Turbine Flow Meter

FL-100 Turbine Flow Transmitter Electronet Series – Industrial Flow Measurement Solution   Features

• 2-Wire System

• Simple & Cost-Effective Construction

• Local LCD Display

• Suitable for Conductive & Non-Conductive Liquids

• Electronics Protection: Weatherproof IP65 / IP67

• Easy Maintenance

  Description

Electronet series FL-100 are 2-wire turbine flow transmitters designed for a wide range of industrial applications.
The flowing media drives a vaned rotor that rotates at a speed proportional to the flow rate. A pick-up coil senses the rotor’s motion and converts it into a pulsating electrical signal.

The frequency of this signal is directly proportional to the flow rate and is further converted into a standard 4–20 mA output signal.
The system also provides totalized flow and real-time flow rate via a local LCD display.

  Technical Specifications Performance Characteristics

• Media: Liquids

• Line Size: 15 NB to 200 NB

• Electronics: Integral (Local) / Remote

• Viscosity: Up to 100 cP

• Display:

  • LCD, 4-Digit Flow Rate

  • 5-Digit Totalizer

  • Flow Rate & Totalized Flow via Toggle Key

• Remote Cable Length: Max. 15 meters

• Output: 4–20 mA DC

• Calibration Range: Factory Calibrated (As per requirement)

• Accuracy: < ±0.5% of F.S. + 5 mm/sec (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 at max flow

• Turn Down Ratio: 10:1

• Process Temperature: –20°C to 120°C

• Process Pressure: 0 to 10 kg/cm²

Material of Construction (MOC)

1. Bearings: Tungsten Carbide Sleeve / V-Jewel

2. Rotor: SS 410 / 17-4 PH

3. Shaft: Tungsten Carbide

4. Body / Support / Flange: Stainless Steel

  Additional Technical Specifications Electrical

• Cable Entry:

  • M20 × 1.5 (F)

  • ½" NPT (F)

  • Pluggable Connector

• Power Supply: 24V DC, Two-Wire Loop Powered

• Power Consumption: < 0.5 VA

• Response Time: < 100 mSec

• Electronic Protection:

  • Weatherproof: IP67

  • Flameproof: CMRI IIA/IIB Certified

Process Connections

1. ASA 150 RF Flanged (15 NB to 200 NB)

2. Threaded: 15 NB to 50 NB

3. SS Tri-Clover: 15 NB to 100 NB

Mounting

• In-Line (Horizontal / Vertical)

Ambient Conditions

• Temperature: –20°C to 75°C

• Humidity: 5% to 95% RH (Non-Condensing)

Certification

• CE Certified

• Simple & Cost-Effective Construction

• Provides Wide Flow Ranges

• Suitable for Non-Conductive, Clear Liquids

• Optional Remote Display Available

• Easy Maintenance

• Electronics Protection:

  • Weatherproof IP65

  • Flameproof (CMRI IIA/IIB Certified)

Electronet’s FL-102 turbine flow transmitters are designed for accurate flow measurement in industrial applications.
The flowing media rotates a vaned rotor at a speed proportional to the flow rate. A pick-up coil senses the rotor motion and generates a pulsating electrical signal.

The frequency of this signal is directly proportional to the flow rate and is converted into a standard 4–20 mA or Pulse (Open Collector) output. Summation of these pulses represents the total flow.

• Media: Clear Liquids

• Line Size: 15 NB to 200 NB

• Viscosity: Up to 100 cP

• Outputs:

  1. 4–20 mA DC

  2. Pulse (Open Collector)

• Calibration Range: Factory Calibrated (As per requirement)

• Accuracy: < ±0.5% of F.S. (20–100% Flow Range)

• Linearity: ±1% of F.S.

• Repeatability: ±1% of F.S.

