Industrial Field Electromagnetic Water Liquid Digital Flow Meter
Description
Intelligent electromagnetic flowmeter consists of two parts: sensor
and transducer. It is based on Faraday's law of electromagnetic
induction, which is used to measure the volume flow rate of the
conductivity of the conductive liquid, which is more than 5 S/cm.
In addition to measuring the volume flow of the general conductive
liquid, it can also be used to measure the volume flow of the
liquid solid two-phase suspension liquid such as strong acid,
strong alkali and other strong corrosive liquids. Widely used in
petroleum, chemical, metallurgy, textile, paper making,
environmental protection, food and other industrial sectors and
municipal management, water conservancy construction, river
dredging and other areas of traffic measurement.
Specification
| Nominal diameter | DN10-DN2000 |
| Nominal pressure | 0.6 ～ 70MPa |
| Accuracy | 0.5 or 1.0 |
| Installation mode | Flange mounting, flange holder is optional |
| Ambient temperature | -25℃～+60℃ |
| Medium temperature | Split type chloroprene rubber lining, polyurethane lining: -10℃～+8℃
PTFE,PFA, F46 lining:-10℃～+160℃, Integrated type: -10℃～+80℃ |
| Medium conductivity | ＞5μs/cm |
| Min flow rate measurement | 0.1m/s |
| Max flow rate measurement | 15m/s |
| Range ratio | 1:20,or custom |
| Output signal | Pulse /4-20mA (load resistor 0-750) |
| Power supply | 220VAC, tolerance 15% or +24 VDC, ripple ≤ 5% |
| Communication Interface | Optional RS485/RS232 |
| Protocol | MODBUS,HART,Profibus,etc |
| Measurement pipe (lining) material | Chloroprene rubber, polyurethane, PTFE, PFA, F46 and other decay
resistant materials |
| Measurement element (electrode) material | 316L stainless steel, titanium alloy, Hastelloy alloy, tantalum
alloy |
| Explosion-proof grade | Exd[ia]qIICT5/ ExmbⅡT4 |
Features
Intelligent electromagnetic flowmeter measurement is not affected
by fluid density, viscosity, temperature, pressure and
conductivity.
Intelligent electromagnetic flowmeter measurement pipe unimpeded
flow parts, no pressure loss, straight pipe requirements lower.
The intelligent electromagnetic flowmeter sensor can be provided
with a grounding electrode to realize the good grounding of the
instrument.
Intelligent electromagnetic flowmeter sensor using advanced
processing technology, so that the instrument has a good ability to
resist negative pressure.
The converter uses a backlit LCD display, which makes it easy to
read in the sun or in a dark room.
By setting the parameters of infrared remote control, in the harsh
environment do not open the cover of the converter can also be set
safely.
Intelligent electromagnetic flowmeter converter with self diagnosis
alarm output, air load detection alarm output, the upper and lower
limit alarm output, the output value of the flow and other
functions.
Intelligent electromagnetic flowmeter can be used not only for
general process detection, but also for the measurement of pulp,
pulp and paste.
