Prepaid metering management is the core function of Qingdao Hesheng smart heat network system. Adopting pre-payment mode, it supports balance early warning, remote valve control, bank interface and customized settlement, helping heat supply enterprises realize precise metering, energy saving and intelligent heat network management.
Multi-hole balanced flow meter is a new differential pressure flow instrument with high precision, good repeatability, low straight pipe requirement and small pressure loss. Compare with traditional orifice plate, HSP model features anti-clogging, high temperature & high pressure resistance, suitable for steam, gas and multi-phase fluid measurement.
Ultrasonic flowmeter and open channel flowmeter are widely used in industrial water treatment, municipal drainage and pipeline flow measurement. Many buyers and engineers often confuse their working principles and application scenarios, leading to incorrect model selection and inaccurate flow metering. This article analyzes their core differences and provides a simple selection guide to help you pick the right flowmeter quickly.
This article explains the working principle and application scenarios of temperature and pressure compensation for vortex flow meters. It clarifies that compensation is indispensable for gas and steam measurement, while most liquid applications do not require additional compensation under conventional operating conditions.
In summer, frequent thunderstorms easily cause lightning damage, signal interference and other faults to intelligent vortex flow meters and other measuring instruments, affecting production. The main lightning protection measures include electromagnetic shielding, equipotential grounding and surge protectors (SPD), which can reduce fault risks and ensure stable instrument operation.
Choosing the right industrial liquid flow meter is critical for accurate process control. This article compares vortex, ultrasonic, and gear flow meters, covering working principles, key benefits, applicable media and installation requirements. With practical selection tips, it helps you quickly select the optimal flow meter for your industrial working conditions.
The vortex flow meter is a high-precision industrial instrument developed based on the Karman Vortex Street principle for liquid, gas and steam measurement. It adopts a simple and durable structure with stable measuring performance, adapting to high-temperature, high-pressure and corrosive working conditions.
This article details the installation location selection and daily maintenance precautions of outdoor vortex flowmeters, including avoiding vibration, electromagnetic interference, extreme temperature, waterproof and moisture-proof, etc. It helps to extend the service life of vortex flowmeters and ensure measurement accuracy. Qingdao Hesheng Measurement and Control provides professional pre-sales and after-sales services for vortex flowmeters.
Submersible (contact type) and ultrasonic (non-contact) level transmitters are key for industrial liquid measurement. Choose based on media type and application needs.
Ultrasonic level transmitters solve measurement issues in harsh industrial environments with advanced technology, delivering high accuracy, strong stability and easy maintenance.
