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CTA Series Heavy Duty Hydraulic System Flow Monitor CTA300-J19-S-6 | FT11365-01

Description & Features

The WEBTEC CTA Series CTA300-J19-S-6 is a robust hydraulic flow and temperature monitor designed for demanding mobile and industrial machinery service. It measures flow across a range of 8 to 300 L/min (2 to 80 US gpm) at pressures up to 420 bar (6000 psi), with flow accuracy held to within ±1% of full scale.

An aluminium body with steel and stainless steel internals keeps weight to 1.1 kg (2.4 lbs) while offering durability in harsh environments. FKM/EPDM seals support fluid temperature from -40 to 85 °C (-40 to 185 °F), and the IP6K9K rating provides reliable ingress and high-pressure wash-down protection. The 1-5/16"-12UN #16 SAE ORB port, M12 5-pin Code A connector, and 9-28 V DC power supply make integration straightforward on most mobile platforms. Compatible with mineral oils to ISO 11158; other fluids available on request.

SKU: FT11365-01
Supplier Part Number (MPN): CTA300-J19-S-6

Specifications

Brand WEBTEC	Brand Webtec	Pack Size 1.00	UOM EA	Supplier Part Number FT11365-01	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) 2- 80	Flow Range (L/min) 8 - 300	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 300 L/min, 80 US gpm	Max Rated Pressure 420 bar, 6000 psi	Net Weight 1.1 kg, 2.4 lbs	Porting 1-5/16"-12UN #16SAE ORB	Power Supply 9 – 28 V DC	Seals FKM / EPDM	Product Weight 0.99 lbs

Product Questions & Answers (2)

Question by: Cody H on Apr 27, 2026, 9:16 AM

Flow accuracy on this unit, is it rated per reading or full scale?

Answer by: Customer Support on Apr 28, 2026, 3:35 PM

Full scale. The CTA300-J19-S-6 carries a flow accuracy of plus or minus 1% of full scale, which on this model works out across a range of 8 to 300 L/min (2 to 80 US gpm). That means at lower flow rates, the fixed full-scale error represents a larger percentage of the actual reading, so it's worth keeping that in mind if you're regularly measuring flows down near the bottom of the range.

Question by: Doug F on Sep 27, 2025, 7:05 AM

How does the CTA300-J19-S-6 handle high-pressure conditions?

Answer by: Customer Support on Sep 28, 2025, 7:45 PM

Capable of withstanding up to 420 bar (6000 psi), this flow monitor is well-suited for demanding hydraulic applications. Its robust design ensures reliable performance under high-pressure conditions.

CTA Series Heavy Duty Hydraulic System Flow Monitor CTA300-J19-S-6 | FT11365-01

Description & Features

Specifications

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Product Questions & Answers (2)