intelligent high accuracy liquid flow sensor

Intelligent High Accuracy Liquid Flow Sensor

Basic Info


Model NO.: A+E-81F
Measuring Media: Liquid
Measuring Principle: Electrical Principles
Measurement Object: Closed Pipeline
Certification: ISO
Item: Liquid Flow Meter
Velocity Range: 0.2~8 M/S (0.66 to 26.2 FT / S)
Electrode: 316L, Hc, Hb, Ti, Ta
Output: 4-20mA with Hart, Pulse, RS485
Pressure: Max.16MPa
Media Temperature: Max 180 C (356 F)
Ambient Temperature: Sensor 80c(176f), Converter 50c(120f)
Power Supply: 220VAC or 24VDC
Consumption: <8W
Grounding: S.S, Hc, Ti, Ta, Cu
Transport Package: Carboard Box, Wooden Case

 

Highlights


--aluminum alloy housing electromagnetic liquid flow meter, good enclosure.
--unique 6 layer circuit board design, immune to electromagnetic interference.
--fault detective supported like excitation circuit turn-off.
--plug & play terminal block
--damp-proof sealed sensor treatment
--reliable blank pipe inspection

Features


--large choice of liner materials like F4, PTFE, F46, Fs and rubber.
--electric conductivity of medium can be used for detection of product change.
--no additional pressure loss.
--no moveable parts and long working life.
--site digital LCD displays instantaneous flow, accumulative flow, flow rate.
--various output method, like 4-20mA, 0-5V, RS485 and pulse.
--compact, split and plug-in types optional.
--change the grounding as the third electrode.

Specifications


PrincipleIntelligent High Accuracy Liquid Flow Sensor
Applicable pipe sizeDN 15-800 (1/2'' to 31-1/2'')
Applicable medialiquid with conductivity > 5 uS / cm
Velocity range0.2~8 m/s (0.66 to 26.2 ft/s)
Accuracy0.5%FS, 1.0%FS
Process connectionflange, ANSI / GB / JIS, 1.0MPa, 1.6MPa, 4.0MPa, 16MPa optional
Processing temperature-20 to 150°C, according to lining material
Ambient condition-40 to 80°C, relative humidity <95%
Power supplyAC220V, 50Hz / DC24V / battery
Displaybacklight LCD
Operation4 light touch buttons
Signal output4-20mA, loading resistance 750Ω,
pulse, 0-3kHz, 5V,
RS485
Consumption<8W
Cable inlet/outletM20*1.5
Protectiontransducer IP68, converter IP65
Tube materialcarbon steel, stainless steel optional
Lining materialPTFE, rubber, polyurethane, F46, Fs optional
Electrode materialstainless steel, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum optional
Groundingmade into a third electrode, same material with electrode
Industrieschemical, environmental, metallurgical, pharmaceutical, papermaking, water supply and drainage, etc.

 

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