FlowHD is a high-definition flow sensor and sub-meter that offers unparalleled accuracy and visibility for sites with mainlines 2” and bigger. Known for its accuracy, FlowHD’s dual-beam sensors are capable of detecting even the slightest water movement, down to the sub-gallon per minute.
FlowHD is ideal for:
FlowHD’s measurement method is based on ultrasonic, dual-beam sensors that determine the length of time (transit time) it takes an ultrasonic wave to travel the distance between the two sensors located on either side of the meter’s body. The sensors act as both sender and receiver, each one alternating these functions so the ultrasonic wave travels both with and against the direction of the flow.
When there is no flow occurring, the transit time each ultrasonic wave makes should be identical.
If the water is moving, the ultrasonic wave travels slower against the flow than with the flow, the time difference of the two waves allows the meter to determine the flow rate.
The large 9 digit display makes reading easy. Multi- line digital LCD readout display provides immediate reporting and visual indicators for critical conditions.
|• Volume units
• Flow rate units
• Leak indicator
• Flow direction
• Output mode
• Battery level
A. Two (2) pipe diameters (PD) required before and after the WeatherTRAK FlowHD. Air vent installation is highly recommended.
B. Five (5) pipe diameters (PD) required before the WeatherTRAK FlowHD, if installed directly after a pump. Air vent installation is highly recommended.
Download WeatherTRAK FlowHD Specifications (ZIP, 8MB)
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