MAGNE-SONIC 300 SERIES 4-20mA LEVEL ... - Clark Reliance

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PART ONE - INTRODUCTIONSECTION 1 - GENERAL INFORMATION1.1 Description The Series 310 RF electronic level transmitter is designed forcontinuous level measurement of conductive and nonconductiveliquids, granular materials, slurries and interfaceapplications. It can be used with any Magne-Sonics bare orinsulated level sensing probe.Anti-CoatingOutput FlexibilityThe instrument contains special "anti-coat" circuitry tocompensate for the effect of conductive coating which maybuild up on the level sensing probe surface.The transmitter provides a 4-<strong>20mA</strong> isolated output withadjustable damping. The unit may be field selected for direct orreverse acting output modes.1.2 Product The serial number of your instrument is located on theIdentification electronic chassis next to the power input terminals. Write theserial number in the space provided below for convenientidentification should technical assistance be required.Serial # ___________________________________
SECTION 2 - SPECIFICATIONS2.1 Operational Display NoneAmbient Conditions........ -40 to 160°F (-40 to 71°C), 0 to 95%relative humidity, non-condensingPower Requirements:AC Line Powered...... 115 or 230 VAC, 50/60 Hz.DC Powered.............. 18 to 35 VDCLevel Probe toTransmitter Distance....... 150 feet maximum (when Series 310is remote mounted)Analog Output................Isolated 4-<strong>20mA</strong>, field selectabledirect or reverse actingOutput Load:AC Line Powered...... 600 ohms max. loadDC Powered.............. 550 ohms max. load @ 24 VDC; forhigher loads R=50 (V-13)Output Damping.............Adjustable, 0.1 to 10 secondsAnti-Coat Circuitry......... Phase shift type; compensatesautomatically for conductivecoatingsProtection........................ RFI, EMI and static charge2.1 Performance Zero Adj. Range.............. 0 to 500 pFSpan Adj. Range.............. 10 to 10,000 pFZero/Span Ratio.............. 10:1 maximumLinearity.......................... 0.5% of full scale
Page 1 and 2: Manual No. 98/Rev. 2-300MAGNE-SONIC
Page 3: PART FIVE - SERVICE & MAINTENANCESE
Page 7 and 8: PART TWO - INSTALLATIONAfter unpack
Page 9 and 10: Figure 2-2 Integral MountingIf leve
Page 11 and 12: SECTION 3 - ELECTRICAL CONNECTIONS3
Page 13 and 14: DC Power andOutputWhen Using Non-In
Page 15 and 16: Selects output to be direct (DIR) o
Page 17 and 18: Note!: The SPAN FINE control does n
Page 19 and 20: Reverse ModeThe switch and control
Page 21 and 22: another differential amplifier whic

MAGNE-SONIC 300 SERIES 4-20mA LEVEL ... - Clark Reliance

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