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CTA Series Heavy Duty Hydraulic System Flow Monitor CTA150-MA-B-6 | FT11429-04

Description & Features

The WEBTEC CTA Series CTA150-MA-B-6 is a robust hydraulic system flow monitor designed for demanding mobile and industrial machinery applications. Covering a flow range of 5–150 L/min (1.3–40 US gpm) at working pressures up to 420 bar (6000 psi), it delivers flow accuracy of ±1% full scale alongside integrated temperature monitoring across a fluid temperature range of -40 to 85 °C (-40 to 185 °F).

Housed in an aluminium body with stainless steel and steel internals and FKM/EPDM seals, the unit is rated IP6K9K, making it well suited to harsh outdoor and wash-down environments. Connection is via 3/4" BSPP porting and an M12 5-pin Code A connector, with a wide 9–28 V DC power supply range for compatibility with common machine electrical systems. Compatible with mineral oils to ISO 11158, with alternative fluids available on request.

SKU: FT11429-04
Supplier Part Number (MPN): CTA150-MA-B-6

Specifications

Brand WEBTEC	Brand Webtec	Pack Size 1.00	UOM EA	Supplier Part Number FT11429-04	Flow Accuracy ≤ ±1% Full Scale	Body Materials Aluminium	Compatible Fluid Mineral oils to ISO 11158 (other fluids on request)	Connection Type M12 5-Pin Code A	Flow Range (US gpm) 1.3 - 40	Flow Range (L/min) 5 - 150	Fluid Temperature Range -40 to 85 °C, -40 to 185 °F	Gross Weight 1.5 kg, 3.3 lbs	Internal Materials Aluminium, Steel, Stainless Steel	IP Rating IP6K9K	Maximum Rated Flow 150 L/min, 40 US gpm	Max Rated Pressure 420 bar, 6000 psi	Net Weight 1.1 kg, 2.4 lbs	Porting 3/4" BSPP	Power Supply 9 – 28 V DC	Seals FKM / EPDM	Product Weight 0.99 lbs

Product Questions & Answers (2)

Question by: Judy B on Jun 18, 2025, 9:55 PM

How can I confirm if the CTA150-MA-B-6 flow monitor will fit my existing system setup?

Answer by: Customer Support on Jun 20, 2025, 7:14 AM

When checking fit for the CTA150-MA-B-6, you'll want to note that it uses a 3/4" BSPP porting. It's also equipped with an M12 5-Pin Code A electrical connection. If your setup aligns with these specs, it should integrate smoothly.

Question by: Randy J on Aug 24, 2025, 7:17 PM

rated for outdoor equipment that sits in the cold all winter? we run machines that see -40 pretty regular and need something that won't give us grief come spring startup

Answer by: Customer Support on Aug 25, 2025, 9:11 PM

Fluid temperature range on this unit runs from -40 all the way up to 85 °C, so cold-weather startups are within spec. The FKM/EPDM seal combination holds up through that low end without getting brittle the way some cheaper seal materials do. As long as your hydraulic fluid is flowing and within the mineral oil ISO 11158 spec, you're not going to have cold-soak problems with this monitor.

CTA Series Heavy Duty Hydraulic System Flow Monitor CTA150-MA-B-6 | FT11429-04

Description & Features

Specifications

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Product Questions & Answers (2)