Brief Introduction
|
Accuracy: |
±1.0% of measured value |
Pipe Size: |
25mm~1200mm (1ʺ~48ʺ) |
|
Output: |
RS485, 4-20mA, WIFI |
Medium Temperature: |
0℃~80℃ |
Product Introduction
The E5 Ultrasonic Energy Meter, a cutting-edge transit-time device, leverages advanced ARM and FPGA chips along with low-voltage wide-pulse sending technology, ensuring high precision and reliability for water flow and energy measurement.
It supports clamp-on transducers (25mm-1200mm pipe size) and optional W211 insertion transducers (up to DN2000), with flexible mounting methods (V, Z, N). Key specs include 0-5.0m/s flow range, ±1% flow accuracy, and ±2% energy accuracy. It offers multiple outputs: 4-20mA analog, 0-5000Hz OCT pulse, and RS485 (MODBUS/FUJI protocols). Optional WiFi enables cloud data upload, while a SD card stores up to 512 days of data.
Equipped with a user-friendly 4×4 keypad and backlit LCD, it allows easy parameter setup (pipe info, units) and displays real-time flow, velocity, energy, and temperature. With IP65/IP68 protection, it works in -20~85℃, ideal for various industrial and commercial water energy measurement scenarios.
- HVAC (Heating, Ventilation, and Air Conditioning) systems
- Industrial water monitoring, commercial water supply metering
- Water and wastewater management
- 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 Index |
|
|
Flow range |
0 ~ 16 ft/s ( 0 ~ 5.0 m/s ) |
|
Accuracy |
Flow accuracy: ±1% (0.5~5.0m/s standard condition) Energy accuracy: ±2% |
|
Fluid |
Water |
|
Pipe Size |
25mm to 1,200mm (1" to 48") |
|
Functional Index |
|
|
Output |
OCT Pulse output: 0-5000Hz. Analog output : 4 ~ 20mA, max load 750Ω |
|
Input Interface |
2*PT1000 interface Three-wire system: 0~100℃(32～212℉)heat(cold) energy meter |
|
Communication interface |
RS485 MODBUS |
|
WIFI |
Frequency range: 2.412~2.484GHz Transmitting power:802.11b 16±2 dBm ,802.11n 13±2 dBm , 802.11g 14±2 dBm Working temperature：-20~85℃ 40m transmission distance in open environment 40 |
|
Power supply |
10 ~ 36VDC/1A. |
|
Standard SD card |
Maximum storage period: 512 days, storage interval: 1-3600 seconds |
|
Keypad |
16 ( 4×4 ) key with tactile action. |
|
Display screen |
20×2 lattice alphanumeric, back lit LCD. |
|
Humidity |
Up to 99% RH, non-condensing. |
|
Temperature |
Transmitter: 14 °F to 122 °F ( –10℃ ~ 50℃ ) Transducer: 32 °F to 176 °F ( 0℃ ~ 80℃ ) |
|
Physical Characteristics |
|
|
Transmitter |
PC/ABS, IP65 |
|
Transducer |
Encapsulated design, IP68 |
|
Cable |
The standard length of cable: 30ft (9m) Maximum lengthen to 1000ft(305m) |
|
Weight |
Transmitter: approximately 0.7kg Transducer: approximately 0.4kg |
Body Parameters
Appearance
Installation
FAQ
Q: What's the energy accuracy of E5 BTU meter?
A: Its energy accuracy is ±2% (0.5 m/s ~ 5.0m/s flow range).
Q: Which temp sensors does E5 BTU meter use?
A: It uses standard PT1000 temp sensors (0-100℃).
Q: Can E5 BTU meter connect via WiFi?
A: Yes, optional WiFi uploads data to cloud servers.
Q: How to view E5 BTU meter's ESN?
A: View the unique ESN in Window M61.
Q: What's E5 BTU meter's power supply?
A: It uses 10~36VDC/1A power supply.
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Product Parameter
1)Technical Parameters
|
Performance Index |
|
|
Flow range |
0 ~ 16 ft/s ( 0 ~ 5.0 m/s ) |
|
Accuracy |
Flow accuracy: ±1% (0.5~5.0m/s standard condition) Energy accuracy: ±2% |
|
Fluid |
Water |
|
Pipe Size |
25mm to 1,200mm (1" to 48") |
|
Functional Index |
|
|
Output |
OCT Pulse output: 0-5000Hz. Analog output : 4 ~ 20mA, max load 750Ω |
|
Input Interface |
2*PT1000 interface Three-wire system: 0~100℃(32～212℉)heat(cold) energy meter |
|
Communication interface |
RS485 MODBUS |
|
WIFI |
Frequency range: 2.412~2.484GHz Transmitting power:802.11b 16±2 dBm ,802.11n 13±2 dBm , 802.11g 14±2 dBm Working temperature：-20~85℃ 40m transmission distance in open environment 40 |
|
Power supply |
10 ~ 36VDC/1A. |
|
Standard SD card |
Maximum storage period: 512 days, storage interval: 1-3600 seconds |
|
Keypad |
16 ( 4×4 ) key with tactile action. |
|
Display screen |
20×2 lattice alphanumeric, back lit LCD. |
|
Humidity |
Up to 99% RH, non-condensing. |
|
Temperature |
Transmitter: 14 °F to 122 °F ( –10℃ ~ 50℃ ) Transducer: 32 °F to 176 °F ( 0℃ ~ 80℃ ) |
|
Physical Characteristics |
|
|
Transmitter |
PC/ABS, IP65 |
|
Transducer |
Encapsulated design, IP68 |
|
Cable |
The standard length of cable: 30ft (9m) Maximum lengthen to 1000ft(305m) |
|
Weight |
Transmitter: approximately 0.7kg Transducer: approximately 0.4kg |