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Dwyer Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel - Inline Hazardous-Location Switches for Liquids
DwyerInline Hazardous-Location Switches for Liquids

Dwyer Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel

The DWYER Liquid Flow Switch: Paddle (SKU 3G-OTH-88849) is an inline hazardous-location switch for liquids, designed for pipe sizes of 1/2 in. It carries a hazardous location rating of Class I, Div 1 and 2, Group A…

SKU 3G-OTH-88849

Also listed as: V6EPSSS5S · V6EPS S S 5 S

Brand
Dwyer
Item
Liquid Flow Switch: Paddle, 1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel
Category
Inline Hazardous-Location Switches for Liquids
Available to Order
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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
Manufacturer Part Number
V6EPS-S-S-5-S
Type
1/2 in/1/4 in/2 in/3/8 in For Pipe Size, Stainless Steel, NPT
For Pipe Size
1/2 in
Contact Rating (AC)
5 A @ 125/250V
Contact Rating (DC)
44 A (Inductive) @ 30V (CSA, ATEX and IECEx Models)
Hazardous Location Rating
Class I, Div 1 and 2, Group A, B, C, D

Technical Documents

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

Product Description

The DWYER Liquid Flow Switch: Paddle (SKU 3G-OTH-88849) is an inline hazardous-location switch for liquids, designed for pipe sizes of 1/2 in. It carries a hazardous location rating of Class I, Div 1 and 2, Group A, B, C, D, and offers a contact rating of 5 A @ 125/250V AC and 44 A (Inductive) @ 30V DC (CSA, ATEX and IECEx Models). This switch is suitable for flow detection in environments requiring explosion-proof certification.

Frequently Asked Questions

What is the DWYER V6EPS-S-S-5-S liquid flow switch used for?

The DWYER V6EPS-S-S-5-S paddle flow switch detects liquid flow in hazardous environments requiring explosion-proof certification. It is used in oil and gas, chemical, and industrial plants to trigger alarms or control pumps when flow starts or stops in pipes.

What are the specifications of the DWYER V6EPS-S-S-5-S flow switch?

The DWYER V6EPS-S-S-5-S is a stainless steel paddle flow switch for 1/2 in NPT pipe size. It has a hazardous location rating of Class I, Div 1 and 2, Group A, B, C, D. Contact ratings are 5 A @ 125/250V AC and 44 A (Inductive) @ 30V DC (CSA, ATEX and IECEx models).

Where to buy the DWYER V6EPS-S-S-5-S flow switch worldwide?

3G Electric supplies the DWYER V6EPS-S-S-5-S flow switch worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the DWYER V6EPS-S-S-5-S paddle flow switch?

Install the DWYER V6EPS-S-S-5-S in a horizontal pipe with the paddle oriented against flow direction. Ensure the pipe is full of liquid and the switch is wired per the hazardous location code. Use a conduit seal within 18 inches of the enclosure for Class I environments.

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 inline hazardous-location switches for liquids. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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