Description
The Dwyer UFM-1 is a compact clamp-on ultrasonic flowmeter that combines converter and sensor in one unit. It measures the transit-time difference of ultrasonic signals through the pipe wall and shows both flow rate and totalized volume on a backlit display. The meter covers pipe outside diameters from about 0.98 to 4.62 in and is intended for homogeneous liquids without air. Facility managers and OEM integrators use it as a low-cost way to add flow monitoring to existing small-diameter lines without cutting the pipe.
Key features
- All-in-one converter and sensor with adjustable guide rail
- Non-invasive transit-time measurement
- Backlit display showing flow rate and total
- Volume pulse output and 4-20 mA flow rate output
- Kit includes clamps and adaptors for several pipe sizes
Typical applications
- Chilled and hot water monitoring in HVAC systems
- Small process and utility water lines
- Flow verification on equipment cooling circuits
- Retrofit metering where inline meters cannot be installed
Specifications
| Brand | Dwyer Instruments |
|---|---|
| Model | UFM-1 |
| Product type | Compact clamp-on ultrasonic flowmeter |
| Measurement method | Transit-time difference |
| Pipe outside diameter | 0.98 to 4.62 in (24.9 to 117.4 mm) |
| Fluid | Homogeneous liquids with no air |
| Outputs | Volume pulse, 4-20 mA flow rate |
| Display | Backlit, flow rate and total |
What’s included
- Converter with adjustable guide rail
- Set of 1.81 to 2.75 in (46 to 70 mm) clamps
- Set of 2 to 5 in (51 to 127 mm) clamps
- Set of small pipe adaptor circle clamps
- Set of small pipe adaptor V clamps
- Ultrasonic coupling grease
Reviews
There are no reviews yet.