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Product Overview
The ZZYS30 Vortex Flowmeter from Shandong Zhongziyi Intelligent Technology Co., Ltd. stands as a premier velocity flow instrument, renowned for its broad-spectrum applications.
Engineered for excellence, it adeptly measures, monitors, and controls the flow of liquids, steam, and a wide range of gases, ensuring precise performance.
Boasting a pioneering structure, it is built to withstand mechanical vibrations, impacts, and contamination, ensuring unwavering reliability.
Designed with no moving parts, this flowmeter eliminates wear and tear, requires no mechanical maintenance, and offers low pressure loss, stable performance, and unparalleled accuracy.
Its user-friendly design ensures easy installation, with flexible options to match the sensor and signal converter to your specific needs.
Product features:
Wide application versatility, capable of accurately measuring the flow of steam, gas, and liquids.
Superior vibration resistance, with zero drift at zero point, effectively countering the impact of external vibrations.
The ZZY30 offers integrated temperature and pressure options, significantly reducing installation costs for users.
Multiple output options, including (0-5) kHz frequency, (4-20) mA, and HART/Modbus protocol communication, to suit various operational needs.
Supports Bluetooth communication for effortless parameter setting. Its robust design is wear-resistant, dirt-resistant, requires no mechanical maintenance, and offers a long service life with explosion-proof safety features.
Technical Index
Measurement Medium: Gas, Liquid, Steam
Connection Method: Flange Clamp Type, Flange Type, Insertion Type
Caliber Specifications:
Flange Clamping Type: Available in sizes 25, 32, 50, 80, 100 mm.
Flange Connection Type: Choose from calibers 100, 150, 200 mm.
Flow Measurement Range: Normal measurement flow velocity range Reynolds number 1.5×104~4×106. Gas: 5~50m/s; Liquid: 0.5~7m/s.
Normal Measurement Flow Range: Liquid,
Gas Flow Measurement Range: Refer to Table 2.
Steam Flow Range: Refer to Table 3.
Measurement Accuracy: Class 1.0, Class 1.5
Measured Medium Temperature:
Room Temperature: -25ºC~100ºC; High Temperature: -25ºC~150ºC, -25ºC~250ºC. Output Signal: Pulse voltage output signal, High level 8~10V, Low level 0.7~1.3V. Pulse duty cycle is approximately 50%, transmission distance up to 100m.
Pulse Current Remote Transmission Signal: 4-20 mA, transmission distance up to 1000m. Instrument Use Environment: Temperature: -25ºC~+55ºC; Humidity: 5~90% RH at 50ºC. Material: Stainless Steel, Aluminum Alloy.
Power Supply: DC24V or Lithium Battery 3.6V
Explosion-Proof Grade: Intrinsically Safe iaIIbT3-T6, Protection Level IP65.
PACKING & SHIPPING: At Shandong Zhongziyi Intelligent Technology Co., Ltd., we understand the importance of secure and timely delivery. Our meticulous packing processes ensure that the Anti Vibration High Accuracy Vortex Flowmeter for Steam Applications arrives in perfect condition. Coupled with our efficient and reliable shipping methods, you can count on swift and safe delivery to any destination.
We will deliver your ordered product at the earliest date you require. At Shandong Zhongziyi Intelligent Technology Co., Ltd., we prioritize your timelines and ensure that the Anti Vibration High Accuracy Vortex Flowmeter for Steam Applications is dispatched promptly, adhering to your schedule for seamless integration into your operations.
Installation Requirements
Piping condition
The installation of the Anti Vibration High Accuracy Vortex Flowmeter requires specific straight pipe sections both before and after the device, based on the pipe diameter (D). Here are the common scenarios:
1.
The sensor must be placed on a pipe that is horizontal, vertical, or inclined (with liquid flowing from bottom to top) and matches the sensor's diameter. Ensure a straight pipe length of 15-20D upstream and 5-10D downstream of the sensor.
2.
The pipe near the liquid sensor must be filled with the liquid being measured.
3.
Avoid installing the sensor on pipes that experience strong mechanical vibrations.
4.
The inner diameter of the straight pipe should match the sensor's diameter as closely as possible. If not, use a slightly larger diameter pipe with a tolerance of ≤3% and not exceeding 5mm. Do not install the sensor in locations with strong electromagnetic interference, limited space, or where maintenance is inconvenient..
5.
Horizontal pipeline installation is the most common. When measuring gas flow with minor liquid content, place the sensor at a higher point in the pipeline. For liquid flow with minor gas content, install the sensor at a lower point.
6.
For vertical pipeline installations, the sensor can be placed on a vertical line without flow direction restrictions. If measuring gas with minor liquid content, the flow should be bottom-up. For liquid flow, ensure bottom-up direction to avoid extra weight on the probe.
7.
Side installation on horizontal pipelines is suitable for superheated steam, saturated steam, and low-temperature liquids. Side mounting is preferred when possible to minimize temperature effects on the amplifier.
8.
Avoid inverted installation on horizontal pipelines unless measuring saturated steam, high-temperature liquids, or in cases requiring frequent cleaning, as it is not suitable for general gases or superheated steam.
9.
For pipelines with insulation layers measuring high-temperature steam, ensure the insulation does not exceed one-third of the bracket height.
10.
Selection of pressure and temperature measurement points: Place the pressure measurement point 3-5D downstream of the sensor and the temperature measurement point 6-8D downstream, based on measurement requirements.
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