Libratherm Instruments Private Limited
Libratherm Instruments Private Limited
Dahisar East, Mumbai, Maharashtra
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FLP Enclosure Process Indicator And Transmitter

We deal in FLP Enclosure Process Indicator and Transmitter.

FLP Enclosure Process Indicator And Transmitter

FLP Enclosure Process Indicator And Transmitter
  • FLP Enclosure Process Indicator And Transmitter
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Approx. Price: Rs 9,000 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Display TypeDigital
Enclosure Aluminum Die cast housing - Flame proof Enclosure
Output4-20mA
Dimensions250 h x 150 w x 70 d mm.
Material Of ConstructionCast Alloy
HardwareHTS Zinc Plated

Libratherm offers micro-controller based FLP Enclosure Process Indicator And Transmitter model FTX-3000 in flameproof field mount enclosure, for measuring and indicating process parameters such as temperature, pressure, humidity, level etc..and converting to the equivalent analogue and digital values proportional to the Process Input for long distance transmission and interface to the PLC or DCS or any other field device. FTX-3000 is a very useful device to capture the low-level signal from the hazardous area and bringing back the signal to the main control room.

Temperature or Process values corresponding to the input is indicated on the digital display and the corresponding display range is converted to the 2 wire current output of 4-20mA/0-10VDC proportional and linearized to the selected process input. This linearized signal can be used for remote measurement and indication. For the dual input model FTX-3000-U-2 or FTX-3000-F-2, two independent 4-20mA/0-10V signals are available. The analogue outputs are isolated from the DC power supply. Single FTX-3000 can be used to capture two process inputs, thereby saves on size and price.

To interface low-level field signals with PLC or DCS or with any other process controller – the measured and displayed analogue values are converted for digital serial communication on the isolated RS485 bus with MODBUS RTU protocol in slave mode.

The advantage of the RS485 interface: Providing the feature of RS 485 digital serial interface is advantageous since the number of wires coming from the various sensors/transmitters can be avoided and instead, only two wires can be used to interface multiple such FTX-3000 on a serial port. The digital communication has the greatest advantage of exactly replicating the process value, that is what is measured at the plant and what is displayed in the control room always matches one to one as compared to transmitting the analogue values. In today’s technology, most of the PLCs and DCS accepts RS485 digital interface.

Features:
  • Microcontroller based design.
  • Universal single or dual industrial process input (user selectable).
  • RS-485 MODBUS RTU serial interface.
  • Bright red LED display.
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Temperature Process Indicator Transmitter With RS485 Output

Temperature Process Indicator Transmitter With RS485 Output
  • Temperature Process Indicator Transmitter With RS485 Output
  • Temperature Process Indicator Transmitter With RS485 Output
  • Temperature Process Indicator Transmitter With RS485 Output
Get Best Quote
Approx. Price: Rs 14,500 / NumberGet Latest Price

Product Details:

Minimum Order Quantity1 Number
Input SensorJ,K,R,S,B thermocouple or RTD (Pt-100) or mV, mA signal (Input type not listed here can also be
BrandLIBRATHERM
Display4 digit - 0.3Inch red seven segment LED . 4 digit each for PTX-3000-T
Connection2 or 3 wire for sensor input, 2 wire for DC supply and 2 x 4-20mA for current outputs,
Cable EntryThrough suitable size gland for supply and input/output.
Enclosure SizeABS plastic IP-65 (120 x 80 x 55) mm.
RangeFull range of the selected input desired measuring range can be chosen from range selection table.
AccuracySoftware linearized to +/-1 oC for thermocouple input and +/-0.1oC for Pt-100 input.
Power Supply24VDC +/- 10% @ 150mA
Current Output One4-20mA proportional to the specified range of the user selected input. (12 bit resolution).
Current Output Two4-20mA proportional to the specified range of the second specified input. (12 bit resolution).
Digital Serial OutputIsolated 2 wire RS485 on MODBUS RTU protocol in SLAVE mode
Isolation4-20mA and RS485 outputs are isolated from DC Power supply.
Loop ResistanceRLmax = 400 Ohms - for each output.
BrandLIBRATHERM

Model Wise Description:

ModelProduct Description
PTX-3000-UProcess Transmitter – with universal input (8 user selectable)
PTX-3000-FProcess Transmitter – with single fixed  input
PTX-3000-TProcess Transmitter – with two same  input 


Description
:
Libratherm offers micro-controller based Process Transmitter model PTX-3000 for measuring and transmitting the analogue and digital values proportional to the Process Input. This model can accept eight industrial standard universal inputs, which is user selectable using internal DIP switch. For input selection, three options are available, where user  can specify the desired model for a) universal input or b) any of the two fixed inputs or c) any of the single fixed input. Temperature or Process values corresponding to the input is indicated on the display and the corresponding display range is converted to the 2 wire isolated current output of 4-20mA proportional and linearized to the process input.  This linearized signal can be used  for remote measurement and indication. For the dual input model PTX-3000-T, two independent 4-20mA signals are available on three wires.

For interface with PLC or DCS or with any other process controller – the measured and displayed analog input is converted for digital serial communication on RS485 bus with MODBUS RTU protocol in slave mode.
Advantage of RS485 interface:  Providing the feature of RS 485 digital serial interface is advantageous, since the number of wires coming from the various sensors can be avoided and instead, only two wires can be used to interface multiple such PTX-3000 on serial port.  For example, for a large heating system incorporating 16 thermocouples, under conventional method 16 dual core compensating cables will run from the heating system to the control panel, where as  in case of RS485 interface, only two wires will run from the system to the control panel. Another advantage of RS485 interface is that, when to be interfaced with PLC – the additional analogue module is not required, since most PLC accepts RS485 interface on MODBUS RTU protocol.

Features:
  • Microcontroller based design.
  • Universal industrial input (user selectable).
  • Isolated 4-20mA proportional and linearized for the selected input.
  • RS-485 MODBUS RTU serial interface. 
  • Bright red LED display.
  • IP 65 ABS plastic enclosure.
  • Operates on 18 to 36VDC.
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Additional Information:

  • Item Code: PTX-3000
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
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Kamlesh Panchal (Managing Director)
No. 401-403, Diamond Industrial Estate, Ketki Pada Road
Dahisar East, Mumbai- 400068, Maharashtra, India



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