Articles

Learn what formaldehyde is, why it is harmful, where it comes from, and how electrochemical formaldehyde sensors help detect HCHO in indoor air quality devices.

Ultrasonic oxygen sensors measure oxygen concentration and flow by detecting ultrasonic time-of-flight changes in gas. Learn how US1001 and US1010 support oxygen concentrators, oxygen chambers, and medical oxygen monitoring with fast response, high accuracy, wide voltage input, and flexible integration.

Winsen provides R32 and R454B sensor modules for heat pump manufacturers, supporting A2L refrigerant leak detection, fast response, compact integration, and flexible OEM design.

As energy storage standards become stricter, fire early-warning systems need multi-parameter sensing. Learn how our gas, pressure, temperature, smoke, and flame sensors help detect battery thermal runaway risks earlier and support safer energy storage operation.

Learn the key UL 60335-2-40 refrigerant detection sensor requirements for A2L HVAC equipment, including 25% LFL response, factory calibration, drift, placement, and RDS integration.

Learn how pressure sensors and pressure transmitters help gas regulator cabinets maintain stable outlet pressure, improve safety, support fast control response, and solve common pressure fluctuation challenges in urban gas distribution systems.

Looking for an OEM pressure sensor manufacturer for industrial equipment? Learn what to specify (range, media, outputs), how capacitive vs piezoresistive sensors compare, which certifications matter (ISO 9001, IP rating, EMC, RoHS/REACH, ATEX/IECEx), and how to evaluate suppliers from prototype to mass production.

Learn how HVAC OEMs should choose and integrate A2L refrigerant detection sensors for R32 and R454B systems, including 25% LFL logic, mitigation boards, placement, and reliability.

Volume flow readings can drift 10–20% without pressure/temperature compensation. Learn how thermal mass flow sensors measure true mass flow with low pressure loss, strong low-flow response, and high accuracy—plus how to select the right range, gas type, stability, and outputs.

A complete guide to radon sensors and monitors: what they measure (Bq/m³, pCi/L), EPA/WHO/Canada reference levels, sensor technologies (electrostatic alpha, pulsed ionization chamber, Lucas cell), key specs, placement, calibration, and how to choose for homes or OEM products.