Features :
Sensor type : Thermal mass flow sensor
Air velocity measuring range : 2 m/s ; 10 m/s；20 m/s；40 m/s
Air velocity min. measuring range : 0.2 m/s
Accuracy( +25°C ) : Air velocity : ± 2 % F.S.
Output : 4 ... 20 mA / DC 0 ... 10 V
Display：Optional
●YUDEN-TECH CO.,LTD. Calibration Laboratory - ( ILAC / TAF ) Test report, for more detailed information please contact us.
(TAF accreditation：3032, complying with ISO / IEC 17025 ) TAF has mutual recognition arrangement with ILAC MRA
Description
● Linear calibration function
● Switch for physical quantity：[m/s], [ft/s], [km/h], [mph], [knot]
● Option RS-485 Communication Interface, Modbus RTU protocol
● Configuration measuring rage, analog output, station number by dip switch & RS-485
● Off SET function by bottom or RS-485
● Programmable software : DATA LOGGER, record, and chart analysis
Specification
Sensor type : Thermal mass flow sensor
Air velocity measuring range : 2 m/s ; 10 m/s；20 m/s；40 m/s
Air velocity min. measuring range : 0.2 m/s
Accuracy( +25°C ) : Air velocity : ± 2 % F.S. ( Nonlinear error, hysteresis error,repeatability error ) / Thermal sensitivity temp. error : 0.1 % / ℃
Output : 4 ... 20 mA / DC 0 ... 10 V
Signal connection : 3-wire
Load resistance : ≦ 500 Ω (Current output) / ≧ 10 KΩ (Voltage output)
Overvoltage protection : DC：< 45V；AC：< 40V
Power supply : DC 8 ... 35V / AC 12 ... 30 V
IP rating : IP54
Application
Monitor gas and flow for industrial process / HVAC / Building / Factory / Clean room / Hospital / Semiconductor / Electronics / Paper / Environment / Food / Pharmaceutical / Biotechnology industry
