3/4" Flow Meter - Atlas Scientific3 4" Flow Meter Atlas Scientific Tinned lead connector Accurate to 5% Material Brass 3 4 Female NPT Input Output Minimum flow rate 19 L min (5 GPM) Maximum flow rate 114 L min (30 GPM) Weighs 796. 5g Operating temperature 29 C to 100 C ( 20 F to 212 F) Max operating pressure 1378. 95 KPA (200 PSI) Max viscosity 200 SSU 71. 1cm (28) long 3 lead cable Dimensions 100mm X 75mm (3. 9 X 2. 9) Food Safe Gasoline Safe Diesel Safe Kerosene Safe Includes 1 Flow

Documentation:

MSP432P401RIRGC microcontroller ARM® 32-Bit Cortex® -M4F CPU

Real-Time Clock (RTC) Counts Seconds

and externally connect one NTC thermistor to detect the surface temperature of the measured object

Alcohol click schematic

update period

an air temperature and humidity sensor

It uses the very popular FTDI FT231X USB to Serial converter IC (as used on most standard Arduino models)

The detection range of the sensor is 1～50ppm (part per million)

Auto MDI/MDIX WIFI WIFI Network Support 802

RAK2305 Datasheet

Mounting kit