E3CL ULTRASONIC ENERGY METERS
Energy/Flow monitoring, Non-contact, Compact and Light Weight!
Introduction
In times of increasing energy costs, it is important to measure and control energy consumption accurately. Energy Meters, commonly referred to as BTU meters or heat/cold meter, can be defined by the measurement of heat/chilled water energy consumption.
The E3CL energy meter comprises of a flow measurement sensor, two temperature sensors and a microprocessor based energy calculator. The Flow Sensor shall be installed in chilled water return lines in the direction of the chilled water flow either in vertical or horizontal position. The two temperature sensors, one sensor shall be installed on return line and the second sensor shall be installed in supply line.
Main Features
l In-built Backlit LCD displays flow rates and totalizing functions together
l Simple 3 min installation and easy operation
l Compact and light-weight at about 0.5kg
l Metal and plastic pipes ranging from DN20 to DN80 diameter
Applications
l Residential heating system water
l HVAC chilled water measurement
l Agricultural Climate Control
l Boiler water/feed water supplies
l Cooling water
l Deionized water for semiconductor manufacturing
Specifications
Performance specifications | |
Flow range | ±0.1ft/s ~ ±16ft/s (±0.03m/s ~ ±5m/s) |
Accuracy | ±2.0% |
Pipe size (Optional) | DN20, DN25, DN32, DN40, DN50, DN65, DN80 |
Fluid | Water |
Pipe material (Optional) | PVC, Carbon Steel, Stainless Steel, Copper |
Function specifications | |
Optional Outputs | RS485, 4-20mA |
Communication interface | RS485 with FUJI protocol and MODBUS protocol |
Power supply | 10~36VDC/500mA |
Temperature | Transmitter ambient temperature :14℉~122℉(-10℃~50℃) |
Humidity | Up to 99% RH,non-condensing |
Physical specifications | |
Transmitter | PC+ABS |
Keyboard | 4 Keys |
Display | 1.44'' LCD |
Protection Rate | IP54 |
Cable Length | Power cable: standard length 2m |