Plastic Water Flow Sensor

Listing ID #4910990

plastic helical rotor water flow sensor is positive displacement base principle with low pressure loss, high accuracy and not depend on viscosity so its best option for dispensing and metering application for all liquid.
broil developed and designed helical rotor plastic water flow sensor with pulse output, fully inhouse facility including injection moulding machine and owen mould and tools,
Plastic flow sensor is best for water and liquid automatic dispensing machine, its also best for water AMR SYSTEM,

Water flow sensor pulse output :
 
Material of construction: 

Enclosure                   : PA66 + GF

Rotor                          : PA66/POM/PPS

Shaft                           : Hard Stainless Steel-316

bearing : carbon/pom with hard S.S. BALL

Accuracy (standard installation position) : +/-  0.5 or 1%  FSD

Repeatability : 0.05%                                                                                                             

Maximum working pressure : 2.5 MPa                                             

Fluid &Ambient temperature: -40 to 120 Deg. C

Connection: Thread (M)

1) Pulse output sensor :

a) Hall sensor

Power voltage: 5 to 24  V DC/ Low power: 2 to 5 V DC

Output signal: NPN open connector                                          

Output:  

high electric level : High than 4.5 VDC( input voltage 5 VDC)

low electric level  : lower than 0.5 VDC( input voltage 5 VDC)

b) Reed sensor

c) pick up coil - two wire/ amplified three wire option 

Helicalrotor water flow sensor model no wise  Technical data:

Model no                   Connection(M)                   Range                           Pulse/Litter  

BT-PHTFS-004            1/4 BSP                        5~40~400 L/H                        4200

BT-PHTFS-008            1/2 BSP                     10~150~1500 L/H                     1200

BT-PHTFS-012            3/4BSP                      50~500~5000 L/H                     215

BT-PHTFS-020            1” BSP                      80~8000~8000 L/H                     97

BT-PHTFS-025            1.25” BSP              100~1000~10000 L/H                    52

BT-DFS-600        40 mm    --1.5” Thread         7~2,00L/H                            29

BT-DFS-700        50 mm    --2” Thread           10~500L/H                            14

Water flow sensor with food grade plastic material,
Very good repetability
working temperature up to 120 deg c
available with optional battery operated display and panel mount display

• Pure Water
• Heat/BTU
• Hygienic Liquid