Brief Introduction
|
Accuracy: |
Flow: ± 1.0%, Energy: ± 2.0 % |
Pipe Size: |
Clamp-on: 25mm～800mm (1"～32") Insertion: 50mm～1200mm (2"～48") |
|
Flow Rage: |
0.01～5.0 m/s (0.03～16 ft/s) |
Communication: |
4-20mA, RS485,WiFi,OCT,Relay |
Product Introduction
E5 WiFi BTU Meter streams live flow, heat & cooling data to Building Energy SaaS via built-in 802.11 b/g/n. Plug-and-play clamp-on or insertion transducers fit 25-1200 mm pipes without process shutdown; dual PT1000 give ±0.2 °C ΔT. Every 1-3600 s the meter posts Modbus-tagged kWh, m³/h, carbon t and diagnostics to the cloud, enabling dashboards, tenant billing, fault alerts and ESG reports.
Product Applications
- HVAC SaaS,FM SaaS,BMS SaaS,MRO SaaS
- Facilities management
- Industrial maintenance and troubleshooting
- Carbon footprint, carbon audit, carbon assessment, carbon neutrality, and carbon trading etc.
Product Parameter
1)Technical Parameters
|
Performance specifications |
|
|
Flow range |
0.01～5.0 m/s(0.03～16 ft/s) |
|
Accuracy |
Flow: ± 1.0 % of measured value (0.5m/s～5m/s) Energy: ± 2.0 % |
|
Pipe Size |
Clamp-on: 25mm～800mm (1"～32") Insertion: 50mm～1200mm (2"～48") |
|
Fluid |
Water |
|
Pipe material |
Carbon steel, stainless steel, PVC, Copper |
|
Function specifications |
|
|
Outputs |
Analog Output: 4～20mA, with a maximum load of 750Ω Pulse Output: 0～9999Hz, OCT output (maximum and minimum frequencies are adjustable) Relay Output: Maximum frequency of 1Hz (1A @ 125VAC or 2A @ 30VDC) |
|
Input Interface |
2*PT1000 interfaces, 3-wire system 0~100℃(32～212℉) |
|
Communication Interface |
RS485 MODBUS |
|
WiFi |
Frequency Range: 2.412~2.484GHz |
|
Transmit Power: 802.11b 16±2 dBm, 802.11n 13±2 dBm, 802.11g 14±2 dBm |
|
|
Open Environment Transmission Distance: 40 meters |
|
|
Standard TF Card |
Storage Period: Over 1000 days, Storage Interval: 1 to 3600 seconds |
|
Power Supply |
10～36VDC/1A |
|
Keypad |
16 ( 4×4 ) key with tactile action |
|
Display |
20×2 lattice alphanumeric, back lit LCD |
|
Temperature |
Transmitter: 14 °F to 122 °F (–10℃ ~ 50℃) Transducer: 32 °F to 176 °F (0℃ ~ 80℃) |
|
Humidity |
Up to 99% RH, non-condensing |
|
Physical specifications |
|
|
Transmitter |
PC/ABS Plastic Housing, IP Rating IP65 |
|
Transducer |
Encapsulated design, IP Rating IP68 |
|
Transducer cable |
Standard Length: 9m (30ft) |
|
Weight |
Transmitter: 0.7kg Transducer: 0.4kg |
2)Appearance
3)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 |
0.01～5.0 m/s(0.03～16 ft/s) |
|
Accuracy |
Flow: ± 1.0 % of measured value (0.5m/s～5m/s) Energy: ± 2.0 % |
|
Pipe Size |
Clamp-on: 25mm～800mm (1"～32") Insertion: 50mm～1200mm (2"～48") |
|
Fluid |
Water |
|
Pipe material |
Carbon steel, stainless steel, PVC, Copper |
|
Function specifications |
|
|
Outputs |
Analog Output: 4～20mA, with a maximum load of 750Ω Pulse Output: 0～9999Hz, OCT output (maximum and minimum frequencies are adjustable) Relay Output: Maximum frequency of 1Hz (1A @ 125VAC or 2A @ 30VDC) |
|
Input Interface |
2*PT1000 interfaces, 3-wire system 0~100℃(32～212℉) |
|
Communication Interface |
RS485 MODBUS |
|
WiFi |
Frequency Range: 2.412~2.484GHz |
|
Transmit Power: 802.11b 16±2 dBm, 802.11n 13±2 dBm, 802.11g 14±2 dBm |
|
|
Open Environment Transmission Distance: 40 meters |
|
|
Standard TF Card |
Storage Period: Over 1000 days, Storage Interval: 1 to 3600 seconds |
|
Power Supply |
10～36VDC/1A |
|
Keypad |
16 ( 4×4 ) key with tactile action |
|
Display |
20×2 lattice alphanumeric, back lit LCD |
|
Temperature |
Transmitter: 14 °F to 122 °F (–10℃ ~ 50℃) Transducer: 32 °F to 176 °F (0℃ ~ 80℃) |
|
Humidity |
Up to 99% RH, non-condensing |
|
Physical specifications |
|
|
Transmitter |
PC/ABS Plastic Housing, IP Rating IP65 |
|
Transducer |
Encapsulated design, IP Rating IP68 |
|
Transducer cable |
Standard Length: 9m (30ft) |
|
Weight |
Transmitter: 0.7kg Transducer: 0.4kg |