PTF1200 series is smart liquid turbine flow meter, designed as high quality and stability, high sensitive, easy installation, user friendly, widely used for flow measurement of pure water, alcohol, petrol, diesel fuel, kerosene, hydraulic liquid,  liquefied petroleum gas  and other pure liquid without sour corrosion in tube.

 

Feature

High accuracy: ±1.0%R, ±0.5%R, ±0.2%R, optional

Good repeatability: 0.05% to 0.2% in short repeatability

Various output signal: pulse, 4-20mA

RS485, Hart protocol, optional

High frequency signal: 3-4Khz, strong signal resolution

Wide range, can up to 1:20 for wide caliber, 1:10 for minor

Compact and light structure, easy installation and maintenance, big flow capacity

Pressure rate, up to 42Mpa,  easy for high pressure rate measurement , hole not required to be cut on flow meter

Process fluid:

Liquid: pure, without sour corrosion

Pure water, alcohol, petrol

Diesel fuel, kerosene,

Hydraulic liquid, LPG

Requirement:

Pure medium, filter required

Liquid viscosity ＜5X10-6M2/S

Not for: 

Gas, steam, impure liquid

Liquid viscosity : ＞5X10-6M2/S

Application:  

liquid flow measure in pipe

Standard : 

JB/T9246-1999

Measure range: 

0.04 to 800 m3/h

Accuracy: 

±1.0%R  (standard)

±0.5%R(optional)

±0.2%R(optional)

Repeatability:  

0.05% to 0.2%

Range ratio: 

1:10, 1:15, 1:20

Output signal:  

Pulse, 4-20mA

Communication:  

RS485, HART protocol

Process temperature:

-20 to 120 ℃

Local LCD indicator:

4 digit, flow rate (m3/h)

8 digit, flow totalize (m3)

Process connection: 

Thread or flange

DN for Thread: 

DN4, 6, 10, 15, 20, 25

DN32, 40, 50, 65, 80

DN for flange: 

DN4 to DN200

Pressure rate:

1.6, 2.5,4.0,6.3, 12,16,25Mpa

Sensor material:

304SS, 316LSS

Signal output entry              

Standard:

3-pin cable

Hirschman plug

Explosion-proof:

Male M20X1.5

Power supply                    

External power supply: 

24VDC ±15%, ripple≤±5%

Built-in battery: 

3.0V10AH Lithium battery

Normal work when 2.0-3.0 V

Low voltage display if ＜2.0V

Power consumption:

＜1W

Ambient temperature:

 -20℃ to 60℃

Relative humidity: 

5%-90%

Atm. Pressure: 

86Kpa to 106Kpa

Protection Class: 

IP65 (Standard)

Explosion class:  

ExdIIBT6 or ExiaIICT4