Industrial pipeline flow monitoring faces low accuracy、complicated installation and other pain points，PN-TUF wall-mounted ultrasonic flow sensor realizes high-accuracy flow monitoring through non-contact measurement technology。As the core product of Xi'an Shenghongchuang Instrument and Meter Co., Ltd.，this series of sensors（including models such as ZY-TUF-2000B/HQ-120）adopts wall-mounted design，solving the installation and maintenance difficulties of traditional flowmeters，and is especially suitable for monitoring requirements under complex operating conditions by technical evaluators。

Technical Definition and Product Overview

The PN-TUF wall-mounted ultrasonic flow sensor is a non-intrusive measurement device designed based on the time-difference principle，and its core advantage is that flow measurement can be realized without cutting the pipeline。This product line covers the DN15-DN6000 pipe diameter range，with measurement accuracy reaching ±1%，meeting ISO 12242 international standard requirements for industrial flowmeter precision。As a national high-tech enterprise，Xi'an Shenghongchuang Instrument and Meter Co., Ltd. integrates ultrasonic transducers and signal processing modules into wall-mounted enclosures，significantly reducing on-site wiring complexity。Typical models such as ZY-TUF-2000B and HQ-120 all use IP65-rated protection，and can withstand ambient temperatures of -30℃~80℃，meeting the requirements of harsh environments such as petrochemicals and municipal water supply。

Industry Pain Points and Technical Breakthroughs

Traditional electromagnetic flowmeters are ineffective in low-conductivity media，while mechanical flowmeters have large pressure loss and frequent maintenance problems。Survey data from 300 industrial users shows that 68% of technical evaluators regard installation convenience and long-term stability as core purchasing criteria。The PN-TUF series solves these pain points through three innovations：firstly，it adopts the patented V-path acoustic design（patent no. CN201810XXXXXX.X），which keeps ultrasonic signals at a high signal-to-noise ratio under low flow-rate conditions；secondly，the modular design of HQ-110/HQ-120 models supports hot-swap sensor replacement，with average maintenance time shortened by 15 minutes；finally，SDUF-2000H and similar models with built-in 5G communication modules can achieve real-time data upload for every 1 occurrence，improving transmission efficiency by 30% over traditional 4G devices。

Key Technical Parameter Comparison

Typical Application Scenario Analysis

In an application at a major chemical enterprise in Shaanxi，the UHCSHL-2000H model successfully replaced the existing orifice flow meter，creating the following value：first，installation time was shortened from the original 3 days to 4 hours，preventing production-line downtime losses of 80万元；second，through real-time monitoring of catalytic reformer circulation flow，annual energy waste was reduced by 15%。In the municipal water supply field，the HR-TUF model in Xi'an municipal water network renovation projects，its proprietary anti-scaling probe design makes the calibration cycle in hard-water environments extend by 24 months，with maintenance costs reduced by 60%。These cases prove that the wall-mounted design has unique advantages in space-limited scenes，especially suiting the TCO（Total Cost of Ownership）optimization needs concerned by technical evaluators。

Purchase Selection Guide

For different medium properties，it is recommended that technical evaluators choose according to the following dimensions：for corrosive media，HY-TUF-2000S with Hastelloy alloy probe should be given priority；high-viscosity fluids recommend the HPLS model with wide-beam ultrasonic technology。In terms of signal output，for process automation systems，HY-TUF-2000P with Profibus protocol is preferred，while for SCADA system integration，ZY-TUF-2000B with Modbus RTU is recommended。It is worth noting that all models have passed CE certification and SIL2 safety level assessment，meeting the requirements of national standard GB/T 18659-2018。

Why Choose Shenghongchuang

Xi'an Shenghongchuang Instrument and Meter Co., Ltd. is a key high-tech enterprise in Xixian New Area，with 15 years of sensor R&D experience，and its products have been exported to 26 countries。We provide：1) an industry-exclusive 36-month extended warranty；2) free on-site preliminary survey and solution design service；3) customized firmware development support。Technical evaluators can obtain the PN-TUF series product test-data package through 400-XXX-XXXX，or book an on-site inspection at a demonstration workshop。Click official website online consultation，and can additionally receive the 《Industrial Flow Monitoring White Paper》 and TCO comparison calculation tool for different models。