- 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
Flow / Air Velocity / Flow Transmitter / Air Volume
FTS34/35
Air Velocity Transmitter
Products 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
| 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 |
Products Applications
Monitor gas and flow for industrial process / HVAC / Building / Factory / Clean room / Hospital / Semiconductor / Electronics / Paper / Environment / Food / Pharmaceutical / Biotechnology industry