• Pressure Drop: Approx. 0.28 kg/cm² @ max flow

• Turn Down Ratio: 10:1 to 100:1

• Process Temperature: 0°C to 85°C (max)

• Process Pressure: 0 to 10 kg/cm²

• Temperature Coefficient: ±0.01% per °C

1. Bearings: Tungsten Carbide Sleeve / V-Jewel

2. Rotor: SS410 / 17-4 PH

3. Shaft: Tungsten Carbide

4. Body / Support / Flange: Stainless Steel

• Power Supply: 24V DC

• Power Consumption: < 1 VA

• Response Time: < 100 mSec

1. M20 × 1.5 (F)

2. ½" NPT (F)

3. Pluggable Connector

• Threaded: 15 NB to 50 NB

• Flanged: 15 NB to 200 NB

• Tri-Clover: 15 NB to 100 NB

• SMS Union: 25 NB to 100 NB

• In-Line Installation (Horizontal or Vertical)

• Temperature: 0°C to 55°C

• Humidity: 5% to 95% RH (Non-Condensing)

• Remote Display Option Available

• Simple & Cost-Effective Construction

• LCD Display for Flow Rate & Total Flow

• Suitable for Conductive and Non-Conductive Liquids

• Long Battery Life (2 to 10 Years)

• Durable & Versatile

• Maintenance-Free Operation

• Electronics Protection:

  • Weatherproof IP67

  • Flameproof (CMRI IIA & IIB Certified)

Electronet series FL-106 are battery-operated turbine flow transmitters designed for industrial liquid flow measurement.
The flowing media rotates a vaned rotor at an angular velocity proportional to the flow rate. The pick-up coil senses this rotation and converts it into a pulsating electrical signal.

The summation of these pulses corresponds to the total flow, and the pulse frequency is proportional to the instantaneous flow rate.
The device features a long-life battery, LCD display, and optional remote electronics for flexible installation.

• Media: Clear Liquids

• Line Size: 15 NB to 200 NB

• Electronics: Integral (Local) / Remote

• Viscosity: Up to 100 cP

• Calibration Range: Factory Calibrated (As per requirement)

• Accuracy: ±0.5% of Reading + 5 mm/sec (Velocity range: 0.3 m/s to 6 or 12 m/s)

• Linearity: < ±0.25% of Reading

• Repeatability: ±0.25% of Reading

• Turn Down Ratio: 10:1

• Pressure Drop: Approx. 0.28 kg/cm² @ maximum flow

• Process Pressure: 0 to 10 kg/cm²

• Process Temperature: -20°C to 120°C

• LCD Display

  • 4-digit Flow Rate

  • 8-digit Totalized Flow

• Toggle key for switching between Flow Rate & Total Flow

• Power Supply: Battery Operated (2 × 3.6V DC)

• Battery Life: 2–10 Years (Depends on sampling time)

• Power Consumption: < 40 mW

• Response Time: < 500 mSec

• Remote Electronics Cable: Up to 15 meters

• Protection Class:

  • Weatherproof IP67

  • Flameproof CMRI IIA/IIB Certified

1. Bearings: Tungsten Carbide Sleeve / V-Jewel

2. Rotor: SS410 / 17-4 PH

3. Shaft: Tungsten Carbide

4. Body / Support / Flange: Stainless Steel

1. Flanged: ASA 150 RF (Up to 200 NB)

2. Threaded: Up to 50 NB

3. Tri-Clover: Up to 100 NB

4. SMS Union: 25 to 100 NB

• In-Line Installation (Horizontal or Vertical)

• Temperature: -20°C to 120°C

• Humidity: 5% to 95% RH (Non-Condensing)

The Electronet FL-204 is a robust four-wire turbine flow transmitter designed for precise flow measurement in a wide range of industrial applications. Its simple, cost-effective construction and high-performance magnetic sensing technology make it ideal for both conductive and non-conductive liquids. With an LED display, flexible output options, and IP-67 / Flameproof protection, the FL-204 ensures reliable operation even in harsh environments.

• 4-wire system for stable and accurate signal transmission

• Simple and cost-effective construction

• Suitable for conductive and non-conductive liquids

• Bright LED display for flow rate (4 digits) and totalized flow (8 digits)

• Batch / High / Low relay output options

• Integral or remote electronics configuration

• Low maintenance with durable construction

• Weatherproof IP-67 & Flameproof (CMRI IIA IIB) certified electronics

The flowing liquid rotates a vaned rotor inside the pipe. A magnetic pickup coil senses the rotor's angular velocity and converts it into a pulsating electrical signal.

