EYC Measuring Specialist

eYc FTS34/35 Air Velocity Transmitter

Product Name :
eYc FTS34/35 Air Velocity Transmitter
Model No :
eYc FTS34FTS35

eYc-Success-StoryeYc-FAQ

● 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

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

The specifications contained herein are subject to change without notice and any user of said specifications should verify from the manufacturer that the specifications are currently in effect.
Otherwise, the manufacturer assumes no responsibility for the use of specifications which may have been changed and are no longer in effect.


*Please make sure the product and the device which connect with RS-485 are on common ground, avoid damaged product.


Option list
4415000022 Metal mounting flange
AS-HS-S Installation:Fixed board for wall type
8203104014
L board Fixed board for wall type
M12-F4N-200
M12 Waterproof


Monitor gas and flow for industrial process / HVAC / Building / Factory / Clean room / Hospital / Semiconductor / Electronics / Paper / Environment / Food / Pharmaceutical / Biotechnology industry

Contact us

Company Name :EYC Measuring Specialist
Address :5F., No.121, Lide St., Zhonghe Dist.,
City :New Taipei City
Province / State :Taiwan
Country :Taiwan Taiwan
Website :http://www.eyc-tech.com
Telephone :+886-2-8221-2958