2024 eyc-tech Air Flow / Air Velocity / Liquid Flow Series
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Measuring Specialist Air Flow / Air Velocity / Liquid Flow Series Calibration lab ( ISO / IEC 17025 ) Factory automatic QC inspection system ( IEC 61298 / ISO 9001 )

About eyc-tech eyc-tech is dedicated to manufacturing measurement products. With professional R&D team, certificated factory and decades of experience in field, eyc-tech keeps bringing innovation to sensor technology and measurement technology. We provide wide range of measuring products includes airflow, temperature and humidity, dew point, liquid flow, differential pressure, pressure, liquid level, air quality, signal meter, etc. Our products cover many industries such as industrial process, system integration, exhaust gas removal, compressed dry air and HVAC. In the future, we will...

YUDEN-TECH CO.,LTD. Calibration Laboratory International Laboratory Accreditation Cooperation 　 ； ILAC TAF ( ISO / IEC 17025 ) Accreditation No.3032 To validate our products, we established a calibration laboratory (Calibration laboratory of YUDEN-TECH CO.,LTD) traced back to the international standards. We follow these standards to evaluate sensor accuracy, and to ensure our product meets customer’ high requirement. s The calibration laboratory of YUDEN-TECH CO.,LTD has the TAF (ISO/IEC 17025) certification (certification number: 3032) of the professional calibration laboratory for...

目录 FTM94/95 Industrial Grade High Accuracy Thermal Mass Flow Transmitter .. P01 FTM84/85 Industrial Grade High Accuracy Thermal Air Velocity Transmitter. P02

Air Flow Air Velocity FTM94/95 Industrial Grade High Accuracy Thermal Mass Flow Transmitter • Features : Designed for industrial application. Air flow measurement up to 120 m/s. Resistant to high temperature, high pressure, dust, and corrosion. • Sensor type : Pt20 / Pt300(Air velocity) / Pt1000(Temp.) • Measuring range : 0 ... 120 Nm/s • Output : 4 ... 20 mA / 0 ... 10 V / RS-485 / Impulse • Accuracy : ±1.5% F.S. • IP rating : IP67(Probe) / IP65(Housing)

FTM84/85 Air Flow ir Velocity Industrial Grade High Accuracy Thermal Air Velocity Transmitter • Features : Suitable for clean air. Resistant to high pressure and high temperature. • Sensor type : Thermal mass flow sensor • Measuring range : 0 ... 90 m/s • Output : 0 ... 20 mA / 4 ... 20 mA / 0 ... 1 V / 0 ... 5 V / 0 ... 10 V / RS-485 • Accuracy : ±1.5% F.S. • IP rating : IP67

Air Flow Air Velocity FDM06S Differential Pressure Type Air Flow Transmitter • Features : Adopting the differential pressure principle for air flow measurement, enable bi-direction air flow measurement, Calculate medium density and mass flow rate • Sensor type : Differential pressure sensor • Measuring range : Standard version : ±(0.8 ... 40 m/s) / High-pressure version : ±(10 ... 200 m/s) • Output : 4 ... 20 mA + RS-485 / 0 ... 10 V + RS-485 / Frequency ( 0 ... 100 Hz ) + RS-485 / Pulse ( Option ) + RS-485 • Accuracy : ±1.5% F.S. (Option±1% F.S.) • IP rating : IP65 (Body) / IP20 (Probe head)

• Features : Suitable for compressed dry air system. • Sensor type : Thermal mass flow sensor • Measuring range : 0 ... 120 m/s • Output : 4 ... 20 mA / 0 ... 10 V / RS-485 / Frequency / Pulse • Accuracy : ±1.5% F.S. • IP rating : IP65

Measuring Specialist k. OEM Air Flow Transmitter • Features : Suitable for small-sized device or equipment. Compact size. Various installation method. • Sensor type : Thermal mass flow sensor • Measuring range : 0 ... 30 m/s • Output : 4 ... 20 mA / 0 ... 10 V / RS-485 • Accuracy : ±2% F.S. • IP rating : IP65

• Sensor type : Thermal mass flow sensor • Measuring range : 0.1 ... 848 m3/h • Output : 4 ... 20 mA / 0 ... 10 V / RS-485 / Frequency / Pulse • Accuracy : ±1.5% F.S. • IP rating : IP65 (IP67 option)

FTE120-I k. Inline Type Air Flow Transmitter • Features : Inline type air flow sensor designed for pneumatic system and compressed air system. Multiple diameter. Sonic nozzles calibration. • Sensor type : Thermal mass flow sensor • Measuring range : 0 ... 1500 l/min • Output : 4 ... 20 mA / 0 ... 10 V / RS-485 / Frequency / Pulse • Accuracy : ±2% F.S. • IP rating : IP 65 (Housing) / IP20 (Probe)

• Features: Multi-point averaging. Suitable for large pipe. Resistant to high temperature, and corrosion. • Operating pressure: Max.10 bar • Operating temperature: Max.250°C • Length:4" ... 40"(100 ... 1000 mm)

PHM330Differential Pressure Transmitter • Features : Suitable for industrial application. High pressure resistance. • Sensor type : Thermal mass flow sensor • Measuring range : ±50 ... ±1500 pa • Output : 4 ... 20 mA / 0 ... 10 V • Accuracy : ±1.5% F.S. ±3% M.V. • IP rating: IP65

PHD330Industrial Differential Pressure Transmitter • FeaturesiSuitable for industrial application. Wide measuring range. • Sensor type: Piezoelectric differential pressure module • Measuring range: ±50 ... ±10000 pa • Output: ... 20 mA / 0 ... 10 V • Accuracy: ±2.0% F.S. • IP rating: IP65

PMD330Differential Pressure Transmitter (Indoor) • Features : Suitable for HVAC and light industry. • Sensor type : Piezoelectric differential pressure module • Measuring range: ±50 ... ±10000 pa • Output : 4 ... 20 mA / 0 ... 10 V / RS-485 • Accuracy : ±2.0% F.S. • IP rating : IP65

FTS140Hot Wire Air Velocity Transmitter • Features! Economic model for HVAC application. • Sensor type: Hot wire mass flow transmitter • Measuring range:0 ... 20 m/s • Output: ... 20 mA / DC 0 ... 10 V • Accuracy: ±3% F.S. • IP rating: IP54

FTS34/35Air Velocity Transmitter • Features : Suitable for light industry. High accuracy and high stability. • Sensor type : Thermal mass flow sensor • Measuring range : 0 ... 40 m/s • Output : 4 ... 20 mA / DC 0 ... 10 V • Accuracy : ±2% F.S. • IP rating : IP54