Products
Thermal Energy/BTU Meter
Energy Meter in HVAC Applications
E8 ULTRASONIC ENERGY METER
Clamp-on type ultrasonic energy meters for flow and heat consumption measurement.
Introduction
E8 series ultrasonic energy meter that can realize the bidirectional independent measurement function of "cold" and "hot". It adopts advanced modular all-in-one design, independent menu operation, LCD backlight display, and it is suitable for the continuous measurement of cooling and heating energy of central air-conditioning's chilled water and cooling water, meeting different measurement requirements.
The unique digital signal processing technology enhances the anti-interference ability. Combined with the precision clamp on/insertion flow sensor and clamp on PT1000 temperature sensor, E8 features more stable measurement signal, more accurate measurement, simpler installation way, easier maintenance mode.
Main Features
● Accuracy: +/-0.5%
● WiFi output and Cloud Service
● Pulse/OCT/RS485/RS232/Relay available
● Aluminum-magnesium alloy enclosure
● Both Heat consumption & Flow rate measurement
Applications
It is an ideal choice to integrate with a wide range of applications in HVAC, heating/cooling energy production, and other applications such as:
● Energy management systems
● Building management systems
● BTU sub-metering systems
● Climate control system
Specifications
Performance Specifications | |
Flow range | ±0.03ft/s ~ ±40ft/s (±0.01m/s ~ ±12m/s) |
Accuracy | ±0.5% of measured value (for ±1.5ft/s~±40ft/s) |
Pipe size | 1 in to 200 in (25mm to 5000mm) |
Fluid | Water, Sea Water, Diesel Oil, Kerosene, Gasoline , Fuel Oil, Gasoline, Propane (-45℃), Alcohol, Butane (0℃) ℃Water (125℃), Other |
Pipe material | Carbon Steel, PVC, Stainless Steel, Asbestos, Cast Iron, Aluminum, Ductile Iron, Fiber Glass-Epoxy, Copper, Other |
Function Specifications | |
Optional Outputs | Analog output: 4~20mA, max load 750Ω. |
Communication interface | WIFI, RS232&RS485 |
SD Card | Standard SD card Max record:512days Record time interval |
Power supply | 90 to 245 VAC, 48 to 63 Hz. Or 10 to 36VDC |
Keypad | 22 keys with tactile action |
Display | 40 character, 2 line (20X2) lattice alphanumeric, back lit LCD. |
Temperature | Transmitter:14℉~122℉(-40℃~60℃) |
Humidity | Up to 99% RH,non-condensing |
Physical Specifications | |
Transmitter | NEMA 4X (IP65), Die-cast aluminum |
Transducer | Encapsulated design |
Transducer cable | Standard cable length:30ft(9m). |
Weight | Transmitter:approximately 2.15kg; |
Type of Temperature Sensor | |
PT100 | PT100 Temperature sensor |
PT1000 | PT1000 Temperature sensor |
Interface and Size
Cloud Service
The meter has Gentos iCloud energy efficiency monitoring function. Users can log in the account and password that we offer to scan all data on WeChat Official Account------SMART METERS and website.
Users can inquire directly and clearly all data of each meter, and can observe its corresponding data curve and data report according to related data.
Also, E8 can add meter billing system, has independent background management page. It is easy to set cost unit price, cost data and consumption. It can generate monthly cost bill and cost report.
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