| Customization: | Available |
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| After-sales Service: | 24/7 Online After Sales Services |
| Warranty: | 12 Months After Delivery Date |
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| Product advantages | ||
| Project | CAMCT | Others |
| Lower flow limit | 0.1m/ s (linear accuracy guaranteed) |
0.3m/ s (linear accuracy guaranteed) |
| Response time | 100ms | ≥3S |
| Strong steady flow function | have | Don't have |
| Product category | |||
| Medium | Conductive liquid such as sewage, chemical liquid and tap water | ||
| Output | 4-20Ma (load resistance 0~750Ω), pulse, frequency, RS485 protocol | ||
| Accuracy class | Class 0.3, 0.5 | Velocity range | 0.1-15m/ s |
| Medium temperature | -20~+160ºC | Ex-proof grade | Exd lI CT6 G |
| Protection grade | IP67, Special requirements could up to IP68 | ||
| Technical parameters | |
| Executive standards | Electromagnetic flowmeter(JJG 1033-2) |
| Nominal caliber (can be customized) | Pipe type PTFE lining: DN15-DN2000 Pipe type rubber lining: DN65-DN2000 Pipe type PFA lining: DN40-DN600 |
| Flow direction | Positive, negative, net flow |
| Range down | 150:1 |
| Repeatability | ±0.1% |
| Medium temperature | Regular rubber lining: -20ºC~+60ºC Normal temperature rubber lining: -20ºC~+90ºC PTFE lining: -30ºC~+120ºC High temperature PFA lining: -20ºC~+160ºC |
| Rated working pressure | (DN15~DN25) ≤4.0MPa (DN32~DN300)≤1.6MPa (DN350~DN800)≤1.0MPa (DN800~DN2000)≤0.6MPa |
| Velocity range | 0.1-15m/ s |
| Conductivity range | ≥5μ s / cm |
| Communication output | RS485, HART protocol, GPRS output |
| Power supply | 220VAC,Tolerance 15%or 24VDC,ripple wave≤5% |
| Required straight pipe segment length | Upstream≥5DN, Downstream≥2DN |
| Connection type | Flange connection: HG20592-2015 |
| Protection grade | IP67 |
| Ex-proof Class | ExdIIct6 Certificate No.:CE19.14 |
| Ambient temperature | -25°ºC~+60°ºC |
| Relative humidity | 5%~95% |
| Total power consumed | <7.5W |
| Measurable range | |||||
| Caliber | Min adjustable range(0.3m/s, per hour) | Max adjustable range (10m/s, per hour) |
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| mm | inch | m³/h | GPM | m³/h | G |
| 15 | 0.5 | 0.19 | 0.84 | 6.36 | 28.0 |
| 25 | 1 | 0.53 | 2.35 | 17.7 | 78.0 |
| 32 | 1.25 | 0.87 | 3 | 29.0 | 100 |
| 40 | 2 | 1.36 | 600 | 45.2 | 200 |
| 50 | 2 | 2.12 | 9.35 | 70.7 | 310 |
| 65 | 2.5 | 3.58 | 15.0 | 119.5 | 502 |
| 80 | 3 | 5.43 | 24.0 | 181.0 | 800 |
| 100 | 4 | 8.48 | 37.5 | 282.7 | 1250 |
| 125 | 5 | 13.25 | 60.2 | 441.8 | 2008 |
| 150 | 6 | 19.1 | 84.0 | 636.1 | 2800 |
| 200 | 8 | 34.0 | 150.0 | 11313 | 5000 |
| 250 | 10 | 53.0 | 41.0 | 1767 | 8031 |
| 300 | 12 | 76.3 | 347 | 2544 | 11565 |
| 350 | 14 | 103.9 | 472.3 | 3463 | 15741 |
| 400 | 16 | 135.7 | 616.9 | 4523 | 20560 |
| Selection list | ||||||
| ZYDC | Intelligent electromagnetic flowmeter | |||||
| M | Integral | |||||
| F | Split | |||||
| Lining material | F | PTFE | ||||
| Z | Rubber lining | |||||
| A | PFA | |||||
| Pipe connection | C1 | HG 1.0Mpa flange type | ||||
| C2 | HG 1.6Mpa flange type | |||||
| C3 | HG 2.5Mpa flange type | |||||
| E1S | DIN PN10 clamping type | |||||
| E2S | DIN PN16 clamping type | |||||
| Instrument caliber | DN15 DN20 DN25 DN32 DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 | |||||
| Nominal caliber | ||||||
| Electrode material | L | 316L | ||||
| H | HC 276 | |||||
| Ti | Titanium | |||||
| Ta | Tantalum | |||||
| P | Platinum-iridium alloy | |||||
| N | No | |||||
| Electrode ring | S | 316L | ||||
| H | HC 276 | |||||
| Ti | Titanium | |||||
| Ta | Tantalum | |||||
| P | Platinum-iridium alloy | |||||
| Connection | ||||||
| 2 | 1/2" NPT Internal thread | |||||
| 4 | M20*1.5 Internal thread | |||||
| Power supply | A2 | 220V AC | ||||
| D1 | 24V DC | |||||
| Ex-proof | Explosion-proof sign | |||||
| N | No ex-proof | |||||
| D | Flame-proof EXD II CT6 | |||||
| Communication protocol | Communication protocol | |||||
| N | No | |||||
| H | Hart protocol | |||||
| M | Modbus protocol | |||||
| P | Profibus-PA | |||||
| Selection example: ZYDC/M/F/C2/L/DN25 | ||||||
| Explanation: intellgiengt flowmeter integrated PTFE lining flange connection 1.6Mpa 316L electrode 1/2NPT internal thread 220V AC power supply Modbus protocol | ||||||
PACKING & SHIPPING
We are committed to delivering your ordered product at the earliest date as per your requirements, ensuring timely and efficient service. Our dedicated team prioritizes your needs, ensuring a smooth and prompt delivery process, tailored to meet your specific timelines and preferences.
