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Thermal gas mass flow meter is designed on the basis of thermal dispersion, and adopts method of constant differential temperature to measuring gas flow. It has advantages of small size, easy installation, high reliability and high accuracy, etc. The meter contains two platinum resistance temperature sensors. The thermal principle operates by monitoring the cooling effect of a gas stream as it passes over a heated sensor. Gas flowing through the sensing section passes over two sensors one of which is used conventionally as a temperature sensor, whilst the other is used as a heater. The temperature sensor monitors the actual process values whilst the heater is maintained at a constant differential temperature above this by varying the power consumed by the sensor. The greater the gas velocity, the greater the cooling effect and power required to maintain the differential temperature. The measured heater power is therefore a measure of the gas mass flow rate. The format of gas velocity and power is shown as below: â?¦â?¦(1) Where: is specific gravity of medium V is velocity K is balance coefficient Q is heater power Î? T is differential temperature The medium temperature range of meter is -40ï½?220. In the format (1), the specific gravity of medium is related to the density: â?¦â?¦(2) Where: is the medium density in working conditionkg/m3 Ï�n is the medium density in standard condition, 101.325kPa and 20 kg/m3 P is the pressure in working conditionkPa T is the temperature in working condition In the formats (1) and (2), there is a certain functional relationship between the velocity and pressure in working condition, medium density, the temperature in working condition. Due to the sensor temperature is always 30 higher than the medium temperature (environment temperature), and the meter adopts method of constant differential temperature, therefore the meter do not need to do temperature and pressure compensation in principle
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Thermal Mass Flow Sensor is offered by Dalian Zero Instrument Technology Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
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When sourcing Thermal Mass Flow Sensor for your business, securing the right balance of quality and cost is essential. Dalian Zero Instrument Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Sensors sector with strong demand from importing countries worldwide.
Importing Thermal Mass Flow Sensor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dalian Zero Instrument Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Thermal Mass Flow Sensor has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Sensors category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Thermal Mass Flow Sensor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Thermal Mass Flow Sensor from Dalian Zero Instrument Technology Co., Ltd. is $100/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dalian Zero Instrument Technology Co., Ltd. through EximNext.
The supplier, Dalian Zero Instrument Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Thermal Mass Flow Sensor. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Thermal Mass Flow Sensor depends on the specific grade and form. Contact Dalian Zero Instrument Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Thermal Mass Flow Sensor from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dalian Zero Instrument Technology Co., Ltd.. Ensure you have the necessary import licenses for Electric Sensors products in your destination country.
Yes, Dalian Zero Instrument Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dalian Zero Instrument Technology Co., Ltd. through EximNext.
Dalian Zero Instrument Technology Co., Ltd. offers Thermal Mass Flow Sensor with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Thermal Mass Flow Sensor is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dalian Zero Instrument Technology Co., Ltd. through our platform.
Dalian Zero Instrument Technology Co., Ltd. maintains international quality certifications. These ensure that the Thermal Mass Flow Sensor meets international quality, safety, and regulatory standards required for cross-border trade.
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