IPDB › China Industry › Instruments & Meters
China, Chinese Siemens 7MB2355-0AG16-3AA1-Zt23 High-Performance Analizador De Gases Para1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorOther SensorsAnalizador De Gases ParaGas Analyzers
Beijing Zhongping Technology Co., Ltd.
Preview:
Product Description Title: Siemens 7MB2355-0AG16-3AA1-ZT23 Ultrasonic Flow Meter for LiquidsThe Siemens 7MB2355-0AG16-3AA1-ZT23 is a high-precision ultrasonic flowmeter from the SITRANS F US family, designed for accurate and reliable volumetric flow measurement of liquids. This model features a robust clamp-on transducer design (ZT23), allowing for non-intrusive installation without cutting into the pipe, which is ideal for maintenance-free operation. It offers a measuring range of 0.1 to 25 m/s and supports various output options including 4-20 mA, pulse, and relay outputs for seamless integration into process control systems. This device is widely used in water and wastewater treatment, chemical processing, and HVAC applications due to its high accuracy and durability.Product Parameters Parameter NameParameter ValueProduct SeriesSITRANS F USModel7MB2355-0AG16-3AA1-ZT23Measurement PrincipleUltrasonic, Clamp-onMeasured VariableVolumetric Flow RateFlow Velocity Range0.1 to 25 m/sAccuracyTypically ±1% of measured value (dependent on installation conditions)Pipe Diameter Range25 mm to 650 mm (approx. 1" to 24")Outputs4-20 mA HART, Pulse, RelayInputs2 x Pt100 (for temperature compensation)CommunicationMODBUS RS485Power Supply100-240 VAC or 24 VDCDisplayIntegrated LCD with keypadTransducer TypeZT23 (Clamp-on)Product Features and AdvantagesA key advantage of this ultrasonic flowmeter is its non-invasive clamp-on installation. The ZT23 transducers are mounted externally on the pipe wall, eliminating the need for process shutdowns or special pipe modifications. This significantly reduces installation time and cost while preventing potential leakage points. The meter is suitable for a wide range of pipe materials and can measure aggressive liquids without contact, ensuring long-term sensor integrity and reducing maintenance.The device delivers high measurement accuracy across a wide flow range, supported by advanced signal processing algorithms. It features integrated diagnostics to monitor signal quality and transducer condition, providing early warnings for potential issues. The built-in data logger allows for trend analysis and process optimization. These features ensure reliable data for billing, process control, and efficiency monitoring, making it a trustworthy measurement point.Integration into automation systems is streamlined through multiple communication protocols. The 4-20 mA HART output enables easy connection to PLCs, while the MODBUS RS485 interface allows for detailed parameter configuration and data readout. The local LCD display with a intuitive keypad facilitates on-site commissioning and real-time flow visualization. This versatility makes it adaptable to both new and existing industrial control architectures.Application ScenariosIn water treatment plants, this flowmeter is used for monitoring chemical dosing, filter backwash water, and final effluent. Its clamp-on design is perfect for large pipes where inline meters are impractical. The high accuracy ensures compliance with environmental reporting requirements and efficient resource management.For chemical processing, it accurately measures the flow of various acids, solvents, and bases without contacting the corrosive media. The robust transducers withstand aggressive environments. The reliable data supports precise batching and blending operations, improving product quality and consistency.In HVAC systems for large buildings, it monitors chilled and hot water flow for energy consumption calculation and system balancing. The non-intrusive nature prevents system contamination during installation. Its performance contributes to optimizing pump speed and achieving significant energy savings.10 Frequently Asked Questions1. How does the clamp-on ultrasonic measurement technology work?Clamp-on ultrasonic flowmeters work by measuring the transit time of ultrasonic signals between two sensors. The sensors are mounted on the outside of the pipe at a specific distance and angle. An ultrasonic signal is sent alternately downstream and upstream through the flowing liquid. The flow velocity of the liquid causes a difference in the transit times. The meter's electronics calculate this time difference to determine the average flow velocity, which is then converted into a volumetric flow rate based on the pipe dimensions.2. What are the main advantages of a clamp-on design compared to an inline flowmeter?The primary advantage is the ability to install the meter without shutting down the process or cutting the pipe. This eliminates downtime and avoids creating potential leak points. It also allows the meter to be relocated easily for temporary measurements or to troubleshoot different lines. Furthermore, since the sensors do not contact the liquid, there is no risk of corrosion or erosion, leading to very low maintenance requirements and a long service life, especially for abrasive or corrosive fluids.3. What factors can affect the accuracy of the measurement?Measurement accuracy can be influenced by several factors related to the installation and the fluid properties. The internal pipe condition is critical; heavy scaling or build-up can dampen the ultrasonic signal. The flow profile must be fully developed, which requires sufficient straight pipe runs upstream and downstream of the measurement point. The presence of air bubbles or solids in the liquid can scatter the sound waves. Proper transducer alignment and coupling are also essential for achieving optimal signal strength and reliable data.4. Is this flowmeter suitable for measuring dirty or aerated liquids?This flowmeter can handle some degree of particulates, but its performance may be compromised if the liquid contains a high concentration of air bubbles or solids. Bubbles and solids scatter and attenuate the ultrasonic signal, which can lead to signal loss or measurement errors. For such challenging applications, it