Flow Metering
KATflow 210 Ultrasonic Flow Meter
Rugged, long-term portable ultrasonic flow meter for reliable non-invasive liquid measurement in harsh or remote conditions.
Max Flow Rate
L / h
Max Discharge Pressure
Barg
Max Air Supply Pressure
Barg
The KATflow 210 Ultrasonic Flow Meter is a robust, self-contained clamp-on flowmeter designed for long-term deployment in demanding environments. Built for field engineers who need accurate, dependable measurement in locations with limited power and exposure to harsh conditions, the KATflow 210 delivers reliability, autonomy, and ease of use.
Encased in a durable IP67-rated housing and fitted with IP68 stainless steel transducers, it is ideal for flow measurement in pits, wells, and exposed sites where flooding or rough handling may occur.
Key Features
- Fully integrated, rugged portable design with IP67 protection
- Non-invasive ultrasonic clamp-on technology – no pipe cutting or process downtime
- Battery life up to 100 days (depending on configuration)
- Optional wireless data transmission and wall thickness gauge
- Large internal data logger (up to 100,000 measurement sets)
- Operates on pipes 25 mm to 2,500 mm in diameter
- High durability IP68 stainless steel transducers with 4 m cables
- Operates in temperatures from –30 °C to +130 °C
- Compact housing for easy field transport (260 × 280 × 200 mm)
- Optional dual-channel configuration for simultaneous measurement on two pipes
Applications
- Long-term leakage detection and remote flow monitoring
- Flow measurement in wells, pits, or flood-prone areas
- In-line flowmeter inspection and verification
- Temporary replacement of conventional in-line meters
- Measurement of chemically aggressive or clean process liquids
Technical Specifications
- Measurement principle: Ultrasonic transit-time difference
- Flow velocity range: ±0.01 to 25 m/s
- Pipe diameter range: 25 mm to 2,500 mm
- Accuracy: ±1–3% of reading (±0.5% with process calibration)
- Repeatability: ±0.15% of measured value
- Resolution: 0.25 mm/s
- Response time: 1 second
- Data logger capacity: 30,000 to 100,000 measurements (5–16 MB)
- Display: 128×64 backlit LCD, multilingual interface
- Protection class: IP67 (instrument), IP68 (transducers)
- Battery type: LiFePO₄ (up to 21 days continuous, 100 days in saver mode)
- Housing material: Polypropylene copolymer
- Weight: 6 kg
- Outputs: Current (0/4–20 mA), open collector, relay, optional HART® and frequency outputs
- Power adapter: 100–240 V AC input, 9 V DC output
- Transducer temperature range: –30 °C to +130 °C
Why Choose the KATflow 210
Engineered for remote and harsh field environments, the KATflow 210 combines durability, precision, and extended battery life in one powerful package. Ideal for utilities, water management, and industrial maintenance, it provides dependable long-term data collection with minimal maintenance.
A Complete Chemical Injection Package Built Around Your Needs
Every chemical injection package we build can be tailored to your exact process requirements. Alongside the pump skid, PPM supplies all essential equipment from the suction point through to final discharge so you receive a fully integrated, ready-to-operate solution. A typical package can include items such as suction and discharge hoses, discharge manifolds with non-return valves, chemical tanks, bunded drum trolleys, and drip trays, all selected to suit the application.
Complete Fluid Transfer Solutions Built Around Your Needs
PPM’s fluid transfer systems are designed to give you consistent performance in challenging conditions. Each build can be adapted to suit your required flow rates, pressures, materials, and connection types, ensuring a seamless fit within your existing process. Our engineers can integrate the correct hose assemblies, manifolds, couplings, and protective measures so your equipment arrives ready to operate from day one.
Accurate Flow Metering Packages Built for Precision and Compliance
Our flow metering packages are configured to give you dependable accuracy, full compliance, and ease of integration. Systems can be built around your preferred metering technology and calibrated to the exact characteristics of the process stream. PPM will supply the required pipework, fittings, valves, supports, and instrumentation so the complete assembly is delivered as a clean, fully engineered unit ready for installation.
We Supply Diaphragm Pumps from Any Manufacturer, Including the Brands Below
In high-stakes environments, reliability isn’t optional — it’s the baseline. Every piece of PPM equipment is backed by rigorous testing, full traceability, and direct access to the people who built it. From the first conversation to final sign-off, our process is designed to remove uncertainty and deliver equipment you can trust to perform under pressure.
Certification with Every Unit
Every product is supplied with complete documentation, serial numbers, and test records — so you know exactly what you’re working with, every time.
Proven Before It Leaves Us
We run each unit through inspection and performance testing against your spec, ensuring it meets or exceeds requirements before shipping.
Speak to the Experts, Not a Call Centre
Our engineers are on hand for setup, troubleshooting, and technical advice — so you get answers fast, from the people who know the kit inside out.
Trusted Across Industries
Our solutions are relied on by leaders in oil & gas, manufacturing, agriculture, and more — with a history of delivering results in demanding conditions.
Bespoke PPM Packages Backed by Real-World Performance
Real-world examples of hire and service solutions keeping plants and platforms online.
Whether it’s an urgent replacement or a planned upgrade, our team will get your equipment on site fast and operational without delay.