Brief Introduction
|
Accuracy: |
0.5 % |
Pipe Size Range: |
Clamp-on type: 25mm~5000mm (1" ~ 200" ) |
|
Flow Rage: |
±0.01m/s ~ ±12 m/s ±0.03ft/s ~ ±40 ft/s |
Communication : |
RS485, available to MODBUS protocol |
Product Introduction
The D118 clamp-on ultrasonic flowmeter keeps industrial loops running without pause: leveraging ultrasonic transit-time principle, it clamps on in minutes-no pipe cutting, no flow stoppage-delivers ±0.5 % of true flow, and logs 16 GB of history on board.
- No pipework
- No extra wiring
- No process interruption
- HVAC (Heating, Ventilation, and Air Conditioning) systems
- Energy management and environmental monitoring
- Process industries (chemical, pharmaceutical, food and beverage)
- Agriculture and irrigation systems
- Research and development
- Facilities management
- Industrial maintenance and troubleshooting
- Carbon footprint, carbon audit, carbon assessment, carbon neutrality, and carbon trading etc.
Product Parameter
Technical Parameters
|
Performance specifications |
|
|
Measurable Flow Velocity Range |
±0.01m/s～±12 m/s(±0.03 ft/s～±40 ft/s) |
|
Accuracy |
0.5% (0.5~5m/s standard condition) |
|
Repeatability |
0.1% |
|
Pipe Size Range |
Clamp-on type: 25mm~5000 mm (1″~200″) Insertion type: 50mm~5000 mm (2″~200″) |
|
Function specifications |
|
|
Outputs |
Analog output: 4～20mA, maximum load 750Ω Pulse output: 0～9999Hz, OCT output (maximum and minimum frequencies adjustable) Relay output: max. frequency 1Hz ( 1A@125VAC or 2A@30VDC ) |
|
Communication |
RS485, available to MODBUS protocol |
|
TF Card |
Storage period: More than 1000 days Storage interval: 1～3600 seconds |
|
Power Supply |
90～245VAC(48～63Hz)or 10～36VDC |
|
Keyboard |
24-key touch keyboard |
|
Display Screen |
3.71-inch TFT color screen |
|
Temperature |
Transmitter ambient temperature: -10℃～50℃ Sensor medium temperature: -40℃～80℃ (standard) |
|
Humidity |
Up to 99% RH, non-condensing |
|
Physical specifications |
|
|
Transmitter |
Die-cast aluminum chassis, IP rating: IP65 |
|
Transducer/Sensor |
Sealed design, IP rating: IP68 Standard cable length: 9m, can be extended to 305m |
|
Weight |
Transmitter: Approximately 2.2kg Clamp-on sensor: Approximately 2kg per pair Insertion sensor: Approximately 4kg per pair |
Body Parameters
Appearance
Installation
FAQ
Q: Are you a trading company or a factory?
A: We have been focusing on ultrasonic flowmeters for 32 years and we are a well-known manufacturer integrating R&D and factory.
Q: Does the D118 require pipe cutting or process shutdown for installation?
A: No-clamp-on sensors mount externally in minutes; the line stays live and intact.
Q: What power sources can the D118 accept?
A: Either 90-245 VAC or 10-36 VDC; simply wire the selected supply to the clearly marked terminals.
Q: How accurate is the meter and what pipe sizes can it handle?
A: ±0.5 % of reading, 0.1 % repeatability, covering 25 mm to 5000 mm pipes with the same clamp-on sensor.
Q: How do I retrieve logged data for analysis?
A: Pull the supplied 16 GB TF card, copy the daily .txt files to a PC, and convert them to Excel with the free "Converter.exe" tool.
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Products Description
1)Technical Parameters
|
Performance specifications |
|
|
Measurable Flow Velocity Range |
±0.01m/s～±12 m/s(±0.03 ft/s～±40 ft/s) |
|
Accuracy |
0.5% (0.5~5m/s standard condition) |
|
Repeatability |
0.1% |
|
Pipe Size Range |
Clamp-on type: 25mm~5000 mm (1″~200″) Insertion type: 50mm~5000 mm (2″~200″) |
|
Function specifications |
|
|
Outputs |
Analog output: 4～20mA, maximum load 750Ω Pulse output: 0～9999Hz, OCT output (maximum and minimum frequencies adjustable) Relay output: max. frequency 1Hz ( 1A@125VAC or 2A@30VDC ) |
|
Communication |
RS485, available to MODBUS protocol |
|
TF Card |
Storage period: More than 1000 days Storage interval: 1～3600 seconds |
|
Power Supply |
90～245VAC(48～63Hz)or 10～36VDC |
|
Keyboard |
24-key touch keyboard |
|
Display Screen |
3.71-inch TFT color screen |
|
Temperature |
Transmitter ambient temperature: -10℃～50℃ Sensor medium temperature: -40℃～80℃ (standard) |
|
Humidity |
Up to 99% RH, non-condensing |
|
Physical specifications |
|
|
Transmitter |
Die-cast aluminum chassis, IP rating: IP65 |
|
Transducer/Sensor |
Sealed design, IP rating: IP68 Standard cable length: 9m, can be extended to 305m |
|
Weight |
Transmitter: Approximately 2.2kg Clamp-on sensor: Approximately 2kg per pair Insertion sensor: Approximately 4kg per pair |