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E5 Energy Watch

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Name:Energy Watch

General Introduction:
E5 is very unique in its structural design. It uses a circular magnetic steel to achieve automatic connection during installation.
It takes only 2-3 minutes to complete the whole process from installation to measurement. It also adopts the current popular OLED display, which makes it easy to read in low light conditions.
E5 is widely used in the production process for flow measurement andmonitoring. The application of the product continuously and effectively controls the flow of the fluid, so as to improve the yield of the product and even save the input of the personnel, bringing benefits to the production enterprise.

Clamp on type, No need to cut the pipe or do any other changes.
No professional product knowledge required, installation and measurement can be done based on the guide.
No moving parts or pressure changes involved, installation can be done without stop provide.
E5 can meet different pipe requirements: stainless steel pipe, carbon steel pipe, copper pipe, plastic pipe(PVC, PVDF, PPR, PPH, HDPE, etc.).
E5 also satisfies different clean fluid measurements: various acids, alcohols, chemical solvents,alcohol, beverage water, Coca-Cola water, etc.

DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80
0.76 0.78 0.81 0.86 0.90 0.91 0.94 1.0
Piping specification:
Model E5-DN15 E5-DN20 E5-DN25 E5-DN32 E5-DN40 E5-DN50 E5-DN65 E5-DN80
Nominal pipe 
diameter DN
15mm 20mm 25mm 32mm 40mm 50mm 65mm 80mm
Pipe OD 20mm 25mm 32mm 40mm 50mm 63mm 75mm 90mm
Pipe ID  15mm 19mm 26mm 33mm 43mm 55mm 67mm 82mm
Wall thickness 2.45mm 3mm 3mm 3.5mm 3.5mm 4mm 4mm 4mm
Model A
min min
E5-DN15 25 8 58 1.5/φ20 8/φ23
E5-DN20 25 15 58 1.5/φ25 4.5/φ28
E5-DN25 28.5 18.5 58 1.5/φ32 4.5/φ35
E5-DN32 29.5 24 68 1.5/φ38 8.5/φ45
E5-DN40 36 27 78 1.5/φ48 8.5/φ54
E5-DN50 41 32 91 1.5/φ58 7.5/φ64
E5-DN65 44.5 35.5 102 1.5/φ65 11.5/φ75
E5-DN80       1.5/φ76 11.5/φ86
nengliangshoubiao  xian gao

energy watch
Main  Parts:
energy watch main parts
Installation diagram:
Installation diagram
OEM Services:
 OEM Services
Product Energy Watch
Model E5
Flow range 0.1m/s~5.0m/s
Accuracy ±2.0%
Repeatability 0.8%
Pipe size DN15、DN20、DN25、DN32、DN40、DN50、DN65、DN80
Data storage Daily, monthly, and Annual. Flow Totalizer
Analog output 4~20mA, Maximum load: 600Ω
Alarm output OCT, Upper and lower limit alarm function (optional)
Communication RS485, support Modbus communication protocol
Power supply 24VDC
Cable length 1.8m
Keypad Four light touch buttons
Screen OLED 128*64 display screen
Units Metric and imperial units are available, Cubic Meters(m3), Liters(L),
USA Gallons(GAL)/hour, /min, Default unit setting: m3/h
Totalizer Six bit digit
Piper material Stainless steel pipe, carbon steel pipe, PVC
Case material Aluminum alloy
Environment temp 0℃~50℃
RTD Measuring temperature
Medium temp 0℃~50℃
Environment humidity 0-95% relative humidity, without condensation
IP Grade IP54
●E5   User Manual (Click to view)