Pantech Instruments

Pantech Instrument's Model 845S represents Flow Indicators /Totalizers / Controllers for mass flow applications related to Steams flow. The instrument is so designed to accept 3 inputs of Flow, Pressure and Temperature at a time. Based on these inputs, and high end algorithms of Steam Tables fed in the chip, the instrument calculates Mass Instantaneous Flow Rate to a resolution of 4/4.5 digits. Totalized value is displayed through 8 digits red LED and this totalizer value is always protected against power failures through internal memory structures of microprocessor. Optionally the instrument is designed to give two contact relay outputs and a Retransmission Isolated Signal on Instantaneous Flow Rate. Serial communication outputs for computer system interfaces are also given optionally. All configurations, calibrations and output fine tunings etc. can be performed by front four keys only without opening the instrument. In the core of all the functions lies the latest and highly proven microprocessor based chipsets. The high end softwares ensure the most user friendly interactions by the user. The instrument incorporates low drift operational amplifiers and industrial grade components for long trouble free operation. Burn in of each module ensures long trouble free operations.

Applications:

• Used for the mass flow calculation of steams particularly
• Accepts upto three inputs – flow (Ma), pressure (Ma), temp (Ma/ Rtd Pt.100/ Thcpl)
• Gives efficient pressure and temp. compensations for mass flow calculations
• Refers hi end algorithms along with steam tables data fed in the microprocessor chip
• The instrument can be configured to work on: saturated or superheated or both
• The user is allowed to feed in – max pressure range (In Bars), operating pressure in bar, operating temp. in deg. C, flow range
• Calculates flow rates in Nm3/hr. or Sm3/hr as selected

Pre-requisite data from the client:

• Max./ Min./ operating flow rates of the system
• Max./ Min./ operating Pressure in Line
• Line size
• Metering principle – orifice / vortex

Additional Information:

• Item Code: SFM-7632

Pantech Instrument's Model 845N represents Flow Indicators / Totalizers / Controllers for flow applications related to Natural Gas  flow. These are majorly applicable in Orifice Type Flow Metering systems. The instrument is so designed to accept 3 inputs of Flow, Pressure and Temperature at a time. Based on these inputs, and other fed in parameters, the instrument calculates the Instantaneous Natural Gas Flow Rate to a resolution of 4.5 digits. These calculations totally comply with AGA3, Nx19 Norms and conditions. Totalized value is displayed through 8 digits red LED and this totalizer value is always protected against power failures through internal memory structures of microprocessor. Optionally the instrument is designed to give two contact relay outputs and a Retransmission Isolated Signal on Instantaneous Flow Rate. All configurations, calibrations output fine tunings, parameter feed ins etc. can be performed by front four keys only without opening the instrument. In the core of all the functions lies the latest and highly proven microprocessor based chipsets. The high end softwares ensure the most user friendly interactions by the user. The instrument incorporates low drift operational amplifiers and industrial grade components for long trouble free operation. Burn in of each module ensures long trouble free operations.

Applications:

• Used for the natural gas flow metering based on Aga-3 Nx19 norms of orifice flow metering systems
• The high accurate calculations and heavy algorithms fed in the instrument thus allows it to be used for custodial transfer of natural gas applications
• Accepts three inputs – Flow (Ma), pressure (Ma), temp (Ma/ Rtd Pt.100)
• The user is required to fed in – Dp transmitter range in mmwc, Pressure range in Kg/Cm2, Flow rate for retransmission output, orifice diameter in mm, pipe inside diameter in Mm, specific gravity, mole % Co2 gas, mole % N2 Gas, Dp threshold in %
• Response time in microseconds
• Automatic decimal selection in flow rate calculations
• To give the highest possible Resolutions in the flow rate
• Calculates flow rates in Nm3/Hr. or Sm3/Hr – as selected

Pre-requisite data from the client:

• Max./ Min./ Operating flow rates of the system
• Max./ Min./ operating pressure in line
• Operating temperature
• Line size

Additional Information:

• Item Code: 7632