FTS34/35 Thermal Air Velocity Transmitter
- Linear calibration function
- Dip switch for physical situations
- RS485 Modbus communication interface, analog output,
- Offset adjustment with RS485 Modbus and dipswitch
- Station number setting with dipswitch and RS485 Modbus
- Configurable measuring range,
- Programmable free interface software.
Technical Properties:
- Brand / Origin: eYc-Tech / Taiwan
- Product Type: FTS34/35
- Sensor type: Thermal mass flow sensor
- Air velocity measuring range: 2 m/s; 10m/s;20m/s;40m/s
- Air speed min. measuring range: 0.2 m/s
- Accuracy (+25°C): Air velocity: ±2% FS (Non-linear error, hysteresis error, repeatability error) / Thermal sensitivity temperature.
- Error: 0.1%/℃
- Sampling Time: < 3 sec.
- 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
- Display: LCD Optional