Dwyer DXW-11-153-2 Differential Pressure Switch

Price 8000 INR/ Piece

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MOQ : 5 Pieces

Dwyer DXW-11-153-2 Differential Pressure Switch Specification

Display
Analog

Grade
Industrial

Outer Size
138 mm x 95 mm x 60 mm approx.

Sensor Type
Diaphragm

Seal Material
Nitrile (Buna-N)

Thread
1/4 NPT Female

Material
Aluminum housing, Plastic front cover

Dial Material
Plastic

Pointer Material
Metal

Processing Type
Die-cast housing

Diameter
95 mm approx. (front face)

Glass Size
95 mm

Mount Type
Panel

Scale Range
2.5 - 10 psi

Accuracy
2% of full scale

Accessories
Mounting screws, installation manual

Compliance
CE, RoHS

Hysteresis
5% of setpoint (typical)

Switch Type
Single pole double throw (SPDT)

Electrical Rating
15 A @ 250 VAC

Model
DXW-11-153-2

Contact Material
Silver alloy

Repeatability
1% of set point

Ambient Temperature Range
-20C to +60C

Enclosure Rating
IP54

Pressure Range
8 to 61 in. of water (20-153 mbar)

Weight
Approx. 850 g

Set Point Adjustment
External screw

Dwyer DXW-11-153-2 Differential Pressure Switch Trade Information

Minimum Order Quantity
5 Pieces

FOB Port
Delhi

Payment Terms
Cash on Delivery (COD), Cash Against Delivery (CAD), Cash Advance (CA), Cash in Advance (CID)

Main Export Market(s)
Asia, Middle East

Main Domestic Market
All India

About Dwyer DXW-11-153-2 Differential Pressure Switch

Dwyer DXW-11-153-2A Differential Pressure Switch
DXW-11-153-2 - DWYER WET/WET DIFFERENTIAL PRESSURE SWITCH, 10 - 25 PSI, SPDT, 1/4" NPT FEMALE
DESCRIPTION
TheA Series DX is a Differential Pressure SwitchA that makes a contact output based on the Differential Between two pressure sources. Wetted Materials of Brass and Flouroelastomer 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.
AAA Weatherproof Housing Provides protection in the harsh, wet or dirty environments insuring switch's long-service life
AAA Removable Terminal Block Reduces Installation Time

MANUFACTURER Dwyer

PART NUMBER DXW-11-153-2

SHORT DESCRIPTION DXW-11-153-2A - Wet/Wet Differential Pressure Switch, 10 - 25 psi, SPDT, 1/4" NPT Female, Polycarbonate Housing

PRODUCT SERIES DX Series

PRESSURE TYPE Wet Differential Pressure Transmitter

ENCLOSURE TYPE NEMA 4

AMPERAGE RATING 5A

SET POINT/SET POINT RANGE 2.5 - 10 psi

VOLTAGE 125/250 VAC or 30 VDC

CONNECTION Process Connection:1/4" FNPT, Conduit Connection: 0.871" Hole For 1/2" Conduit Fitting; Electrical Connection: Removable Terminal Block

SENSOR TYPE: Pressure Sensor

PRESSURE RANGE 200 psig

RELATIVE HUMIDITY RANGE 80%

MAX TEMPERATURE 30 to 140AAF

FREQUENCY 5 - 500 Hz

APPLICATIONS For Indicating Filter Differential Pressure, Proof Of Flow Indicator Monitoring Differential Pressure From A Sensing Device, Proving Flow Through A Pump, Chiller and Heat Pump or AC Unit

CONSTRUCTION Aluminum Body, Polycarbonate Housing, 300 Stainless Steel Cover

STANDARDS/APPROVALS CE, cULus

ADDITIONAL PRODUCTS OR REQUIREMENTS A-590

Reliable Gas Pressure Measurement

Built for industrial applications, the Dwyer DXW-11-153-2 ensures accurate monitoring of pressure differentials in gas systems. The diaphragm sensor, analog display, and robust die-cast aluminum housing provide long-term stability and reliability. Its external set-point adjustment allows effortless calibration for varied system requirements, enhancing user control.

