1、 Main technical parameters of LWGY-SF turbine flow sensor

1. nominal diameter: 40mm~100mm,
2. Accuracy: ± 0.5% R, ± 1.0% R; ± 0.2% FS (4-20mA),
3. Tested medium: a liquid that does not damage UPVC plastic or PP plastic,
4. Environmental temperature: -20 ℃~+50 ℃,
5. Medium temperature: -20 ℃~+50 ℃, 0 ℃~+120 ℃,
6. Nominal pressure: 1.0 Mpa,
7. Explosion proof grade: Exib Ⅱ BT4, Exd Ⅱ BT6,
8. Output signal: voltage pulse, 4-20 mA (+24V DC) two-wire system,
9. Communication interface: Select RS-485 communication interface.
10. Power supply:
Sensor:+5V~+24VDC (external)
Transmitter:+24VDC (external)
Flow meter: 3.0V lithium battery (built-in)

2、 Characteristics

1. Low lower flow rate and wide range
2. Adopting hard alloy bearings with reliable performance and long service life
3. Strong resistance to vibration and electromagnetic interference
4. The on-site LCD screen displays clearly and intuitively,
Low power consumption, continuous 3.0V lithium battery power supply
Operating for more than 5 years.
5. Corrosion resistant, suitable for acidic and alkaline solutions.

3、 Model Description


4、 Basic parameters and installation dimensions