DST P140, pressure transmitter for water pumps and air compressor applications

DST P140 pressure transmitter with digital possibilities designed to provide unrivaled reliability and durability

The DST P140 pressure transmitter is designed to provide unrivaled reliability, durability, performance, and not least, digital possibilities in the water-pump and air-compressor markets. MEMS technology, stainless-steel design, and a hermetically sealed media interface ensure that the transmitter can withstand even the harshest application environments. And, thanks to its diagnostics features and scalable electronics platform, the DST P140 is capable of automatic sensor failure detection – and can also scale sensor performance to the specific application and adapt to applications faster with "test-to-failure" methods and documentation.

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Features and benefits

Precision

The DST P140 provides a +/- 2% Total Error Band across the application-focused temperature range. Custom calibration profiles can be adapted to suit application-specific requirements - supporting a more efficient superheat control as a result.

Reliability

Optimized product packaging of the MEMS sensor and the signal-conditioning electronics deliver excellent vibration resistance, thermal management properties and protection against moisture ingress.

Thorough testing

A "test-to-failure" method is an important part of the Danfoss product-development process, providing increased product-design and specification insight. This method also allows for faster optimization and testing, improving time-to-market.

Future-proof

The diagnostic capabilities of this transmitter will benefit customers today — saving on troubleshooting costs — and well into the future, as more and more products have integrated electronic capabilities.

Scalability

The new and modular electronics platform enables customers to fine-tune the sensor performance specific to their application.

Applications

The DST P140 pressure sensor is designed for the water pump and air compressor markets.

Water distribution
Better pressure control in water pumps reduces water and energy loss significantly in the water industry.

Air handling
Industrial air compressors – with piston or screw technology – for low, medium, and high-pressure applications.

Pressure management is key throughout the water cycle

Global Director at Danfoss Drives Segment, Mads Warming, explains why there is a need for more efficient water supply and treatment on a global scale.

Welcome to Water Industry 4.0

Thanks to growing possibilities in computer and information technology, digitalization is playing an increasingly important role in the water industry.

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Documents

Documents
Type	Name	Language	Valid for	Updated	Download	File type
Brochure	Easy selection of products for water pump applications	Swedish	Sweden	09 Nov, 2021	1.1 MB	.pdf
Brochure	Easy selection of products for water pump applications	Finnish	Finland	09 Nov, 2021	300.4 KB	.pdf
Brochure	Easy selection of products for water pump applications	Danish	Denmark	24 Nov, 2021	1.1 MB	.pdf
Brochure	Easy selection of products for water pump applications	English	Multiple	02 Nov, 2021	1.1 MB	.pdf
Data sheet	Pressure transmitter, type DST P140	German	Multiple	28 Apr, 2023	3.1 MB	.pdf
Data sheet	Pressure transmitter, type DST P140	Spanish, Castilian	Multiple	28 Apr, 2023	3.1 MB	.pdf
Data sheet	Pressure transmitter, type DST P140	Polish	Multiple	28 Apr, 2023	3.1 MB	.pdf
Data sheet	Pressure transmitter, type DST P140	French	Multiple	28 Apr, 2023	3.1 MB	.pdf
Data sheet	Pressure transmitter, type DST P140	English	Multiple	18 Aug, 2023	3.0 MB	.pdf
Data sheet	Pressure transmitter, type DST P140	Chinese (CN)	Multiple	28 Apr, 2023	3.1 MB	.pdf
Data sheet	Pressure transmitter, type DST P140	Italian	Multiple	28 Apr, 2023	3.1 MB	.pdf
Data sheet	Pressure transmitter, type DST P140	Portuguese	Multiple	28 Apr, 2023	3.1 MB	.pdf
Data sheet	Pressure transmitter, type DST P140	Ukrainian	Ukraine	20 Sep, 2023	3.6 MB	.pdf
Installation guide	Pressure transmitters DST P1XX	Danish; German; English; Spanish, Castilian; French; Italian	Multiple	16 Aug, 2022	1.0 MB	.pdf

Approvals

CE marked

RoHS compliant

NSF

Approval Certificates


Type	Name	Language	Valid for	Download	File type
EU-UK Declaration	Danfoss EU-UK 075R0010.04	English	Multiple	1.3 MB	.pdf
Hygienic Certificate	NSF C0252992	English	Multiple	1.1 MB	.pdf
Electrical Safety Certificate	UL E510763	English	Multiple	73.5 KB	.pdf
Hygienic Certificate	WRAS 2101068	English	Multiple	130.1 KB	.pdf

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Close to one third of the world’s population currently lives in water stressed and scarcity areas. Danfoss has solutions that can help communities reduce their water loss, save energy and reduced investment in pipe replacement.

Learning

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