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LPG Natural Gas Flow Meter , Compact Turbine High Precision Flow Meter

Categories Turbine Flow Meter
Brand Name: Kacise
Model Number: KTF
Certification: CE / ISO / Explosion-proof
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability: 1000pcs
Delivery Time: 5~8 working days
Packaging Details: Carton / Wooden Box
Medium: Natural GAS, LPG, Intermediate and low velocity gas without impurity
Pressure: 1.6MPa;2.5MPa;4.0MPa
Installation: Flange type , ANSI, JIS DIN
Communication: RS-485 /MODBUS
Accuracy: 1.0%
Output: 4~20mA RS485 Pulse Alarm
Material: SS304 or316L
Power supply: 12-24VDC /3.6V Lithium Battery
DN (mm): 25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300
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LPG Natural Gas Flow Meter , Compact Turbine High Precision Flow Meter

High precision LPG Flowmeter Natural Gas Flowmeter Cooking Gas flowmeter Dual Power Supply Turbine Flow Meter


Description


The operation of the KTFG series Gas Turbine Meter is based on the measurement of the velocity of gas. The flowing gas is accelerated and conditioned by the meters straightening section. The straightening vanes prepare the gas flow profile by removing. undesired swirl, turbulence and asymmetry before the gas flows to the turbine wheel. The dynamic forces of the flowing fluid cause the rotor to rotate.
The turbine wheel is mounted on the main shaft, with special high precision, low friction ball bearings. The turbine wheel has helical blades that have a known angle relative to the gas flow. The conditioned and accelerated gas drives the turbine wheel with an angular velocity that is proportional with the gas velocity.
KTFG series gas turbine flow meter is widely used for measurement of natural gas, coal gas, liquefied gas and light hydrocarbon gas, etc.


Features


☆ Dedicated instrument for gas measurement
☆ Dedicated instrument for oil & gas recycle system
☆ High accuracy: ±1.5%, ±1.0% or ±0.75%
☆ Good repetitiveness
☆ Test temperature, pressure and flow of measured gas; automatic tracking and compensation of flow; indication of gas total volume under standard status; real-time query of temperature, pressure, time and date, etc.
☆ Built-in pressure & temperature sensor, high safety performance, compact structure & beautiful outlook
☆ Low power consumption, more than 3 years service life for one 3V 10AH lithium cell
☆ Instrument factor, total flow value kept for 10 years after power off


Specifications



Parameters


Description


DN (mm) & Connection

25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300 flange connection 25,

40 thread connection

Accuracy±1.5%, ±1.0% or ±0.75% (need special order)
Range ratio1:10; 1:20; 1:30

Instrument Material


Body: SS304; Impeller: anti-corrosive ABS or high-quality aluminum alloy; Indicator: cast aluminum

Medium Temperature ( ℃)-30 ℃ ~ +80 ℃ / -86°F ~ +176°F

Ambient Conditions

Temperature:-20℃~ +60℃ / -68°F ~ +140°F Relative humidity: 5% ~ 90%,

Atmospheric pressure: 86 ~ 106 KPa


Output Signal


Sensor: pulse frequency signal, low level less than 0.8V, high level more than 8V

Transmitter: two wire 4-20mA DC current signal


Power Supply


Sensor: +12V DC, +24V DC (optional) Transmitter: +24V DC

Local indication type: built-in 3V lithium cell

Signal Transmission LineSTVPV3×0.3 (3 wire), 2×0.3 (2 wire)
Transmission DistanceNo more than 1000 m
Signal Line InterfaceM20×1.5(F)
Explosive-proof GradeExdIIBT6
Protection LevelIP65

Ordering information


Model should be selected according to nominal pressure, medium max pressure, medium temperature, medium components, flow range and signal output.

Working flow range should be (20% to 80%) Qmax.

Standard signal output: pulse signal (ws) output 3 wire, standard flow signal (IC card) output or RS485

communication output; please specify when ordering.


ModelRemarks
KTFG

Type

NSensor type: +12V or 24V, output 3 wire pulse signal
ATransmitter type: +24V, output 2 wire 4-20 mA
BSmart type: lithium cell, local indication without output
CSmart type: +24V, local indication, output two wire 4-20mA

S

Smart type: T & P compensation integrated, local indication with remote signal

DN

25DN 25 mm
40DN 40 mm
50DN 50 mm
65DN 65 mm
80DN 80 mm
100DN 100 mm
125DN 125 mm
150DN 150 mm
200DN 200 mm
250DN 250 mm
300DN 300 mm

Range

W(x)Extension range, see Table 2
S (x)Standard range, see Table 2

Body Material

SStainless Steel
LAluminum Alloy
TCustomized

Impeller Material

SAnti-corrosive ABS
LAluminum Alloy
TCustomized

Medium

NNo special structure
ADedicated for oxygen
BDedicated for compressed air

Manufacture and stock



Packaging



Application



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