+371 672 70580

Mon-Fri: 9:00 - 17:00 LV

Email:

DWYER DX wet/wet differential pressure switch

The Series DX Wet/Wet Differential Pressure Switch makes a contact output based on the differential between two pressure sources. Wetted materials of brass and fluoroelastomer are suitable for use with most gases and water based solutions. The switch can be used for low differential pressure indication with set point on a decrease of pressure as low as 1 psid (0.07 bar). Differential set point ranges are available from 2.5 to 75 psid (0.17 to 5.17 bar) on increasing differential pressure and 1.0 to 67 psid (0.07 to 4.62 bar) on decreasing differential pressure. Unit features a high static pressure rating of 200 psig (13.8 bar). Weatherproof, UL type 4X, enclosure for dust laden, outdoor, or wash-down installation environments. Externally adjustable set point, integral mounting flange and a removable electrical terminal block for quick and easy installation.

			int(2494)
NULL
		

Made in USA. brand DWYER, model DX

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

price by request

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER DX

PRODUCT APPLICATIONS

  • Indicating filter condition
  • Proof of flow indicator monitoring
  • Proving flow through a pump
  • Proving flow through a chiller
  • Proving flow through a heat pump or AC unit

FEATURES

  • Differential pressure switch that is suitable for most gas and water-based applications allows multiple uses in the most sophisticated designs
  • Weatherproof housing provides protection in the harsh, wet or dirty environments ensuring switch’s long-service life
  • Removable terminal block reduces installation time

Technical specifications of DWYER DX

  • Service: Compatible gases and liquids.
  • Wetted Materials: Connection: Brass; Diaphragm: Fluoroelastomer.
  • Temperature Limits: 30 to 140°F (-1 to 60°C).
  • Pressure Limits: Maximum static pressure: 200 psig (13.8 bar); maximum differential pressure: 1.25 x model’s highest set point.
  • Enclosure Rating:Weatherproof UL type 4X (IP65).
  • Repeatability: ±2% of full range.
  • Switch Type: SPDT snap switch.
  • Electrical Rating: 5 A @ 125/250 VAC, 5 A res. @ 30 VDC.
  • Electrical Connection: Removable terminal block.
  • Conduit Connection: 0.871″ diameter hole for 1/2″ conduit fitting.
  • Process Connection: 1/4″ NPT female.
  • Mounting Orientation: Ports on horizontal plane, ±10°.
  • Set Point Adjustment: External screw.
  • Housing Materials: Body: Aluminum; Housing: Polycarbonate; Cover: 300
  • Vibration and Shock: Set point repeats after 2.5 Gs, 5 to 500 Hz. Set point repeats after a 15 Gs, 10 millisecond duration.
  • Humidity Limit: 80% (non-condensing).
  • Pollution Degree: 2.
  • Environment: Intended for indoor and outdoor use.
  • Weight: 1 lb 3 oz (0.54 kg).
  • Compliance: CE, cULus.

How to buy DWYER DX

Model Description Price
DXW-11-153-1 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4″ NPT connections, SPDT, range 2.5 to 10 psi.
$134.15
DXW-11-153-2 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4″ NPT connections, SPDT, range 10 to 25 psi.
$134.15
DXW-11-153-3 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4″ NPT connections, SPDT, range 25 to 50 psi.
$134.15
DXW-11-153-4 Differential pressure switch, brass and fluoroelastomer wetted materials, NEMA 4X, 1/4″ NPT connections, SPDT, range 50 to 75 psi.
$134.15
Load More Items

Accessories for DWYER DX

Model Description Price
A-590 1/2″ conduit plug, watertight.
$44.20
Load More Items

Model Chart DWYER DX

EXAMPLE DX W 1 1 153 1 ST Series DXW-11-153-1-ST, Wet/Wet Differential Pressure Switch, brass & fluoroelastomer, NEMA 4X, 1/4″ NPT, SPDT, range 2.5-10 psi, with a stainless steel tag.
SERIES DX DX Wet/Wet Differential Pressure Switch
CONSTRUCTION W Weatherproof
WETTED MATERIAL 1 Brass/Fluoroelastomer
PROCESS CONNECTION 1 1/4″ NPT
CIRCUIT 153 SPDT
RANGE 1
2
3
4
2.5-10 psi
10-25 psi
25-50 psi
50-75 psi
OPTIONS PRESET
ST
Preset Set Point
Stainless Steel Tag
Load More Items

User Guide and Instruction manual for DWYER DX

You can request the necessary certificates, documentation, instructions and user guide for DWYER DX using the special form.

You can buy DWYER DX in Latvia at a favourable price in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . DWYER DX price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.