eYc FTS34/35 Air Velocity Transmitter

● Linear adjustment 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 softeware : 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 / 0 ... 10 VDC
signal connection : 3-wire
load resistance : ≦ 500Ω(current output) / ≧ 10KΩ(voltage output) 
overvoltage protection : DC：< 45V；AC：< 40V
power supply : 8 ... 35VDC / 12 ... 30 VAC
protect 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Otherwise, the manufacturer assumes no responsibility for the use of specifications which may have been changed and are no longer in effect.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 RS485 are on common ground, avoid damaged product.