Send Message
Home ProductsTurbine Flow Meter

Digital Natural Gas Turbine Flow Meter High Precision Dual Power Supply

Digital Natural Gas Turbine Flow Meter High Precision Dual Power Supply

  • Digital Natural Gas Turbine Flow Meter High Precision Dual Power Supply
  • Digital Natural Gas Turbine Flow Meter High Precision Dual Power Supply
Digital Natural Gas Turbine Flow Meter High Precision Dual Power Supply
Product Details:
Place of Origin: China
Brand Name: Kacise
Certification: CE / ISO / Explosion-proof
Model Number: KTF
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Carton / Wooden Box
Delivery Time: 5~8 working days
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability: 1000pcs
Contact Now
Detailed Product Description
Medium: Natural GAS, 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 Name: Argon Flow Meter
DN (mm): 25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300
High Light:

diesel fuel flow meter


explosion proof flow meter

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



KTF turbine flow meter is the use of advanced low-power single-chip microprocessor technology developed turbine flow sensor and display totalizer integration of new smart meter, with a compact structure, intuitive readings clear, high reliability, without outside power interference, anti-lightning, obvious low cost advantage, it is widely used to measure the closed pipe and stainless steel 1Cr18Ni9Ti, 2Cr13 and corundum Al2O3, carbide not corrode, and no fibers, particles and other impurities, kinematic viscosity at operating temperature is less than 5 × 10-6m² / s of liquid, for kinematic viscosity more than 5 × 10-6m² / s of liquid, can be quantitative control, excessive alarm, etc., is an ideal flow metering and energy meter.

Measurement objects: oil, organic liquids, inorganic liquid, liquefied petroleum gas, natural gas, coal gas and cryogenic fluids.

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.



☆ 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








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 ratio 1:10; 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 Line STVPV3×0.3 (3 wire), 2×0.3 (2 wire)
Transmission Distance No more than 1000 m
Signal Line Interface M20×1.5(F)
Explosive-proof Grade ExdIIBT6
Protection Level IP65


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.


Model Remarks






N           Sensor type: +12V or 24V, output 3 wire pulse signal
A           Transmitter type: +24V, output 2 wire 4-20 mA
B           Smart type: lithium cell, local indication without output
C           Smart type: +24V, local indication, output two wire 4-20mA



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










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



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



Body Material

S     Stainless Steel
L     Aluminum Alloy
T     Customized



Impeller Material

S   Anti-corrosive ABS
L   Aluminum Alloy
T   Customized




N No special structure
A Dedicated for oxygen
B Dedicated for compressed air



Digital Natural Gas Turbine Flow Meter High Precision Dual Power Supply 0


Contact Details
Xi'an Kacise Optronics Co.,Ltd.

Contact Person: Ms. Evelyn Wang

Tel: +86 17719566736

Fax: 86--17719566736

Send your inquiry directly to us (0 / 3000)

Other Products


Address: i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.

Factory Address:i City, No11, TangYan South road, Yanta District, Xi'an,Shaanxi,China.