Features:
The turbine flow meter is made of high quality material, with long serving life

This turbine flow meter is suitable for water heater, water treatment system
Flow meter is shock resistance, heat resistance, cold resistance, moisture resistance, durability
This hall turbine flow sensor meter is used for liquid flow rate control
Small size, and easy to install

Specifications:
Thread size: DN40 G1.5"
Minimum rated working voltage: DC4.5v-12v
Working voltage range: DC 4.5 ~ 12 V
Load capacity: ≤10mA (DC 5V)
Working temperature: ≤80℃
Humidity range: 35% ~90%RH (no frosting state)
Water-pressure resistance: ≤1.75Mpa

Working range: 5-150L/min
Storage Temperature: -25~80℃
Storage humidity: 25%-95%RH
Output pulse high level: >DC 4.5v (input voltage DC 5v)
Output pulse low level: (input voltage DC 5v)
Accuracy (flow -- pulse output): 10 ~ 300 L/min ±5%
Output pulse duty ratio: 50±10%
Output rise time: 0.04μS
Output drop time: 0.18μS
Fluid-pulse characteristic:
Level test pulse frequency (Hz)=(0.5*Q) ±5%(horizontal test) (Q is flow L/min)

Size: 9.3cm/3.66in
Weight:146g

Package includes:
1 x Turbine Flow meter