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Dwyer Pressure switch DXW-11-153-4

Dwyer DXW-11-153-4 is a pressure switch for industrial fluid systems, featuring a setpoint range of 0.41–0.55 bar and differential range of 3.46–5.17 bar. Rated 5 A @ 125/250 VAC with IP65 protection, it suits…

SKU 3G-CBM-02197

Also listed as: DWY 24008 · DWY-24008

Brand
Dwyer
Item
Pressure switch DXW-11-153-4
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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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
altitude limit
2000 m
humidity limit
80%
setpoint range
0.41-0.55 bar
setpoint neutral
0.41 bar
electrical rating
5 A @ 125/250 VAC, 5 A @ 30 VDC
protection degree
IP65
differential range
3.46 to 5.17 bar
enclosure material
Aluminum body, Polycarbonate case, Stainless steel cover
process connection
1/4" NPT female

Datasheet Content

Transmetteur de pression différentielle pour liquides Série DX Boîtier IP65, différentiel bas 1-13/64 2-55/64 [45.85] 1-27/64 [72.59] 59/64 [23.50] [36.30] 4-29/64 [113.03] 1-13/32 15/64 [35.56] [6.00] 1-11/32 2X [34.04] 13/64 [5.08] 47/64 [18.54] 2-1/2 9/16 3/4 1-13/16 47/64 [14.10] [19.05] [46.05] [18.80] 35/64 [13.97] [63.50] La Série DX est un commutateur de pression différentielle dont le signal de sortie est basé sur SPÉCIFICATIONS le différentiel de pression entre deux sources. Les matériaux en laiton et élastomères fluorés sont Service : Gaz et liquides compatibles. indiqués pour être utilisés avec des solutions gazeuses comme aqueuses. Le transmetteur peut Matériaux : Connection : Laiton ; Diaphragme : élastomères fluorés. être utilisé pour une indication de pression à différentiel bas avec une valeur de consigne pour une Limites de Température : de -1 à +60°C. baisse de pression à partir de 0.07 bar. La gamme couvre des valeurs de consigne différentielle Limites de Pression : 13,8 bar. La pression continue pour un seul côté ne doit pas excéder allant de 0,17 à 5,17 bar pour une pression différentielle croissante et de 0,07 à 4,62 bar pour une pression différentielle décroissante. L’unité présente une haute pression statique (d’une valeur 1,25 x l’étendue maximale du différentiel du modèle. de 13,8 bar), pour des applications à forte pression statique. L’unité standard est étanche (de Caractéristiques du Boîtier : Etanche, de type UL 4X (IP65). type IP66) et placée en boîtier pour les environnements chargés en poussière, les environnements Répétabilité : ±2% de la plage complète. extérieurs ou les installations de lavage. La série DX incorpore une valeur de consigne, réglable Type de Commutateur : Interrupteur SPDT à rupture brusque. de l’extérieur, une bride de montage intégrée et un bloc de jonction électrique amovible pour une Caractéristiques Electriques : 5 A @ 125/250 VAC (~), 5 A res. @ 30 VDC (—). installation rapide et facile. La DX utilise des diaphragmes opposés pour mesurer les pressions Connexion Electrique : Bloc de jonction amovible. faible et élevée à l’aide d’un mécanisme de pivot qui transfère la différence de pression au Raccord de Conduit : diamètre intérieur 2 cm, raccord de conduit 1/2“ commutateur de pression différentielle. Raccord : 1/4“ NPT femelle. Position de Montage : Ports sur un plan horizontal, ±10°. Plage de réglage Plage neutre fixe en bar Réglages de la valeur de consigne : Vis extérieur. du différentiel Matériaux du boîtier : Corps : Aluminium ; Boîtier : Polycarbonate ; Couvercle : inox 300. Modèle (différentiel A la valeur de A la valeur de Réf. consigne basse consigne haute Vibrations et Impacts : La valeur de consigne se répète après 2.5 Gs, de 5 à 500 Hz. La croissant) en bar valeur de consigne se répète après 15 Gs, durant 10 millisecondes. DXW-11-153-1 0.17 à 0.69 0.10 0.17 DWY24002 Limite d’Altitude : 2000 m. Limite d’Humidité : 80% (sans condensation). DXW-11-153-2 0.69 à 1.72 0.17 0,24 DWY24004 Degré de Pollution : 2. Environnement : Utilisable en intérieur comme en extérieur. DXW-11-153-3 1.72 à 3.45 0,24 0.41 DWY24006 Poids : 0.54 kg. DXW-11-153-4 3.46 à 5.17 0.41 0.55 3G-CBM-02197 Homologations : CE, cUL, UL. OPTION Note : Les valeurs de consigne en différentiel décroissant s’obtiennent en retranchant la Pour un appareil préréglé, ajoutez le suffixe -PRESET au numéro du modèle. plage morte à la plage différentielle. Exemple : DXW-11-153-1-PRESET.

Technical Documents

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

Product Description

Dwyer DXW-11-153-4 is a pressure switch for industrial fluid systems, featuring a setpoint range of 0.41–0.55 bar and differential range of 3.46–5.17 bar. Rated 5 A @ 125/250 VAC with IP65 protection, it suits monitoring and control applications requiring reliable switching.

Frequently Asked Questions

What is the Dwyer DXW-11-153-4 pressure switch used for?

The Dwyer DXW-11-153-4 is a differential pressure switch for industrial fluid systems. It monitors and controls pressure differences between two sources in gas or liquid applications, such as filtration, pump protection, and process control. Its IP65 enclosure suits dusty, outdoor, or washdown environments.

What are the specifications of the Dwyer DXW-11-153-4?

The Dwyer DXW-11-153-4 has a setpoint range of 0.41–0.55 bar and differential range of 3.46–5.17 bar. It is rated 5 A @ 125/250 VAC and 5 A @ 30 VDC, with IP65 protection. The process connection is 1/4" NPT female, and the enclosure uses aluminum, polycarbonate, and stainless steel.

Where to buy the Dwyer DXW-11-153-4 in Singapore?

3G Electric supplies the Dwyer DXW-11-153-4 pressure switch to Singapore. We handle sourcing, logistics, customs clearance, and local delivery. Contact our team for pricing and lead time. We provide technical support for industrial fluid system applications.

How to install the Dwyer DXW-11-153-4 pressure switch?

Mount the Dwyer DXW-11-153-4 with ports on a horizontal plane within ±10°. Use 1/4" NPT female connections for process lines. The removable junction block simplifies wiring. Adjust the setpoint externally using the screw. Ensure the IP65 cover is sealed after installation to maintain protection.

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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