Water Flow Sensor

Helical rotor plastic Water Flow sensor

BROIL developed and produced helical rotor flow sensor specially for Liquid dispensing industries,

now a day water dispensing industries use plastic turbine flow sensor its k factor change with flow rate so

for solution, we developer helical rotor plastic flow sensor with same pulse k factor for full range also provide

very good accuracy and repeatability in full range of measurement,

Helical flow meters are positive displacement meters with a very favorable low pressure drop behavior.

therefore perfectly suited for the flow measurement of very high viscosity fluids.

Due to wide measuring ranges, high accuracy and resolution helical flow meters are an excellent choice for

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)

Helical 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

Helical rotor flow sensor and meter- Plastic 

Broil sensotek industries, producer of turbine flow sensor with pulse output and turbine flow meter with 4 to 20mA output,

Model no: BT- PHTFS-D

Make: BROILTECH

Material of construction:

Enclosure : POM/PA66 33GF

Rotor : POM/PA66 33GF

O-ring : NBR/Viton

Shaft : Hard Stainless Steel-316

Accuracy (standard installation position) : ±0.5 % to 1% FSD

Repeatability : 0.5%

Maximum working pressure : 1 MPa for aluminum body

Fluid &Ambient temperature: -40 to90°C

Power voltage: Battery operated

Connection: Thread (M)

1) Pulse output sensor :

Power voltage: 5 - 24V DC / Battery operated

Output signal: NPN open collector : 5 -24 vdc

Output:

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

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

Connection: 3/4 BSP Thread (M)Power voltage: 4.5 TO 24 V DC

flow sensor model no wise Technical data:^

Model no Line size Range

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

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

Water flow switch :

BROILTECH producing ¼ inch to 1” plastic and brass flow switch,

Contact form : NO (Normally open)

Switching Power (Max) :10W/50W

Switching Voltage(Max) : AC or DC110/200V

Breakdown Voltage (Min) : AC or DC250V

Switching Current (Max) : 0.5A

Loading Current(Max) : 1.0A

Contact Resistance(Min) : 0.2Ω

Operating Temperature : - 40 deg C to 120deg C

Response time : 0.2S

Release time : 0.2S

Installation Method : Vertical

FEATURE:

No standby power requirement

New Structure, excellent performance

Small start-up volume required, Less volume reduction

Particle self-clean function

Customer can define coupler, cable length and connector

Widely used in water industrial field, such as green air