Name: High Accuracy Digital Electromagnetic Sewage Flow Meter Sensor
Brand: SHELOK
Availability: InStock

Product Details

High Accuracy Digital Electromagnetic Sewage Flow Meter Sensor

Description High Accuracy Digital Electromagnetic Sewage Flow Meter Sensor

Intelligent electromagnetic flowmeter consists of two parts, the sensor and converter. It is based on the work of Faraday's law of electromagnetic induction, used to measure the conductivity is greater than 5μS / cm conductive liquid volumetric flow rate, is a measure of the volume flow of conductive medium for induction meter. In addition to measure the volume flow of conductive liquid, it can also be used to measure the volume of a homogeneous liquid-solid two-phase flow of a liquid suspension of acid and alkali and other strong corrosive liquids and slurries, pulp and paper pulp. Widely used in flow measurement of petroleum, chemical, metallurgy, textile, paper, environmental protection, food and other industrial and municipal administration, water conservancy construction, river dredging and other fields.

Detailed Images High Accuracy Digital Electromagnetic Sewage Flow Meter Sensor

Specification High Accuracy Digital Electromagnetic Sewage Flow Meter Sensor

Nominal Diameter(mm) (Special specifications can be customized)	pipeline tetrafluoroethylenelining:DN10~DN2600 Pipeline rubber lining:DN40~DN2600
Flow direction	positive and negative, the net flow
Turndown ratio	1500:1
Repeatability error	± 0.1% of measured value
Accuracy	Pipeline:0.5,1.0
Measured medium temperature	ordinary rubber lining::-20~+60℃
High-temperature rubber lining	-20~+90℃
PTFE lining	-30~+100℃
High temperature tetrafluoroethylene lining	-20~+180℃
Rated working pressure(High voltage can be customized)	DN6-DN80:≤2.5MPa DN100-DN250:≤1.6MPa DN300-DN2600:≤1.0MPa
Flow rate range	0.1-15m/s
Conductivity range	the measured fluid conductivity≥5μs/cm
Current output	load resistance( 0~10mA:0~1.5kΩ 4~20mA:0~750 kΩ )
Digital frequency output	transistor output frequency limit can be set with optical isolation within 1 ~ 5000HZ bidirectional open-collector output. External power supply is turned ≤35V maximum collector current of 250mA
Power supply	AC220Vor DC24V
Length of straight pipe requirements	upstream≥5DN,downstream≥2DN
Connection	are used between the meter and piping flange connection, flange dimensions shall comply with the provisions of GB11988
Explosion levels	mdIIBT4
Protection class	IP65,special order up to IP68
Ambient temperature	-25~+60℃
Relative humidity	5%~95%
Total power consumption	less than 20W

Lining Material electromagnetic flow meter china

Lining material	corrosion resistance	Working temperature	Application
Ne	General resistance to low concentrations of acid salt corrosion	-20~70℃	lower industrial water effluent pH and salt concentration
PO	Has an excellent wear resistance, abrasion resistance slurry dedicated to strong, not decay	-10~60℃	Liquids containing solid particles (slurry pulp, etc.)
FEP	1 corrosion resistant and quite PTFE 2 high mechanical strength, good wear resistance 3 table smooth, easy adhesion precipitate 4 have strong abrasive media fluid good resistance to outside negative, anti-vacuum effect	-40~180℃	except mortar. Like with PTFE can be used for drinks and other health requirements of the media
PTFE	lmost all of the corrosion resistant chemical media, poor wear resistance	-40~180℃	Not be used for pipes and wear strong negative fluid

Electrode Materials electromagnetic flow meter china

Features electromagnetic flow meter china

Fully digital processing, anti-interference ability, reliable measurement, high accuracy flow measurement range up to 1500: 1

Ultra-Low EMI switching power supply for supply voltage variation range, anti-EMI performance.

16-bit embedded microprocessors, computing speed, high precision, programmable low-frequency square wave excitation frequency and improve the stability of the flow measurement, low power consumption.

Using SMD devices and surface mount (SMT) technology, circuit reliability.

No moving parts inside the pipe l, unimpeded flow of parts, measuring almost no additional pressure loss.

Range in the field can be modified online according to the actual needs.

Measurements and velocity distribution, the physical parameters of the fluid pressure, temperature, density, viscosity and the like.

High-resolution backlit LCD display, full Chinese menu, easy to use, simple to operate, easy to understand.

Have RS485, RS232, Hart, and Modbus and other digital communication signal output. (Optional)

Self-test and self-assertion.

Total hourly recording function to record the total flow in units of hours for hourly metering system (optional)

Three internal totalizer can show the cumulative amount of forward and reverse cumulative amount of the difference between the volume totalizer, the internal power-down features not always, can record 16 power-down times. (Optional)

IR handheld operator, 115KHZ communication speed, long-distance non-contact operation of all functions converter (optional)

Range table electromagnetic flow meter china

Selection Guide electromagnetic flow meter china

Example:local display type electromagnetic flowmeter sewage pipes for user DN50, require rubber lining, stainless steel electrodes, 4 ~ 20mA output, no communication, limit the flow of 30m3 / h. Models should be: LDG-50S-M1X100-30

FAQ

Q:How long will you reply me?

A:We will contact you as soon as possible but within 12 hours

Q: Can I get some samples?

A: Yes, Sample order is available for quality check and market test. But you have to pay the express cost.

Q: How soon can you arrange your production?

A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.

Q: What's delivery time?

A: It usually takes about 3-5 working days for small order and 10-15 days for big order.

Q:How do you control your quality ?

A: Three inspection steps(of original, production, and finished goods) + good warranty service(1 year free to change a new one without any human damage factors).

Q: What certificates do you have ?

A:ISO9000, CE, Explosion-proof certification, RoHs ready. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.

Q:Could I visit your factory?

A:Very welcome! Fly to Xian Yang air port. It was a big pleasure for us.

Q: What's your warranty terms?

A: We offer 12 months warranty time.

Q:can you provide OEM & Customized service?

A:Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.