d‘autres endroits des systémes de conduite principaux et secondaires.
Le port “H” détecte la pression totale tandis que le port “L” détecte la pression statique. La
différence entre ces signaux correspond au différentiel, ou pression dynamique.

Pour les modéles de PAFS-1002 @ PAFS-1005, jusqu’d quatte points de détection et des
longueurs de 8.02 4 25.26 cm sont disponibles pour adapter le diamtre de Ia boite de 10.16
€ 40.64 cm. Pour les modéles de PAFS:1006 a PAFS -1011, jusqu’t dix points de détection et
des longueurs de 31.75 & 60.72 cm sont disponibles pour adapter les dimensions de conduite
Gi une taille adéquate,

SPECIFICATIONS
Service : Air et gaz compatible. Matériaux : ABS/polycarbonate (UL94-5V).
Limites de Température :

Opérationnelle : de 4 4 49°C ;

Stockage : de -40 4 +60°C.

Raccord : 6 mm ID, 10 mm OD de tubage.

Position de Montage : Bride intégrale avec joint. Poids : 28 g.

MOUNTING HOLES

2X03/16 [04.76]

PUSH-ON CONNECTIONS:
Bp FOR 3/8 POLY TUBING [9.53 OD]

3/4 mae

FOAM GASKET
1/8 THK [6.35 THK]

3178]
APPLICATIONS
Contidle de zone dans les systémes HVAC.
Modeéle Longueur (Dimension A) Ref.
PAFS-1002 | 8.02 cm WwY30002
PAFS-1003 | 13.73 cm WY30004
PAFS-1004 | 19.55 cm WY30006
PAFS-1005 | 25.26 cm WwY30008
PAFS-1006 | 31.75 cm WY30010
PAFS-1007 | 37.47 cm WY30012
PAFS-1008 | 43.50 cm WwY30014
PAFS-1009 | 49.29 cm WY30016
PAFS-1010 | 55.0] cm WY30018
PAFS-1011 | 60.72 cm wy30020

Dwyer

Technical Documents

(1)

Technical Document 1

PDF Document

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Dwyer Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dwyer PAFS-1007 is an average flow probe designed for HVAC ventilation flow measurement, featuring ABS/polycarbonate construction rated UL94-5V. The probe accommodates tubing with 6 mm inner diameter and 10 mm outer diameter, with up to 10 detection points for accurate airflow assessment in building climate control systems.

Frequently Asked Questions

What is the Dwyer PAFS-1007 average flow probe used for?

The Dwyer PAFS-1007 average flow probe is used for HVAC ventilation flow measurement. It detects differential pressure in variable-air-volume terminal units and duct systems, helping building engineers monitor and balance airflow in climate control systems.

What are the specifications of the Dwyer PAFS-1007?

The Dwyer PAFS-1007 is an ABS/polycarbonate average flow probe rated UL94-5V. It has up to 10 detection points, accommodates tubing with 6 mm inner diameter and 10 mm outer diameter, and operates from 4 °C to 49 °C. Storage range is -40 °C to 60 °C.

Where to buy the Dwyer PAFS-1007 in Singapore?

3G Electric supplies the Dwyer PAFS-1007 average flow probe to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this HVAC measurement instrument.

How to install the Dwyer PAFS-1007 average flow probe?

Mount the Dwyer PAFS-1007 using its integral flange with foam gasket. Connect the 'H' port for total pressure and the 'L' port for static pressure using tubing with 6 mm ID and 10 mm OD. Ensure the probe is positioned perpendicular to airflow for accurate differential pressure readings.

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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