SoundWater Cypress Clamp-On Ultrasonic Flowmeter

Name: SoundWater Cypress Clamp-On Ultrasonic Flowmeter
Brand: SoundWater Technologies

SoundWater Cypress Clamp-On Ultrasonic Flowmeter

The SoundWater Cypress is a fixed-installation clamp-on transit-time ultrasonic flowmeter. Electronics, bidirectional transducers, an integrated ruler and the M12 power/communication connector are built into one anodized-aluminum body that straps to the outside of the pipe — nothing touches the fluid, there is no separate transmitter box, and a typical install takes about five minutes. It runs on 12–24 VDC, connects to SCADA/PLC via 4–20 mA and pulse or Modbus RTU, and is set up wirelessly from the free Orcas app or the optional SWT Flow Computer wall display.

Cypress is offered in two mounting geometries. Double traverse (one-piece “-C” models) puts both transducers on the same side of the pipe and is the default for 1″ to 14″ lines. Single traverse (two-piece “-CM” models) mounts the transducers 180° apart for the strongest signal on large pipes, corroded or acoustically difficult lines and tight spaces, covering up to 48″. Cypress is certified for Class I, Division 2 hazardous areas and rated NEMA 4/6P.

Non-invasive clamp-on — no pipe cutting, no pressure drop, no contact with the fluid
One-piece construction (double traverse) or two-piece (single traverse) hardware for 1″ to 48″ pipe
±1.0–2.0% of reading typical on 3″ and larger; 200:1 turndown; 0.5% repeatability
4–20 mA + pulse or Modbus RTU outputs for SCADA/PLC integration
Wireless set-up via the Orcas app (iOS / Android, Bluetooth LE); optional SWT Flow Computer display
Internal data logger — up to 365 days, 50,000 datapoints
Class I, Division 2, Groups A–D T4 hazardous-area certified; UL 61010-1 / UL 121201 / CSA C22.2
NEMA 4/6P — indoors, outdoors, wash-down and occasional submersion
SWT Reciprocity Architecture and auto-adjusting ultrasonic power for zero-point stability
Made in USA; NIST-traceable calibration certificate available

Municipal and industrial water
HVAC, chilled water and hydronic loops
Irrigation and agriculture
Oil & gas and hazardous-area (C1D2) utilities
Pump and process monitoring
Long-term flow monitoring and sub-metering

PRODUCT MANUAL

Technology	Transit-time ultrasonic, clamp-on, bidirectional
Hardware — double traverse (one-piece)	T420-C2: 1″–3″ · T410-C5: 2″–6″ · T410-C11: 2″–14″
Hardware — single traverse (two-piece)	T420-CM5: 2″–6″ · T410-CM5: 4″–14″ · T410-CM11: 4″–24″ · T405-CM5: 10″–14″ · T405-CM11: 10″–48″
Pipe materials	Steel, stainless steel, copper, brass, aluminum, ductile iron; PVC, CPVC, HDPE, LDPE, PE, PIP, FRP, PEX
Minimum wall thickness	T420: 0.05″ · T410: 0.10″ · T405: 0.20″
Velocity range	0 to 64 ft/s (0 to 20 m/s), bidirectional; turndown 200:1
Accuracy	3″ and larger: ±1.0% to 2.0% of reading typical; 1″–2″: ±2.0% to 3.0%; repeatability 0.5% (fully developed profile, 15D / 5D, ≥ 3 ft/s)
Straight run	15 pipe diameters upstream, 5 downstream (typical)
Outputs	4–20 mA (proportional to flow) + pulse NFET open-drain to 39,000 Hz, or Modbus RTU RS485
Display / set-up	Orcas app (iOS / Android) over Bluetooth 4.0 LE; optional SWT Flow Computer wall display; rate, total, velocity, sound speed
Data logger	Up to 365 days, 10,000 measurements, 50,000 datapoints
Power	12–24 VDC, 0.6 W typical (100 mA max); UL/CSA 62368-1 Class 2 supply required
Temperature	Liquid / pipe −40 to 140 °F (−40 to 60 °C); ambient −40 to 140 °F
Enclosure rating	NEMA 4/6P
Hazardous area	Class I, Division 2, Groups A–D, T4, −40 °C to +60 °C
Electrical safety	UL 61010-1, UL 121201, CSA C22.2 No. 61010-1, CSA C22.2 No. 213 (NRTL listing E115800)
Radio / EMC	FCC Part 15; ISED RSS; FCC ID XDULE40-S2; IC 8456A-LE4S2
Materials	Anodized aluminum body, PVC electronics housing; stainless-steel straps and fasteners; nickel-plated brass M12 connector
Kit contents	Flowmeter, coupling gel, mounting straps, power/communication cordset