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

Image not available
DwyerMeasurement

Dwyer Transmitter 629-02-CH-P2-E5-S1-3V

Dwyer 629 series differential pressure transmitter for liquid measurement delivers 4-20 mA output with 0.5% accuracy across 0-25, 0-50, or 0-100 psid ranges. IP65-rated housing and 1/4" NPT connections suit…

SKU 3G-CBM-02137

Also listed as: DWY 06010 · DWY-06010

Brand
Dwyer
Item
Transmitter 629-02-CH-P2-E5-S1-3V
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
output
4-20 mA
series
629
accuracy
0.5%
product type
differential pressure transmitter for liquids
certifications
CE
housing rating
IP65
process connection
1/4" NPT female
pressure range options
0-25 psid, 0-50 psid, 0-100 psid
overpressure protection
50 psi, 100 psi, 200 psi
maximum working pressure
250 psi, 500 psi

Datasheet Content

Série 629 Transmetteur de pression différentielle pour liquides Série 629 0.5% de précision, IP65, haute pression 43/64 [17.07] 1-11/32 [34.13] 3-9/32 [83.34] OPTIONAL LIQUID TIGHT FITTING CORD DIAMETER RANGE: .200 TO .350 [5.06 TO 8.89] 1/4 NPT 1-5/8 [41.28] 5-25/32 [146.84] 1/4 NPT FEMALE FITTING 6-59/64 [175.82] OPTIONAL 1/4 NPT MALE FITTING Le transmetteur à différence de pression série 629 assure le suivi de la différence SPÉCIFICATIONS de pression de l’air et du gaz et des liquides compatibles avec une précision de 0,5%. Elle Fluides : gaz et liquides compatibles. utilise des doubles capteurs de pression qui convertissent les changements de pression en Matériaux : TYPE INOX ,VEC! OPTION Ì VANNE  VOIES  "UNA . GRAISSE DE SILICONE SIGNAL DE SORTIE STANDARD DE   M! POUR LES CIRCUITS Ì DEUX lLS ,E FAIBLE VOLUME INTERNE ET PTFE, laiton 360, cuivre, copolymère acétal renforcé. LES PIÒCES MOBILES MINIMALES ASSURENT UNE RÏPONSE ET UNE lABILITÏ EXCEPTIONNELLES ,E BLOC Précision : ¢%0 Y COMPRIS LINÏARITÏS HYSTÏRÏSIS ET RÏPÏTABILITÏ  de connecteurs, les réglages de zéro et de l’intervalle sont facilement accessibles sous le Limites de température : - 18 à +93°C. COUVERCLE DU HAUT ,A SONDE Ì DIFFÏRENCE DE PRESSION DE LA SÏRIE  EST )0 Limites de température compensées : - 18 à +79°C. Limites de pression : voir le tableau. APPLICATIONS Effet thermique : 0.036%/°C inclut zéro et envergure. PRESSION Suivi des différences de pression dans : Alimentation :   6##  lLS  s #ANALISATIONS Signal de sortie : 4 à 20 mA. 0-5 optionnel, 0-10 VCC. s ³CHANGEURS DE CHALEUR Temps de réponse : 50 ms. s &ILTRES Résistance de boucle : 0-1300 ohms max pour la sortie en intensité. s 0OMPES Pour les sorties en tension, résistance de charge minimum : 2000 ohms. s "OBINES Connexions électriques : bloc de connecteurs ; gaine femelle NPT ½“. Connexions de processus : NPT 1/4“ femelle. Boîtier : IP65. Orientation : Indifférente. Limites de pression Poids : 286 g. Homologation : CE Modèle Plage Pression de PSI Surpressions Sortie Réf. Standard fonctionnement (psid) (psi) OPTIONS 629-02-CH-P2-E5-S1 0-10 20 100 4-20 mA $79 %CRAN NUMÏRIQUE ,%$   629-03-CH-P2-E5-S1 0-25 50 250 4-20 mA $79 629-04-CH-P2-E5-S1 0-50 100 250 4-20 mA $79 ACCESSOIRES 629-05-CH-P2-E5-S1 0-100 200 500 4-20 mA $79 A-228 U4YAU DE CÊBLE INOX LONGUEUR  CM h CONNEXIONS .04 $79 MÊLES A-332, ADAPTATEUR EN LAITON h .04 FEMELLE h .04 MÊLE$79 Limites de pression A-131-A, VANNE  VOIES $79 Répartiteur de Plage Pression de 641-LED, %CRAN ,%$ $79 PSI Surpressions Sortie Réf. vanne 3 voies fonctionnement A-155, PASSAGE CÊBLE h .04 $79 (psid) (psi) BBV-1B, VANNE  VOIES INOX $79 629-02-CH-P2-E5-S1-3V 0-10 20 100 4-20 mA $79 629-03-CH-P2-E5-S1-3V 0-25 50 100 4-20 mA $79 629-04-CH-P2-E5-S1-3V 0-50 100 100 4-20 mA $79 629-05-CH-P2-E5-S1-3V 0-100 100 100 4-20 mA $79 * Les pressions supérieures à la limite de pression de fonctionnement peuvent causer un décalage d’étalonnage jusqu’à ±3% pleine échelle. Modèle 629 avec LED rouge Ensemble de valve 3 voies optionnelle et presse étoupe avec vis de purge

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

Dwyer 629 series differential pressure transmitter for liquid measurement delivers 4-20 mA output with 0.5% accuracy across 0-25, 0-50, or 0-100 psid ranges. IP65-rated housing and 1/4" NPT connections suit industrial process monitoring and control applications.

Frequently Asked Questions

Where can I buy the Dwyer 629-02-CH-P2-E5 transmitter worldwide?

Order from 3G Electric, an authorized Dwyer distributor. We handle worldwide delivery, customs clearance, and logistics coordination. Lead time available on request.

What pressure ranges are available for the Dwyer 629 transmitter?

The Dwyer 629-02-CH-P2-E5 offers three selectable ranges: 0-25 psid, 0-50 psid, or 0-100 psid. Overpressure protection is available at 50 psi, 100 psi, or 200 psi depending on range and maximum working pressure up to 500 psi.

Is the Dwyer 629-02-CH-P2-E5 suitable for industrial process control?

Yes. The 629-02 delivers 4-20 mA output with 0.5% accuracy and IP65-rated housing. The 1/4" NPT female connections integrate into standard industrial liquid measurement and control systems.

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
Transmitter 629-03-CH-P2-E5-S1-3V
Dwyer
Dwyer
Transmitter 629-04-CH-P2-E5-S1-3V
Dwyer
Dwyer
Transmitter 629-02-CH-P2-E5-S1
Dwyer
Dwyer
Transmitter 629-03-CH-P2-E5-S1
Dwyer
Dwyer
Transmitter 629-04-CH-P2-E5-S1
Dwyer
Dwyer
Transmitter 629-05-CH-P2-E5-S1

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