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Product Overview
The ZZYS30 vortex flowmeter from Shandong Zhongziyi Intelligent Technology Co., Ltd. is a premium velocity flow instrument designed for versatility and performance.
Ideal for accurately measuring, monitoring, and controlling the flow of liquids, steam, and numerous gases, ensuring precision and reliability.
Boasting a robust new structure, it is immune to mechanical vibrations, impacts, and contamination, ensuring long-lasting durability.
Featuring no moving parts, the ZZYS30 eliminates wear and tear, requires no mechanical maintenance, and offers low pressure loss, stable performance, and unmatched accuracy.
Designed for user convenience, it is straightforward to install, with customizable sensor and signal converter pairing.
Product features:
Wide-ranging applications, perfect for measuring the flow of steam, gas, and liquid with high precision.
Outstanding vibration resistance with zero drift at zero point, effectively neutralizing external vibrational influences.
The ZZY30 integrates temperature and pressure measurement options, significantly reducing installation costs for users.
Offers versatile communication outputs including (0-5) kHz frequency, (4-20) mA, HART, and Modbus protocol.
Supports Bluetooth communication for easy parameter setting, is wear and dirt-resistant, requires no mechanical maintenance, offers an extended service life, and is explosion-proof for enhanced safety.
Technical Index: A detailed technical overview, showcasing the advanced capabilities and robust performance metrics of our state-of-the-art flowmeter.
Measurement Medium: Suitable for measuring gas, liquid, and steam, offering versatile applications across various industries.
Connection Method: Available in flange clamp type, flange type, and insertion type, ensuring seamless integration into your existing systems.
Caliber Specifications: Detailed options for selecting the right size and type for your specific measurement needs.
Flange Clamping Type: Available in sizes 25, 32, 50, 80, and 100, providing a range of options to match your requirements.
Flange Connection Type: Choose from caliber selections of 100, 150, and 200 to suit your flow measurement applications.
Flow Measurement Range: Covers a normal measurement flow velocity range with Reynolds number 1.5×10~4×10; gas 5~50m/s; liquid 0.5~7m/s, ensuring precise readings.
Normal Measurement Flow Range: Specifically detailed for liquid applications.
Gas Flow Measurement Range: Comprehensive details available in Table 2.
Steam Flow Range: In-depth specifications provided in Table 3.
Measurement Accuracy: Ensures precision with 1.0 class and 1.5 class accuracy ratings.
Measured Medium Temperature: Designed to operate efficiently at room temperature (-25ºC~100ºC) and high temperatures (-25ºC~150ºC, -25ºC~250ºC).
Output Signal: Includes pulse voltage output signal (High level 8~10V, Low level 0.7~1.3V) with a pulse duty cycle of about 50% and transmission distance of 100m.
Pulse Current Remote Transmission Signal: Features a 4-20 mA signal with a transmission distance of up to 1000m. Instrument Use Environment: Operates in temperatures from -25ºC to +55ºC and humidity levels from 5% to 90% RH50ºC. Materials: Constructed from stainless steel and aluminum alloy for durability.
Power Supply: Options include DC24V or lithium battery 3.6V, providing flexibility in power sources.
Explosion-Proof Grade: Intrinsically safe with iaIIbT3-T6 certification and protection level IP65, ensuring safe operation in hazardous environments.
PACKING & SHIPPING: At Shandong Zhongziyi Intelligent Technology Co., Ltd., we prioritize the safety and integrity of your order. Our meticulous packing processes ensure that your Liquid and Gas Vortex Flowmeter arrives in pristine condition. We partner with trusted carriers to provide efficient and timely shipping, so your product reaches you without delay.
We will deliver your ordered product at the earliest date as you required: Understanding the urgency of your needs, we pledge to expedite the delivery of your Liquid and Gas Vortex Flowmeter promptly and efficiently. Our streamlined logistics process guarantees that your order will be fulfilled as per your specified timeline, ensuring that you receive your high-accuracy, reliable flowmeter when you need it most.
Installation Requirements
Piping condition
The installation of vortex flowmeter requires a certain straight pipe section before and after, and the common situations are as follows (D is the diameter of the pipe) :
1.
The sensor should be installed on a horizontal, vertical, or inclined pipe (with liquid flowing bottom to top) matching the sensor's diameter. Ensure straight pipe sections meet the requirements: 15-20D for the front and 5-10D for the rear.
2.
The pipe near the liquid sensor should always be filled with the liquid being measured.
3.
Avoid installing the sensor on pipes with strong mechanical vibrations.
4.
The inner diameter of the straight pipe section should closely match the sensor's diameter. If not identical, use a slightly larger pipe with an error ≤3% and not exceeding 5mm. Avoid spots with strong electromagnetic interference, lack of space, or difficult maintenance..
5.
For horizontal pipeline installation, it's common for flow sensors. For gas with minimal liquid, install the sensor at a higher point. For liquid with minimal gas, install at a lower point.
6.
For vertical pipelines, when measuring gas flow, the sensor can be installed without flow direction restriction. If the gas contains liquid, flow should be bottom to top. For liquid measurement, flow should also be bottom to top to avoid extra weight on the probe.
7.
Side installation on horizontal pipelines is suitable for all fluids, especially superheated steam, saturated steam, and low-temperature liquids. Prefer side mounting to minimize temperature impact on the amplifier.
8.
Inverted installation on horizontal pipelines is generally not recommended. However, it can be used for saturated steam and high-temperature liquids, or when frequent cleaning is required.
9.
For pipelines with insulation layers measuring high-temperature steam, the insulation should not exceed one-third of the bracket height.
10.
Selecting pressure and temperature measurement points: Pressure measurement should be 3-5D downstream, and temperature measurement 6-8D downstream of the sensor.
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