Seametrics SPX and SPT Low Flow Meter

Description

Seametrics SPX and SPT Low Flow Meter is are versatile impeller flowmeters designed for small pipe sizes ( $3/8''$ to $1''$ ) that utilize jewel bearings to achieve superior longevity and accuracy at low flow rates. While the SPX model offers an economical polypropylene body for water and low-corrosion fluids, the SPT model provides enhanced chemical resistance with a Teflon® body and cover, both of which are compatible with various Seametrics displays and controllers for comprehensive flow monitoring.

Brand

Seametrics

Seametrics, a member of the TASI Flow Group, is a designer and manufacturer of a variety of flow metering and submersible sensor products. Since 1990, we have provided innovative solutions to users in irrigation, fracking, water & wastewater, environmental, and processing applications. Our products have a reputation for durability and accuracy at a competitive price and are sold through our network of domestic and international distributors.

Located just south of Seattle, our Kent, WA factory is home to both our engineering and production groups. We employ just-in-time manufacturing methods and have a high commitment to continuous improvement as demonstrated by our ISO 9001 quality management system. Our focus on innovation, product value and customer accessibility has resulted in over two decades of continuous growth. Seametrics is dedicated to helping conserve the world’s most valuable resource by providing our customers with precision flow meter and environmental sensor products.

Specification

Item		SPT	SPX
Connection Ports		3/8”, 1/2”, 3/4”, 1” —Female NPT thread	3/8”, 1/2”, 3/4”, 1” —Female NPT thread
Sensor Cable		18 ft (6 m) standard—maximum cable run 2000 ft (607 m)	18 ft (6 m) standard—maximum cable run 2000 ft (607 m)
Materials	Body	Polypropylene	TFE Teflon®
	Rotor	PVDF (Kynar®)—2 magnet(6 magnets high resolution optional	PVDF (Kynar®)—2 magnet(6 magnets high resolution optional
	Shaft	Nickel tungsten carbide(ceramic or silicon carbide optional)	Zirconia ceramic(silicon carbide optional
	O-Ring	EDPM (Viton® or Teflon®-coated Viton® optional)	Teflon®-coated Viton®(Viton® or EDPM optional)
	Bearings	Ruby ring and ball	Ruby ring and ball
	Cover	Acrylic with clear lens ( polypropylene without clear lens optional	TFE Teflon®
Maximum Temperature		160 ̊ F (70 ̊ C)	180 ̊ F (82 ̊ C)
Maximum Pressure		150 psi (10 bar)	150 psi (10 bar)
Accuracy		±1% of a full scale	±1% of a full scale
Power	Standard	6–36 Vdc, 2 mA min.	6–36 Vdc, 2 mA min.
Power	Micropower	3.1–16 Vdc (for use with FT450 and DL76 only)	3.1–16 Vdc (for use with FT450 and DL76 only)
Outputs		Current sinking pulse, 6–24 Vdc	Current sinking pulse, 6–24 Vdc