Brief Introduction
|
Accuracy: |
±0.5% |
Pipe Size: |
1"~200" (25~5000mm) |
|
Output: |
OCT, Relay RS485, 4-20mA ,RTD |
Medium Temperature: |
-40℉ ~ +302℉(-40℃ ~ +150℃) |
Product Introduction
The D118 is a high-performance transit-time ultrasonic flowmeter by pFlow, built with ARM/FPGA chips and low-voltage wide-pulse tech, ideal for clean liquids.
It supports not only the clamp-on sensors but also the insertion sensors enabling installation on pipes (25mm~5000mm). Sensors work at -40℃~150℃, with cables extendable to 305m.
Support 0.5% accuracy, 0.01m/s~12m/s flow range, SD card data logging (512 files), 4-20mA/OCT/relay outputs, and MODBUS/FUJI protocols.
It also functions as an energy meter (with RTD/AI temp input). Suitable for water, sewage, HVAC, and industrial processes, balancing flexibility, durability, and precision.
- Industrial water monitoring, commercial water supply metering
- Water and wastewater management
- HVAC (Heating, Ventilation, and Air Conditioning) systems
- Process industries (chemical, pharmaceutical, food and beverage)
- Energy management and environmental monitoring
- 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 |
|
|
Flow range |
±(0.03ft/s ~ 40 ft/s) ±(0.01m/s ~ 12 m/s ) |
|
Accuracy |
±0.5% of measured value |
|
Repeatability |
0.15% |
|
Linearity |
±0.5% |
|
Pipe Size |
Clamp-on or Insertion : 1"~ 200" (25mm~5000mm) |
|
Function Specifications |
|
|
Outputs |
Analog output: 0/4 ~ 20 mA, ( max load 750 Ω ); Pulse output: 0 ~ 9999 Hz, OCT ( min. and max. frequency is adjustable ); Relay output: max. frequency 1Hz ( 1A@125VAC or 2A@30VDC ). |
|
Communication Interface |
RS232 & RS485. |
|
SD card |
Storage: 8GB; Max: 512 files; Record time interval: 1~3600s |
|
Power Supply |
90 ~ 245 VAC (48 ~ 63 Hz) Or 10~36VDC |
|
Keypad |
22 light tactile keys. |
|
Display Screen |
20 × 2 lattice alphanumeric, backlit LCD. |
|
Temperature |
Transmitter:14℉~122℉(-10℃~50℃) Transducer:40℉~176℉(-40℃~80℃) Transducer:32℉~302℉(0℃~150℃) |
|
Humidity |
0 to 99% RH,non-condensing |
|
Physical Specifications |
|
|
Transmitter |
NEMA13 ( IP65 ). |
|
Transducer |
Encapsulated design, IP68; Standard cable length: 9m. |
|
Weight |
Transmitter:approximately 2.15kg. Transducer: approximately 0.9kg( standard) |
Body Parameters
Appearance
Installation
Z installation method
V installation method
FAQ
Q: What insertion sensors can the D118 Ultrasonic Flowmeter work with?
A: It supports W211, W110, and WH insertion sensors.
Q: What's the D118's flow velocity range and accuracy?
A: Flow velocity: 0.01m/s~12m/s; accuracy: ±0.5% of measured value (0.5m/s~12m/s).
Q: How to install D118's insertion sensors without relieving pipe pressure?
A: Use ball valves-shut valves to remove sensors, no pressure relief needed.
Q: What communication protocols does the D118 support?
A: It supports RS485-FUJI Protocol and MODBUS Protocol.
Q: Can the D118 act as an energy meter?
A: Yes, with RTD module or AI temp input (4-20mA) to calculate energy.
Hot Tags: insertion ultrasonic flow meter, China insertion ultrasonic flow meter manufacturers, suppliers, factory
Product Parameter
1)Technical Parameters
|
Performance Specifications |
|
|
Flow range |
±(0.03ft/s ~ 40 ft/s) ±(0.01m/s ~ 12 m/s ) |
|
Accuracy |
±0.5% of measured value |
|
Repeatability |
0.15% |
|
Linearity |
±0.5% |
|
Pipe Size |
Clamp-on: 1"~ 200" (25mm~5000mm) |
|
Function Specifications |
|
|
Outputs |
Analog output: 0/4 ~ 20 mA, ( max load 750 Ω ); Pulse output: 0 ~ 9999 Hz, OCT ( min. and max. frequency is adjustable ); Relay output: max. frequency 1Hz ( 1A@125VAC or 2A@30VDC ). |
|
Communication Interface |
RS232 & RS485. |
|
SD card |
Storage: 8GB; Max: 512 files; Record time interval: 1~3600s |
|
Power Supply |
90 ~ 245 VAC (48 ~ 63 Hz) Or 10~36VDC |
|
Keypad |
22 light tactile keys. |
|
Display Screen |
20 × 2 lattice alphanumeric, backlit LCD. |
|
Temperature |
Transmitter:14℉~122℉(-10℃~50℃) Transducer:40℉~176℉(-40℃~80℃) Transducer:32℉~302℉(0℃~150℃) |
|
Humidity |
0 to 99% RH,non-condensing |
|
Physical Specifications |
|
|
Transmitter |
NEMA13 ( IP65 ). |
|
Transducer |
Encapsulated design, IP68; Standard cable length: 9m. |
|
Weight |
Transmitter:approximately 2.15kg. Transducer: approximately 0.9kg( standard) |