Brief Introduction
|
Accuracy: |
±0.5% of measured value |
Pipe Size: |
1" ~200" (25mm~5000mm) |
|
Flow Rage : |
0~±40ft/s(±0.01~12m/s) |
Keypad: |
24 light tactile keys |
Product Introduction
The D118i Ultrasonic Insertion Flowmeter is ideal for agricultural irrigation. It features an extra-large display for easy reading in outdoor environments. With a built-in TF card, it reliably records flow data on-site, making it perfect for remote areas without network coverage. Its non-invasive installation and robust design ensure accurate and durable performance in various field conditions.

- Agriculture and irrigation systems
- Water and wastewater management
- HVAC (Heating, Ventilation, and Air Conditioning) systems
- Process industries (chemical, pharmaceutical, food and beverage)
- Energy management and environmental monitoring
- 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 |
0~40ft/s / ±(0.01~12) m/s |
|
Accuracy |
±0.5% of measured value |
|
Repeatability |
0.1% |
|
Pipe Size |
1"~200" (25mm ~5000mm) |
|
FUNCTION SPECIFICATIONS |
|
|
Outputs |
Analog output:0/4~20mA,(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 |
RS-232/RS-485 Communication Interface,Support Modbus Protocol |
|
TF Card |
Max record: 4GB Storage time interval: 1 ~13000 s |
|
Power Supply |
90-245 VAC, 48-63 Hz or 10-36VDC |
|
Keypad |
24 light tactile keys |
|
Display |
4.7 inch TFT color screen |
|
Temperature |
Transmitter:-10℃~60℃ Transducer:- 40℃~80℃(standard) |
|
Humidity |
Up to 99% RH, non-condensing |
|
PHYSICAL SPECIFICATIONS |
|
|
Transmitter |
Die-cast aluminum, IP65. |
|
Transducer |
Encapsulated design., Protection grade IP68 The standard length of cable:9m |
|
Weight |
Transmitter:1kg |
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: What are the advantages of ultrasonic flow meters?
A: They offer non-invasive measurement, high accuracy, resistance to fluid property variations, suitability for various fluids, and low maintenance requirements.
Q: How do you install a flow meter?
A: Follow the manufacturer's installation instructions or view our youtube installation video.
Q: How to choose the right flow meter model for you?
A: Contact our technical sales with your pipe material and diameter, and we will recommend the most suitable model.
Q: Can this water meter track water usage?
A: Yes, it's designed to monitor and track water usage, detecting leaks in real time and helping manage water budgets effectively.
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Product Parameter
1)Technical Parameters
|
PERFORMANCE SPECIFICATIONS |
|
|
Flow range |
0~40ft/s / ±(0.01~12) m/s |
|
Accuracy |
±0.5% of measured value |
|
Repeatability |
0.1% |
|
Pipe Size |
1"~200" (25mm ~5000mm) |
|
FUNCTION SPECIFICATIONS |
|
|
Outputs |
Analog output:0/4~20mA,(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 |
RS-232/RS-485 Communication Interface,Support Modbus Protocol |
|
TF Card |
Max record: 4GB Storage time interval: 1 ~13000 s |
|
Power Supply |
90-245 VAC, 48-63 Hz or 10-36VDC |
|
Keypad |
24 light tactile keys |
|
Display |
4.7 inch TFT color screen |
|
Temperature |
Transmitter:-10℃~60℃ Transducer:- 40℃~80℃(standard) |
|
Humidity |
Up to 99% RH, non-condensing |
|
PHYSICAL SPECIFICATIONS |
|
|
Transmitter |
Die-cast aluminum, IP65. |
|
Transducer |
Encapsulated design., Protection grade IP68 The standard length of cable:9m |
|
Weight |
Transmitter:1kg |


