The Festo FMA-40-10-1/4-EN, with MPN 159596, is a meticulously engineered Flanged Pressure Gauge designed to deliver reliable performance in monitoring pressure systems handling neutral liquids and inert gases. This high-precision instrument is integral to various industrial applications, from pneumatic systems to hydraulic setups, ensuring accurate pressure measurements for safety and efficiency.

Key Features:

Precise Measurement Capability: Offers a measurement range from 0 to 145 psi, ensuring broad application suitability.
Durability and Compliance: Conforms to the rigorous EN 837-1 standard, ensuring it meets global quality and safety benchmarks.
Versatile Installation Options: Designed for easy integration into various setups with a nominal size of 40 mm, making it suitable for both front panel and in-line mounting.
High-Quality Materials: Constructed with a robust design, including a Bourdon-tube mechanism that enhances reliability and longevity in harsh industrial environments.

Benefits:

Operational Integrity: Helps maintain the efficiency and safety of pressure systems by providing consistent and accurate pressure readings.
Versatility: Compatible with a range of industrial environments, thanks to its capability to handle neutral liquids and inert gases.
Ease of Installation: Its standardized design allows for quick and straightforward installation, minimizing downtime.

Applications:

Industrial Automation: Plays a crucial role in automated systems where precise pressure monitoring is critical.
Process Engineering: Essential for maintaining the integrity of processes involving pneumatic and hydraulic systems.
Manufacturing Facilities: Aids in ensuring that equipment operates within safe pressure parameters, thereby preventing equipment failure and promoting safety.

The Festo FMA-40-10-1/4-EN Pressure Gauge is a testament to Festo’s commitment to precision, durability, and versatility, offering enhanced process control and operational efficiency in a wide array of industrial applications.

Technical data

Feature	Specification
Display range	0 bar … 10 bar
Display range	0 psi … 145 psi
Symbol	00991463
Conforms to standard	EN 837-1
Pressure gauge nominal size	40
Explosion prevention and protection	Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Structural design	Bourdon tube pressure gauge
Type of mounting	Front panel mounting
Operating medium	Inert gas Neutral liquids
Operating pressure	0 MPa … 1 MPa
Operating pressure	0 bar … 10 bar
Operating pressure	0 psi … 145 psi
Intermittent load factor	0.66
Measurement accuracy class	2.5
Degree of protection	IP43
Temperature of medium	-20 °C … 60 °C
Ambient temperature	-20 °C … 60 °C
LABS (PWIS) conformity	VDMA24364-B1/B2-L
Note on materials	RoHS-compliant
Connection position	Centered on rear side
Pneumatic connection	G1/4
Materials in contact with the media	Brass
Material of screwed plug	Brass
Housing material	ABS
Inspection window material	SAN
Fastening ring material	Steel
Housing colour	Black
Product weight	80 g
Information on operating and pilot media	No acetylene No oxygen
Scale	Double scale bar (außen) psi (internal)