E3CL

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E3CL

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℃)
Transducer measurement medium:32℉~140℉(0℃~60℃)

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


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