The installation of the electromagnetic flowmeter varies depending on the site pipeline conditions. Flowmeters without a ball valve should be installed on a non-pressurized pipeline (i.e., non-pressurized installation allows for the selection of flowmeters without a ball valve).
A precise 50mm diameter hole needs to be made in the pipeline, followed by the preparation of welding a connecting pipe to the newly created opening.
For operations requiring uninterrupted flow during loading and unloading or where media overflow is prohibited, it is essential to utilize a ball valve, which entails selecting an insertion-type electromagnetic flowmeter equipped with a ball valve structure.
A precise 50mm diameter hole needs to be made in the pipeline, followed by the preparation of welding a connecting pipe to the newly created opening.
| Measuring range | Recommend using range | 0.5m/s to 10m/s continuously adjustable |
| Max using range | 0.2m/s ~ 15m/s continuously adjustable |
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| Output | The switching quantity can be set to | Pulse output (up to 1000HZ) |
| High/low flow alarm | ||
| Empty pipe alarm | ||
| Flow direction indication | ||
| Fault alarm | ||
| Current output | Output 4-20mA | |
| Configuration mode | Field configuration with three manual keys | |
| Field configuration through remote controller | ||
| Field configuration by hand operator | ||
| Memory | EEPROM memory that does not disappear and does not require battery storage |
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The essential requirement for straight pipe sections is 5D upstream and 3D downstream. This setup ensures the optimal performance and accuracy of the electromagnetic flowmeter.
The measurement principle of the electromagnetic flowmeter remains unaffected by the flow characteristics.
If turbulence and vortices are present in the non-measurement section of the pipeline (such as near elbows, tangential throttling points, or partially open shut-off valves upstream), they will not impact the flowmeter's measurement accuracy.
However, steady-state vortices within the measurement area will compromise the stability and precision of the readings.
In such cases, measures must be implemented to stabilize the flow distribution:
1.2. Pipeline-type Electromagnetic Flowmeter
2.1. Requirements for Straight Sections To mitigate the effects of vortices and flow field distortions, specific lengths for upstream and downstream straight pipe sections are mandated. Failure to adhere to these lengths will affect measurement accuracy. Alternatively, a flow straightener can be installed. It's advisable to avoid proximity to control and partially open valves.
2.2. Requirements for Process Pipes The flowmeter has stringent requirements for the upstream and downstream process pipes at the installation point. The inner diameter of these pipes must match that of the sensor, fulfilling the condition: 0.98DN ≤ D ≤ 1.05DN (where DN is the inner diameter of the sensor, and D is the inner diameter of the process pipe). Additionally, the process pipe and sensor must be concentric, with an axial deviation not exceeding 0.05DN.
2.3. Requirements for Bypass Pipes To ensure seamless maintenance and superior performance of the flowmeter, installing a bypass pipe is highly recommended. This is particularly crucial for managing heavily contaminated fluids and scenarios where cleaning the flowmeter without halting the fluid flow is necessary. a. Facilitates effortless maintenance of the flowmeter. b. Essential for handling heavily contaminated fluids. c. Enables cleaning of the flowmeter without interrupting fluid flow.
3. Installation Requirements for Insertion-Type Electromagnetic Flowmeters
3.1. Requirements for Straight Pipe Sections Inlet/Outlet Straight Pipe Sections: To ensure optimal performance, the inlet should be at least ≥ 10×DN, while the outlet should be at least ≥ 5×DN.
3.2. Requirements for Grounding Points For the most reliable operation of the instrument and to enhance measurement accuracy by avoiding external parasitic potentials, the sensor must be well-grounded with a grounding resistance of less than 10. (A dedicated grounding device is not required if the metal pipeline is already well-grounded.)
3.3. Requirements for Installation Position Refer to the accompanying diagram for precise installation positioning requirements.
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