Product Description
The USM series of ultrasonic meters provide accurate, repeatable measurement of flow rate, volumetric total, and temperature. They install inline with NPT male threads or Tri-clamp flanges.
The ultrasonic flow meter of the USM series monitors liquid media such as water, high-purity water (DI or RO), water glycol solutions, or industrial oils. It detects the three process categories volumetric flow quantity, consumed quantity and medium temperature.
Peak consumption, present consumption or accumulated consumption can be accessed and adjusted via programmed switch and alarm level settings - all at the touch of a button.
The units feature two switching outputs which can be programmed as normally open or normally closed. For output of the measured value, one switching output can also be configured as a scalable analogue output. For consumed quantity monitoring, the other output transmits counting pulses to the controller.
In addition to volumetric flow monitoring the USM also monitors the temperature of the medium. It is displayed on the unit and provided for signal processing. The sensor is thus particularly suited for monitoring cooling circuits.
| Size & Connection | Model Number | Liters | Gallons |
| 1/2” NPT | USM-017.1-N-050-D | 0.5 to 65 l/min | 0.13 to 17.17 gpm |
| 3/4” NPT | USM-019.8-N-075-D | 0.5 to 75 l/min | 0.13 to 19.81 gpm |
| 1” NPT | USM-063.4-N-100-D | 1 to 240 l/min | 0.26 to 63.4 gpm |
| 2” NPT | USM-264.1-N-200-D | 5 to 1000 l/min | 1.32 to 264.18 gpm |
| 1" Tri-clamp | USM-063.4-C-100-D | 1 to 240 l/min | 0.26 to 63.4 gpm |
| 2" Tri-clamp | USM-264.1-C-200-D | 5 to 1000 l/min | 1.32 to 264.18 gpm |
Documentation:
Datasheet for Details & Specifications