Electronet’s series ELMAG-200M are micro-controller based full type electromagnetic flow transmitter specially used for various industrial applications. These flow transmitters accurately measures the flow rate of conductive liquids & slurries in closed pipes. Due to simple & rigid design the flow transmitter is an obstruction less & maintenance free instruments in place of conventional mechanical flow measuring device. The use of ‘Pulsed DC’ technology offers highest ability & better measuring accuracy in the form of electrical signal 4-20 mA DC linearly proportional to volumetric flow. The instrument is based on Faraday’s law of electro-magnetic induction. A magnetic field is generated by the instrument in the flow tube. The fluid flowing through this magnetic field generates a voltage that is proportional to the flow velocity. Corresponding electrical output is provided with respect to measuring voltage.
Technical Specifications
Media: Liquids
Viscosity: 200 cp max
Line Size: 15 NB to 300 NB
Excitation: Pulsed DC coil
Display:
- 16 x 2 lCD
- 4 digit, 0.3” Red LED for Floe Rate Indication & 8 digit, 0.3” Red LED for Totalized Flow Indication
Type of Output: 4 to 200 mA DC, Isolated
Calibration Range: As per requirement (Factory Calibrated)
Accuracy: +/-0.5% F.S.
Linearity: +/- 0.5%
Repeatability: +/-1%
Process Temperature: 150oC max.
Process Pressure: 10 kg/cm2 max.
Material of construction: Lining – Neoprene / Rubber. PTFE (Teflon)
Flange - MS / SS
Electrode - SS 316
Body- MS
Power Supply:
- 230 V AC, 50 Hz +/- 10%
- 24 V DC, External
Power Consumption: < 10 VA
Response Time: < 100 mSec
Isolation: 1.4 KV between Input, Output & Power Supply
Temperature Coefficient: +/- 0.1% per oC
Transmitter Enclosure: Flame-proof, lP-65, llA, llB CMRI certified
Process Connections: ASA B 16.5, Flanged
Mounting: In-Line (Horizontal OR Vertical)
Operating Conditions: Temperature 0 to 55oC / Humidity 5 to 95% non condensing