is crucial to ensure a good installation location with a stable flow profile and to use the device's diagnostic functions to monitor the signal quality continuously.5. How do I configure the pipe parameters during commissioning?Configuration is done via the integrated keypad and display. You need to enter the exact pipe material, outer diameter, and wall thickness. The meter uses these values to calculate the correct inner diameter and the acoustic path length. It is also necessary to select the fluid type from a predefined list so the meter can apply the correct speed of sound characteristics. Accurate entry of these parameters is fundamental for achieving the specified measurement accuracy.6. Can this meter measure bidirectional flow?Yes, the Siemens SITRANS F US series is capable of measuring bidirectional flow. The electronics detect whether the transit time is shorter in the downstream or upstream direction, determining the flow direction. This functionality is useful in applications like pipeline networks where flow can reverse, or in monitoring systems that require knowledge of direction for control or safety reasons.7. What is the purpose of the temperature inputs (Pt100)?The two Pt100 temperature inputs are used for temperature compensation in heat energy calculation applications. By measuring the temperature at two points in a system (e.g., flow and return lines), the flowmeter can calculate the heat energy (in kWh or MWh) being transferred by the liquid, typically water. This turns the device into a complete energy meter, which is essential for billing or efficiency monitoring in HVAC and district heating systems.8. How is the device integrated into a Siemens automation system (e.g., with SIMATIC PCS 7)?Integration is straightforward using the HART protocol over the 4-20 mA loop or via the MODBUS RS485 interface. Within SIMATIC PCS 7, a device description (EDD) or a Device Type Manager (DTM) file for the SITRANS F US is available. This allows engineers to configure, monitor, and diagnose the flowmeter directly from the engineering station, enabling seamless integration into the overall plant control strategy and asset management system.9. What maintenance is required for this flowmeter?Routine maintenance is minimal due to the non-contact measurement principle. The primary task is periodic visual inspection of the transducer mounting and the coupling material (if used) to ensure it remains in good condition and maintains proper acoustic contact with the pipe. It is also advisable to check the signal quality values logged by the device periodically. The internal software includes diagnostic features that alert the user if the signal strength degrades, indicating a potential need for re-greasing or re-tightening the sensors.10. What does the 'ZT23' suffix specifically indicate in the model number?The 'ZT23' suffix specifically refers to the type of clamp-on transducers included with this particular version of the flowmeter. It defines the transducer's design, frequency, and suitable application range (e.g., pipe size, temperature). Different 'ZT' codes are optimized for different pipe materials (metal vs. plastic), wall thicknesses, and liquid types. Selecting the correct transducer variant is crucial for achieving a strong, reliable ultrasonic signal and ensuring accurate measurement.Beijing Zhongping Technology Co., Ltd. is a leading provider of industrial automation solutions, intelligent robotics, and advanced system integration services. With decades of expertise, the company has established long-term strategic partnerships with global industry leaders such as Siemens, ABB, Schneider Electric, KUKA, Yaskawa, and FANUC, leveraging their cutting-edge technologies to deliver innovative, tailored solutions across diverse sectors.Specializing in technical support, product distribution, and end-to-end engineering services-including system design, installation, commissioning, and maintenance-Beijing Zhongping Technology ensures seamless operational efficiency for clients in industries spanning automotive manufacturing, battery production, aerospace, oil and gas, chemical processing, food and pharmaceuticals, logistics, metallurgy, and heavy machinery. By harnessing its robust global supply chain network and a highly skilled technical team, the company guarantees precision-driven resource allocation, rapid response capabilities, and cost-effective procurement strategies. These capabilities empower clients to streamline operations, reduce downtime, and enhance competitive advantage in dynamic markets. Committed to excellence, Beijing Zhongping Technology remains dedicated to advancing industrial innovation while fostering sustainable growth and value creation for enterprises worldwide.Q1: What is the core business scope of Beijing Zhongping Technology Co., Ltd.?The company's business scope primarily covers comprehensive industrial robot supply chain services, industrial automation technologies and technical services, digital smart factory solutions, and hydraulic intelligent control products and services.Q2: Which brands does the company collaborate with?The main cooperative brands of the company are SIEMENS,ABB,Schneider,DELTA,WEINVIEW,MCGS,ADVANTECH,OMRON,Simphoenix,RITTAL,MOXA,ESTUN, RKC, YASKAWA, HIKVISION, FANUC, MITSUBISHI ELECTRIC, KUKA, Fuji Electric, SICK, Walvoil, CASAPPA, EATON, Bosch Rexroth Group, Parker etc.Q3: What are our competitive advantages compared to other suppliers?With our robust supply chain capabilities and global presence, we deliver faster, more efficient services. We strive to offer the best possible prices to demonstrate our sincerity and value.Q4: How long does delivery take? What about shipping costs?Delivery timelines and shipping costs depend on the specific model(s) and quantity you require. Please share your current needs with us for precise details.Q5: Can't find the model you need?We showcase only a selection of models here. If you cannot find your desired model, contact us directly for further assistance.Q6: How to contact Beijing Zhongping Technology Co., Ltd.?Beijing Zhongping Technology Co., Ltd.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...