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Flo-Instru - Model RS485 -Clamp-On Ultrasonic Flowmeter
ST501 ultrasonic flowmeter uses the latest digital technology and low-voltage broadband pulse transmission. The meter can include a small amount of bubbles or suspended solids in most industrial environments. Flo-Instruments ST501 ultrasonic flowmeter offers high-accurate and repeatable flow measurement for liquids at an economical price. It is made of strong metal case. Combined the outstanding performance transducer with high industrial grade material, it`s ideal for pipes size from 1``(25mm) up to 48``(1200mm) in diameter. IP68 sensors that are easy to install requires this pipe not to be cut, thus reducing installation and labor costs. Simple interface makes it very convenient to operate.
- Accuracy: +/-1.0 %
- Wall-mounted transmitter and clamp-on transducers
- OCT/RS485/Relay available
HVAC system, building automation system, farming irrigation system, residential water supply system, cleaning system, recirculating aquaculture system, etc.
Performance specifications
Velocity range: 0 ~ ±16ft/s (0 ~ ±5m/s)
Accuracy: ±1.0%
Pipe size: Clamp-on: 1’’~48’’ (25mm~1200mm)
Fluid: Water, Sea water, Oil, Alcohol...
Pipe material: PVC, Carbon Steel, Stainless Steel...
Function specifications
Optional Outputs: OCT Pulse output: 0~5000Hz.
Analog output: 4~20mA, max load 750Ω.
Communication interface: RS485
Power supply: 24V DC/1A@ max
Keypad: 16(4×4) key with tactile action
Display: 20×2 lattice alphanumeric, back lit LCD.
Temperature: Transmitter: 32?~140? (0?~60?)
Transducer: 32?~140? (0?~60?)
Humidity: Up to 99% RH, non-condensing
Physical specifications
Transmitter: Aluminum alloy, IP65.
Transducer: Encapsulated design, IP68.
Transducer cable: Standard cable length: 33ft (10m).
Weight
Transmitter: approximately 0.7kg;
Transducer: approximately 0.4kg