• The signal frequency is directly proportional to the flow rate.

• The transmitter converts this into a linear 4–20 mA output for process control.

• Total flow is obtained by summing the pulse signals.

• Media: Liquids

• Line Size: 15 NB to 200 NB

• Electronics: Integral or Remote

• Viscosity: Up to 100 cP

• Display: LED – 4-digit flow rate & 8-digit totalizer

• Pick-off Type: Magnetic sensor

• Remote Cable Length: Up to 15 meters

• Outputs:

  1. 4–20 mA DC

  2. Pulse (Open Collector)

• Calibration Range: Factory calibrated as per requirement

• Accuracy: ±0.5% of F.S. + 5 mm/sec (velocity 0.3–6/12 m/s)

• Linearity: ±0.5% of F.S.

• Repeatability: ±0.5% of F.S.

• Temperature Coefficient: ±0.01% / °C

• Pressure Drop: Approx. 0.28 kg/cm² at maximum flow

• Turndown Ratio: 10:1

• Process Temperature: –20 to 120°C

• Process Pressure: 0 to 10 kg/cm²

• Bearings: Tungsten Carbide Sleeve / V-Jewel

• Rotor: SS 410 / 17.4 PH

• Shaft: Tungsten Carbide

• Body / Support / Flange: Stainless Steel

• Power Supply: 24 V DC (±10%)

• Power Consumption: <1 VA

• Electrical Connections:

  • M20 x 1.5F

  • 1/2" NPT-F

  • Pluggable Connector

• Response Time: <100 ms

• Protection: IP-67 Weatherproof & Flameproof (CMRI IIA IIB Certified)

• Process Connections:

  1. ASA 150 RF Flanged (15–200 NB)

  2. Threaded (15–50 NB)

  3. SS Tri-Clover (15–100 NB)

  4. SMS Union (25–100 NB)

• Mounting: In-line (Horizontal or Vertical)

• Ambient Conditions: –20 to 120°C; 5–95% RH (non-condensing)

• Relay Outputs: 1 or 2 relays (max 2 alarms)

• Certification: CE

• Backlit LCD display

• Suitable for conductive and non-conductive liquids

• SS-316 enclosure with high corrosion resistance

• IP-68 protection for harsh environments

• RS-485 (MODBUS RTU) communication

• Measuring Principle: Turbine flow measurement

• Media: Liquid

• Viscosity: Up to 100 cp

• Line Size: 15 NB to 200 NB

• Mounting Type: Inline (Horizontal / Vertical)

• Linearity: ±0.5% of F.S

• Repeatability: ±0.5% of F.S

• Response Time: 1 sec

• Accuracy: ±0.5% of F.S + 5 mm/sec (Velocity range: 0.3 m/s to 6 or 12 m/s)

• Display: Backlit LCD — 6-digit flow rate & 8-digit totalizer

• Process Temperature: Up to 200°C

• Process Pressure: Up to 16 kg/cm²

• Process Connection:

  1. Flanged (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)

• Power Supply: 24V DC

• Power Consumption: <5W

• Output 1: 4–20 mA

• Output 2: Pulse (Open Collector – Optional)

• Alarm/Relay Output: 1 Relay (Optional)

• Communication: RS-485 MODBUS RTU (Optional)

• Electronic Protection: Weatherproof IP-68

• Electronics Location: Integral / Remote

• Remote Cable Length: 5 meters

• Flow Tube Protection: Weatherproof IP-68

• Connector: M12

1. Bearings: Tungsten Carbide Sleeve / V-Jewel

2. Rotor: SS 410 / 17.4 PH / Plastoferrite

3. Shaft: Tungsten Carbide

4. Body / Support / Flange: Stainless Steel

5. Electronics Enclosure: SS-316

• Ambient Temperature: –20°C to 75°C

• Ambient Humidity: 5–95% RH (non-condensing)

• Temperature Coefficient: ±0.01% per °C