Turbine Flow Meters
FOUR WIRE TURBINE FLOW METER WITH LCD DISPLAY
FL 204
FL-204 Four Wire Turbine Flow Meter with LCD Display is a robust and cost-effective flow measurement solution designed for accurate measurement of conductive and non-conductive liquids in industrial applications. Operating on the proven turbine flow measurement principle, the vaned rotor rotates proportionally to flow rate, generating a frequency signal that is converted into a 4–20 mA output. The meter supports line sizes from 15 NB to 200 NB and offers high accuracy of ±0.5% of full scale with excellent repeatability. A bright LED display provides clear indication of flow rate and totalized flow. FL-204 features batch, high, and low relay contact outputs, making it suitable for control and automation applications. With weatherproof IP67 protection and optional CMRI IIA/IIB flameproof certification, it ensures reliable performance in harsh industrial environments.
Configure the transmitter and electronics based on application, environment, and compliance requirements.
Performance Characteristics
|
Media |
Liquids |
|
Line Size |
15 NB to 200 NB |
|
Electronics |
Integral / Remote |
|
Viscosity |
100 cp max |
|
Display |
LED Display : 4 Digit
for Flow Rate
& 8 Digit
for Totalised Flow |
|
Pick off Type |
Magnetic Sensor |
|
Remote Electronics Cable |
15 Meters
Max. |
|
Type of Output |
1) 4 to 20 mA
DC 2) Pulse
(Open collector) |
|
Calibration Range |
As per requirement (Factory Calibrated) |
|
Accuracy* |
< ± 0.5% of F. S. ± 5mm /sec for
Velocity Range 0.3 m/s to 6 or 12 m/s |
|
Linearity |
+/- 0.5%
of F. S. |
|
Repeatability |
+/- 0.5%
of F. S. |
|
Temperature Coefficient |
+/- 0.01%
Per °C |
|
Pressure Drop |
Approx. 0.28
kg/cm2@ max. Flow |
|
Turn Down Ratio |
10 : 1 |
|
Process Temperature |
-20 to 120 °C max. |
|
Process Pressure |
0 to 10 kg/cm2 max |
|
Material of construction |
1) Bearings - Tungsten Carbide Sleeve / V Jewel |
|
2) Rotor
- SS410 / 17.4 PH |
|
|
3) Shaft
- Tungsten Carbide |
|
|
4) Body
/ Support / Flange - SS |
|
|
Power Supply |
24 V DC (+/-10%) |
|
Power Consumption |
< 1 VA |
|
Electrical Connection |
1) M20 *1.5 F 2) 1/2
Inch NPT F 3)
Pluggable Connector |
|
Response Time |
< 100 mSec |
|
Electronic Protection Class |
Field Mount
Weather Proof IP-67 |
|
Flameproof (CMRI
IIA IIB Certified) |
|
|
Process Connections |
1) ASA 150 RF, flanged as per table
B 16.5 (15 to 200 NB) |
|
2) Threaded (15 to 50 NB) |
|
|
3) SS Tri-Clover (15 to 100 NB) |
|
|
4) SMS
Union (25 to 100 NB) |
|
|
Mounting |
In-Line Horizontal / Vertical |
|
Ambient Conditions |
Temperature -0 to 70°C
/ Humidity 5 to 95% non condensing |
|
Alarm or Relay Output |
1 Relay
Output, 2 Relay
Outputs (Max. 2 Alarms or 2 Relays) |
Download the complete product catalogue for detailed specifications, dimensions, certifications, and application guidance.
Electronet instruments are widely deployed across multiple industries and utilities for reliable monitoring and control of critical process parameters.
| Industry | Key Applications |
| Water & Wastewater | Flow measurement in pipelines, treatment plants, and pumping stations |
| Chemical & Petrochemical | Monitoring liquid flow in reactors, storage tanks, and process pipelines |
| Oil & Gas | Flow measurement in pipelines, separators, and storage tanks |
| Power Generation | Flow monitoring in boiler feedwater, condensate, and cooling systems |
| Food & Beverage | Liquid flow measurement in production lines, tanks, and batch processes |
| Pharmaceuticals & Biotechnology | Flow monitoring in bioreactors, storage tanks, and process lines |
| Pulp & Paper Industry | Measuring chemical and water flow in pulping, bleaching, and process lines |
| Marine & Shipbuilding | Flow measurement in fuel, water, and lubrication systems |
| Metals & Mining | Monitoring slurry and liquid flow in pipelines and process tanks |
| HVAC & Building Automation | Flow measurement in heating, cooling, and water distribution systems |
Core capabilities and advantages of the product.
