Salient Features

• 4 wire system.
• Simple & cost effective construction.
• Provides wide flow ranges.
• Local display as 0.3” LED.
• Outstanding accuracy for clean & low viscosity    applications.
• Operates over wide ranges of temperature &    pressure.
• Easy maintenance.
• Flame-proof, lP-65, llA, llB CMRI Certified housing.

Electronet’s series FL-204 are 4 wire turbine flow transmitter specially used for various industrial applications. The flowing media engages a vaned rotor causing it to rotate at an angular velocity proportional to flow rate. The pick-up coil senses the spinning motion of the rotor inside the pipe & converts it into a pulsating electrical signal. Summation of the pulsation electrical signal is directly related to the total flow. The frequency is linearly proportional to flow rate, which is converted to electrical signal 4 – 20 mA.

Technical Specifications

Media: Liquids (Clear)
Viscosity: 100 cp max
Pick off Type: Magnetic sensor
Line Size: 15 NB to 150 NB
Display: 4 digit, 0.3” Red LED for Flow Rate & 8 digit, 0.3” Red LED for Totalized Flow
Type of Output: 4 to 20 mA DC, 2 wire
Calibration Range: As per requirement (Factory Calibrated)
Accuracy: +/- 1% F. S.
Linearity: +/- 1%
Repeatability: +/- 1%
Pressure Drop: Approx 0.28 kg/cm² at max. flow
Turn down ratio:  10:1  to  100:1
Process Temperature: 0 to 150^oC max
Process Pressure: 0 to 30 kg/cm²  max
Material of construction: Body, Bearing, Support & Flange – SS 316 / Teflon
Rotor – SS 410 / SS 410 with Teflon coating
Shaft – tungsten carbide
Power Supply: 24 V DC, External
Power Consumption: < 3 VA
Response Time: < 100 mSec
Temperature Coefficient: +/- 0.01% per^oC
Transmitter Enclosure: Flame-proof, lP-65, llA, llB CMRI Certified
Process Connections: Flanged / Threaded / Tri-clover
Mounting: In-line (Horizontal OR Vertical)
Operating Conditions: Temperature 0 to 55^oC / Humidity 5 to 95% non condensing