Durable Construction and Versatile Installation

With a sturdy, matte-finished, die-cast aluminum body and plastic front cover, the DXW-11-153-2 stands up to tough environments. The IP54 enclosure rating offers resistance against dust and moisture, while a panel-mount design and included mounting hardware facilitate quick setup. This model fits demanding industrial settings and ensures long service life.

Precise Switching with Safety Compliance

The device features a single pole double throw (SPDT) switch, silver alloy contacts, and 2% full-scale accuracy to ensure reliable operation. Compliance with CE and RoHS standards underscores its suitability for export and demanding regulatory environments. It offers safety and reliability, making it a trusted option for manufacturers, suppliers, and traders.

FAQ's of Dwyer DXW-11-153-2 Differential Pressure Switch:

Q: How does the Dwyer DXW-11-153-2 differential pressure switch operate?
A: The DXW-11-153-2 uses a diaphragm sensor to detect differential gas pressure. When the set pressure threshold is reached, its SPDT switch activates, allowing for automated electrical control in response to changes in gas pressure levels.

Q: What is the process for adjusting the set point on this device?
A: Set-point adjustments are made externally via a dedicated screw on the unit. This allows users to easily fine-tune the switching threshold without opening the enclosure, ensuring safe and convenient recalibration.

Q: Where should the DXW-11-153-2 be installed for optimal performance?
A: It is designed for panel mounting in industrial environments where monitoring differential gas pressure is necessary. Install it in locations that meet the ambient temperature range of -20C to +60C and are not exposed to direct water spray, thanks to its IP54 rating.

Q: What gases can be measured with this pressure switch?
A: The DXW-11-153-2 is intended for use with non-corrosive gases. Its Nitrile (Buna-N) seal and durable housing materials support compatibility with typical industrial gases, but aggressive or corrosive gases should be avoided to maintain device integrity.

Q: When should this pressure switch be recalibrated or maintained?
A: Recalibration may be required if there are changes in system requirements, after extended use, or as part of scheduled maintenance to ensure ongoing accuracy. Regular inspections are recommended to maintain peak performance in industrial applications.

Q: What benefits does the DXW-11-153-2 offer to exporters, manufacturers, or suppliers?
A: This pressure switch combines high accuracy, durability, and compliance with international standards (CE, RoHS), making it an ideal choice for industries seeking reliable and export-ready solutions. Its easy installation and adjustment further reduce overall downtime.

Q: How can the Dwyer DXW-11-153-2 improve safety and system efficiency?
A: By providing fast and consistent detection of pressure changes, the switch helps prevent system failures and maintain optimal operating conditions. This contributes to improved safety and efficiency for critical industrial processes.

MANUFACTURER	Dwyer
PART NUMBER	DXW-11-153-2
SHORT DESCRIPTION	DXW-11-153-2A - Wet/Wet Differential Pressure Switch, 10 - 25 psi, SPDT, 1/4" NPT Female, Polycarbonate Housing
PRODUCT SERIES	DX Series
PRESSURE TYPE	Wet Differential Pressure Transmitter
ENCLOSURE TYPE	NEMA 4
AMPERAGE RATING	5A
SET POINT/SET POINT RANGE	2.5 - 10 psi
VOLTAGE	125/250 VAC or 30 VDC
CONNECTION	Process Connection:1/4" FNPT, Conduit Connection: 0.871" Hole For 1/2" Conduit Fitting; Electrical Connection: Removable Terminal Block
SENSOR TYPE:	Pressure Sensor
PRESSURE RANGE	200 psig
RELATIVE HUMIDITY RANGE	80%
MAX TEMPERATURE	30 to 140AAF
FREQUENCY	5 - 500 Hz
APPLICATIONS	For Indicating Filter Differential Pressure, Proof Of Flow Indicator Monitoring Differential Pressure From A Sensing Device, Proving Flow Through A Pump, Chiller and Heat Pump or AC Unit
CONSTRUCTION	Aluminum Body, Polycarbonate Housing, 300 Stainless Steel Cover
STANDARDS/APPROVALS	CE, cULus
ADDITIONAL PRODUCTS OR REQUIREMENTS	A-590