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2026.9.7

7 Types of Biogas Flow Meters – 9 Steps to Select the Right One

Biogas is a form of clean energy, primarily composed of methane (CH4) and carbon dioxide (CO2). In the fields of renewable energy, environmental protection, and energy management, biogas flow measurement is a critical step in ensuring accuracy during production, utilization, and trade. This article outlines the various types of biogas flow meters and provides guidance on selecting the most suitable one for your needs. RFQ Table of ContentsChallenges in Biogas Flow Measurement7 Types Biogas Flow Meters1. Thermal Mass Flow Meter2. Vortex Flowmeter3. Gas Turbine Flow Meter4. Positive Displacement......

2026.9.3

Liquid Oxygen / Oxygen Pressure Transducer | Cleaned for Oxygen Service (Certificate Included)

Oxygen cleaning is a specialized cleaning procedure for special-purpose pressure transmitters, also known as oil-free. For example, oxygen pressure transmitters must undergo rigorous oxygen-grade cleaning to ensure the sensor is clean and free of oil, corrosion, scale, particles, and other impurities. This completely eliminates the potential risk of oxygen combustion or explosion caused by oil contamination in the sensor during oxygen pressure measurement. Sino-Inst supports customized liquid oxygen to oxygen pressure transmitters and provides Oxygen Clean Certificates. RFQ Table of ContentsCh......

2026.8.5

Dynamic vs Kinematic Viscosity

When purchasing an online viscometer, do you often encounter this situation: you specify the viscosity in cSt at 50°C, but the manufacturer provides the value in cP, leaving you confused? Dynamic viscosity (μ) is a fluid’s internal resistance to shear, measured in centipoise (cP = mPa·s). Kinematic viscosity (ν) is that value divided by density, in centistokes (cSt = mm²/s): ν = μ / ρ. Water is about 1 cP and 1 cSt at 20 °C — which is why the two get confused. Most inline viscometers output cP; cSt requires a density input. RFQ Table of ContentsChallenges in Biogas Flow Measurement7 Type......

2026.6.16

How to Verify Fuel Tanker Delivery Volume at a Gas Station

Accurate monitoring of unloading volume is crucial for tanker truck deliveries to gas stations, as well as trade transfers and distribution. Data from before, during, and after delivery should be precisely correlated, at least within permissible margins. So, how do you calculate the delivery volume of tanker trucks to gas stations? Where do gaps typically occur? We’ll share three methods for checking unloading volume and why temperature is often the cause of most “shortfalls.” RFQ Table of ContentsChallenges in Biogas Flow Measurement7 Types Biogas Flow Meters1. Thermal Mass ......

2026.5.21

Pressure Sensor Manufacturers in China: Buyer’s Guide

China is the largest OEM and mass production base for industrial pressure sensors. Custom production is available for everything from standard 4-20 mA pressure transmitters to extreme operating conditions such as 1000 MPa ultra-high pressure, −252 °C cryogenic, and ATEX explosion-proof models. Standard pressure sensors can be shipped within 3-5 days. We also build digital-output instruments such as the CAN bus pressure sensor / transducer for CANopen and custom CAN 2.0B networks. Compared to North American and European brands, Chinese manufacturers have three core advantages: more competitive ......

2026.5.18

High Temperature Differential Pressure Transducers for Steam, Hot Oil & Furnace ΔP

In specialized applications such as power generation, high-temperature reactors, and metallurgical smelting, process pressure measurement often faces extreme conditions of “high temperature” + “differential pressure,” with the temperature of the measured medium reaching 300℃~600℃. Differential pressure measurement of high-temperature media can be used in important processes such as flow calculation, liquid level monitoring, and differential pressure alarms, Even used for density measurement. Sino-Inst’s high-temperature differential pressure transmitter is specifi......

2026.5.17

Inline Pressure Transducer Guide: Types, Selection & Featured Products

An inline pressure transducer is a compact pressure transmitter that screws directly onto the pipeline via a single threaded interface. The sensitive diaphragm is in close contact with the medium, without manifolds or remote transmission diaphragms. This form factor is most commonly found in hydraulic systems, compressed air mains, cooling water circuits, HPLC process lines, and OEM equipment. For systems built on a fieldbus rather than an analog loop, consider a CAN bus pressure transducer that outputs CANopen or a custom CAN 2.0B protocol. Sino-Inst manufactures and supplies 10 models of its......