Description
Clamp-on ultrasonic flowmeters for liquids. Efficient flowmetering and volume counting of clean, homogeneous liquids with low gas and solids contents.
Advantages of measuring from the outside
- Non-contact measurement
- No construction of the pipe cross-section
- No additional pressure drop
- No interruption of the process
- Electrical conductivity, pressure, density, etc. have no effect on measurements
- Easy to install
- No maintenance requirement
- Low power consumption
- Low operating costs
- Wall mounted system
- With CE approval to EN 50081-1 and EN 50082-1
- Local display
- Current and pulse outputs
- RS 232 interface
- Status output
Specifications
Specifications
Brand
Ambient Temperature Range
- -25° to 60° C (-13° to 140° F)
Applications
- Acids
- Alkaline Solutions
- Boiler Feedwater in Power Stations
- Checking Other Flowmeters
- Demineralized Water for Cooling Purposes
- Oil
- Pretreated Wastewater in Sewage Plants
Approvals & Certifications
- CE to EN 50081-1, EN 50082-1
- TÜV
Cable Length
- Sensor Cable: 15 feet (5 metres)
- Sensor Cable: 15 to 900 feet (5 to 300 metres) Optional
Current
- Load: ≤ 150 mA - for Active Output
- Load: ≤ 25 mA - for Active Output
- Load: 100 mA - Max.
Diameter
- 2” to 120” (50 to 3,000 mm)
Display
- 3-Line LCD Display
- Backlit
Electrical Connectors
- BNC Connector
- Coaxial Cable
Enclosure, Body Material
- Nickel-Plated Brass
Environmental Protection
- IP65
- IP66
- IP67
- NEMA 4
- NEMA 4X
- NEMA 6
Frequency
- 0.0028 to 10,000 Hz at Q=100 % - for Pulse Output
Input
- 5-30 Vdc - for Pulse Output
Interface Connection
- RS-232
Load
- ≥ 1,000 ohms - for Active Output
- ≥ 180 ohms - for Active Output
Materials of Construction
- ALTOCLAMP Mounting Device: Anodized Aluminum
- Pipeline: Ceramic
- Pipeline: Metal
- Pipeline: Plastic
Measuring Error
- ± 1 to 3 % of Measured Value
Mounting
- Wall Mounted
Output
- 0.0028 to 10,000 Pulses/second
- 0-20 mA
Output Format
- Current Output
- Pulse Output
Power
- ≤ 10 VA - for AC Version
- ≤ 8 W - for DC Version
Power Supply
- 18-32 Vdc - for DC Version
- 50 V from Signal Converter - for RS 600
- 85-264 Vac - for AC Version
Pulse Range
- Pulse Width: 160 µs
- Pulse Width: 50 MicroSeconds
- Pulse Width: 500 milliseconds
Sensor, Probe Style
- Ultrasonic
Temperature Range
- -25° to 120° C (-13° to 248° F)
Time Constant
- 0.04 second - for Pulse Output
- 0.04 to 3,600 seconds - for Current Output
Applications
Applications
- Demineralized water for cooling purposes
- Boiler feedwater in power stations
- Pretreated wastewater in sewage plants
- Checking other flowmeters
- Oil
- Acids
- Alkaline solutions