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Product Overview
The ZZYS30 Vortex Flowmeter is a sophisticated velocity flow instrument, designed for versatility and reliability across a multitude of applications.
This advanced flowmeter is ideal for accurately measuring, monitoring, and controlling the flow of liquids, steam, and a wide variety of gases.
Featuring an innovative design, it boasts exceptional resistance to mechanical vibrations, impacts, and contamination, ensuring long-term durability and consistent performance.
Built for excellence, the ZZYS30 has no moving parts, eliminating wear and tear, and requiring no mechanical maintenance. With its low pressure loss, stable performance, and high accuracy, it stands out in its class.
Installation is straightforward and flexible, as the sensor and signal converter can be easily matched to meet specific needs.
Product Features:
Versatile application range: Perfect for measuring the flow of steam, gas, and liquid, making it a highly adaptable tool for various industries.
Outstanding vibration resistance: Zero point drift is minimized, effectively countering the impact of external vibrations for accurate readings.
The ZZY30 offers integrated temperature and pressure measurement options, providing cost-effective installation solutions for users.
Multiple output options: (0-5) kHz frequency output, (4-20) mA output, or HART communication/Modbus protocol communication, ensuring seamless integration into existing systems.
Supports Bluetooth communication for easy parameter setting. With wear-resistant and dirt-resistant properties, it requires no mechanical maintenance, ensuring a long service life and explosion-proof safety.
Technical Index
Measurement Medium: Gas, Liquid, Steam
Connection Method: Flange Clamp Type, Flange Type, Insertion Type
Caliber Specifications:
Flange Clamping Type: 25, 32, 50, 80, 100.
Flange Connection Type Caliber Selection: 100, 150, 200
Flow Measurement Range: Normal Measurement Flow Velocity Range (Reynolds number: 1.5×10^4~4×10^6); Gas: 5~50m/s; Liquid: 0.5~7m/s.
Normal Measurement Flow Range for Liquid
Gas Flow Measurement Range: See Table 2.
Steam Flow Range: See Table 3.
Measurement Accuracy: 1.0 Class, 1.5 Class
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: About 50%, Transmission Distance: 100m.
Pulse Current Remote Transmission Signal: 4-20 mA, Transmission Distance: 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
We will ensure your order is delivered at the earliest possible date as per your requirements, ensuring timely and efficient service.
Installation Requirements
Piping Condition
For optimal installation of the Vortex Flowmeter, ensure specific straight pipe sections before and after the device. Here are the common configurations (D represents the pipe's diameter):
1.
The sensor must be mounted on a horizontal, vertical, or inclined pipe (with liquid flowing upwards). The pipe's diameter should match the sensor's. Ensure a straight pipe length upstream (15-20D) and downstream (5-10D) of the sensor.
2.
The pipe near the liquid sensor must always be filled with the liquid being measured.
3.
Avoid installing the sensor on pipes subject to strong mechanical vibrations to ensure accurate measurements.
4.
The straight pipe's inner diameter should closely match the sensor's diameter. If not, use a slightly larger pipe with an error margin of ≤3% and not exceeding 5mm. Avoid places with strong electromagnetic interference, limited space, or difficult maintenance..
5.
Horizontal pipeline installation is standard for flow sensors. For gas flow with minor liquid content, place sensors at the highest pipeline point. For liquid flow with minor gas content, install sensors at the pipeline's lowest point.
6.
Vertical pipeline sensor installation. For gas flow, sensors can be fitted without flow direction restrictions. If gas contains minor liquid, ensure gas flows bottom-up. For liquid flow, maintain bottom-up direction to prevent additional probe weight.
7.
Side-mounted sensor installation on horizontal pipelines is versatile for any fluid, particularly superheated steam, saturated steam, and low-temperature liquids. Side mounting minimizes temperature impact on the amplifier.
8.
Inverted sensor installation on horizontal pipelines is generally not advisable, except for high-temperature liquids or frequent cleaning needs. Suitable for saturated steam, but not for general gases or superheated steam.
9.
For pipelines with insulation layers, especially measuring high-temperature steam, ensure the insulation layer covers no more than one-third of the bracket height.
10.
Selecting pressure and temperature measurement points is crucial. Place the pressure measurement point 3-5D downstream and the temperature measurement point 6-8D downstream of the sensor.
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