Product Code:
TFM Series

Turbine Flowmeter (TFM Series)

Scientific Devices Turbine Flow Meters are useful for liquids & gases in general industrial application. They provide excellent performance with quality & reliability. Suitable for as hygienic application. The flowing media engages a vaned rotor causing it to rotate at an angular velocity proportional to flow rate. The pick -of coil senses the spinning motion of the rotor inside the pipe & converts it into a pulsating electrical signal. Summation of the pulsating electrical signal is directly related to the total flow. The frequency is linearly proportional to flow rate which is converted to mA signal by electronic circuitry. Flow rate Indicator / Totalizer / Transmitter and Controllers are available in Local/Remote and Panel Mounted Options.

Design & Calibration Conforms to ISA-RP31.1

Specification

Fluid : Clear Liquids & Gases Flow Units : M3/H,M3/M,M3/S
L/H,L/M,L/S,USG/H,USG/M,USG/S
Viscosity : Up to 20 cp Design Temperature : Up to 110C
Design Pressure : Up to 25 Kg/cm2 Power Supply : 220 VAC/24VDC
Line Size : 6 NB to 150 NB Output : 4-20 mA & pulse
Available Materials : SS304 /SS304L/SS316/SS316L Relay Output : Low & High Flow Alarm
Connection : Flanged to ASA/BS/DIN/ Triclover Standard Flow rate Display
Totalizer Display
: 8 Digit LCD
10 Digit LCD
    Screwed to BSP/NPT(M/F) Communication port : RS485(Modbus)
Accuracy : +-1% of FSD & +- 0.5% on request Lowest velocity : 0.1 m/s

Available Options

With Field Mounted Flow Rate Indicator, Totalizer, 4-20 mA output, Pulse output, Low & High Flow Alarm


Product Code:
TFM-FR-TZ-TX-P
With cooling jacket field mounted Flow Rate Indicator, Totalizer, 4-20 mA Output, Pulse Output, Low & High Flow Alarm


Product Code:
TFM-FR-TZ-TX-CJ
With field mounted Flow Rate Indicator, Totalizer, 4-20 mA Output, Pulse Output, Low & High Flow Alarm


Product Code:
TFM-FR-TZ-TX-TC
Battery Operated Turbine Flowmeter with Flow rate Indicator & Totalizer
Flow Rate : 5 Digit LCD Totalizer : 8 Digit LCD Battery : Lithium ion Battery Life: 4 Years Line Size : 6 NB to 200 NB Accuracy : ±1% of

Product Code:
TFM-FR-TZ-BO
Panel Mounted Flow Rate Indicator/Totalizer/Batcher & 4-20 mA Re-transmission output


Product Code:
TFM-FR-TZ-TX-SD2001
Data Communication of Turbine Flowmeter to centralized computers via GSM/GPRS Modem



Product Code: TFM-FR-TZ-TX-P-GSM

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