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Signal Converter Isolator

Single Input And Single Output Signal Convertor Isolator

Single Input And Single Output Signal Convertor Isolator

Approx. Rs 4,500 / Unit


Libratherm offers AC / DC Signal Convertor cum Isolator (Model: ISM-10), designed in 35 mm. DIN Rail compatible modules. These modules accepts AC/DC input signal and provides optically / galvanically isolated output in the form of (4-20)mA or (0-5)V or (0-10)V proportional to the input signal. Both the input and output levels have their grounds optically / galvanically isolated. Thus the process signals received from the Transducers or transmitters or Sensors can be directly connected through ISM-10 to the PLC, DCS or to any other electronics in the process industry accepting such signals, without any signal loss or ground line interference. The ZERO and SPAN presets are accessible to the user for onsite calibration and matching.

These modules operate on 230 VAC or 110 VAC supply or 24VDC. The module with single input and multiple parallel outputs (Model ISM-10-X and ISM-12-X) can also be provided to meet the process control requirement requiring simultaneous change of 2 to 4 outputs proportional to the single input variation. These modules are rugged, reliable, field proven and economically priced.

New model ISM-12-2-X for two input and two/four output is also available for V to V, V to I, I to I or I to V conversion.

Additional Information:

Four Input Output Signal Convertor Isolator ISM-400

Four Input Output Signal Convertor Isolator  ISM-400

Approx. Rs 12,500 / Unit



Additional Information:

Load Cell to 4-20 mA Converter LCC-04

Load Cell to 4-20 mA Converter LCC-04

Approx. Rs 15,000 / Unit


Libratherm offers these two models LCC-04 to convert the load cell input to equivalent 4-20 mA output. Both the models can accept either single or up to four load cells – internally looped for parallel connections to give resultant and proportional 4-20mA signal as the summation / average of all the connected load cells. Since (4-20)mA signal being less susceptible to electrical noise, it can be taken to the long distance over ordinary copper wires, which can be fed to the Digital Indicator, PLC, Computer or other host of interfacing devices in the control room.

The stable and sufficiently rated adjustable or fixed excitation voltage of 5 to 12VDC is generated internally to power the load cells. Internal ZERO and SPAN presets are available to tare the dead weight and also for onsite calibration of 4-20mA to improve the measurement range and resolution. The high input impendence instrumentation amplifier with ultra low drift gives stable output to maintain long term accuracy and stability of weight measurement in the batch weighing process industry. LCC-04 is available in IP65 field mount ABS enclosure and LCC-10 is available in DIN rail mount ABS enclosure. They operate on 230VAC +/-20% supply.

Additional Information:

Load Cell to 4-20 mA Converter LCC-10

Load Cell to 4-20 mA Converter LCC-10

Approx. Rs 5,000 / Unit


Libratherm offers these two models LCC-04 and LCC-10 to convert the load cell input to equivalent 4-20 mA output. Both the models can accept either single or up to four load cells – internally looped for parallel connections to give resultant and proportional 4-20mA signal as the summation / average of all the connected load cells. Since (4-20)mA signal being less susceptible to electrical noise, it can be taken to the long distance over ordinary copper wires, which can be fed to the Digital Indicator, PLC, Computer or other host of interfacing devices in the control room.

The stable and sufficiently rated adjustable or fixed excitation voltage of 5 to 12VDC is generated internally to power the load cells. Internal ZERO and SPAN presets are available to tare the dead weight and also for onsite calibration of 4-20mA to improve the measurement range and resolution. The high input impendence instrumentation amplifier with ultra low drift gives stable output to maintain long term accuracy and stability of weight measurement in the batch weighing process industry. LCC-04 is available in IP65 field mount ABS enclosure and LCC-10 is available in DIN rail mount ABS enclosure. They operate on 230VAC +/-20% supply.

Additional Information:

Vacuum and Pressure Sensor / Transmitter VPX-3000

Vacuum and Pressure Sensor / Transmitter VPX-3000
  • Vacuum and Pressure Sensor / Transmitter VPX-3000
  • Vacuum and Pressure Sensor / Transmitter VPX-3000

Approx. Rs 12,500 / Unit


Vacuum / Pressure Transmitter model VPX-3000 and DPX-3000 are designed using the temperature compensated, piezo -resistive silicon pressure sensor packaged in a dual-inline configuration and intended for cost sensitive applications where excellent performance and long-term stability are required. Integral temperature compensation is provided over a range of 0-50°C using laser-trimmed resistors. The differential signal generated by the pressure sensor is converted to equivalent 4-20mA retransmission signal in the desired calibration range, for long distance transmission. The 4-20mA signal is isolated from the DC power supply. The pressure transmitters VPX-3000 and DPX-3000 are available in absolute or differential pressure ranges from 0-1 to 0-300 psi.

Features:

Applications:

Additional Information:

Signal Convertor Isolator Module with Digital display TSC-05

Signal Convertor Isolator Module with Digital display TSC-05
  • Signal Convertor Isolator Module with Digital display TSC-05
  • Signal Convertor Isolator Module with Digital display TSC-05

Approx. Rs 17,500 / Number


ModelProduct Description
TSC-05Microcontroller based Signal Convertor / Isolator Module with 5 digit display

Description:
Libratherm offers microcontroller based Signal Convertor cum Isolator (Model TSC-05) in 35 mm. DIN Rail compatible modules. This model accepts user selectable universal input from Thermocouple, RTDs, (4-20)mA DC current and Resistance signal and provides single or dual optically isolated output in the form of (4-20)mA or (0-5)V or (0-10)V, which is proportional and linearized to the input signal. The input signal is processed by 16-bit ADC and the same is indicated on 5 digit LED display. The display also allows user to select the input type. LED indications on the front - shows the status of selected input type.

The input and output signals have their grounds optically isolated. Thus the process signals received from the Transducers or transmitters or Sensors can be directly connected through TSC-05 to the PLC, DCS or to any other electronics in the process industry accepting such signals, without any signal loss or ground line interference. Front panel keyboard is provided for Input type selection and calibration. TSC-05 operates on 24VDC supply.

Features:

Additional Information:

Single Input and Multi Output ISM-10-2 Signal Isolator

Single Input and Multi Output ISM-10-2 Signal Isolator

Approx. Rs 5,000 / Unit


Libratherm offers AC / DC Signal Convertor cum Isolator (Model: ISM-10), designed in 35 mm. DIN Rail compatible modules. These modules accepts AC/DC input signal and provides optically / galvanically isolated output in the form of (4-20)mA or (0-5)V or (0-10)V proportional to the input signal. Both the input and output levels have their grounds optically / galvanically isolated. Thus the process signals received from the Transducers or transmitters or Sensors can be directly connected through ISM-10 to the PLC, DCS or to any other electronics in the process industry accepting such signals, without any signal loss or ground line interference. The ZERO and SPAN presets are accessible to the user for onsite calibration and matching.

These modules operate on 230 VAC or 110 VAC supply or 24VDC. The module with single input and multiple parallel outputs (Model ISM-10-X and ISM-12-X) can also be provided to meet the process control requirement requiring simultaneous change of 2 to 4 outputs proportional to the single input variation. These modules are rugged, reliable, field proven and economically priced.

New model ISM-12-2-X for two input and two/four output is also available for V to V, V to I, I to I or I to V conversion.

Additional Information:

Single Input And Single Output ISM-12 Signal Isolator

Single Input And Single Output ISM-12 Signal Isolator
  • Single Input And Single Output ISM-12 Signal Isolator
  • Single Input And Single Output ISM-12 Signal Isolator

Approx. Rs 3,500 / Unit


Libratherm offers AC / DC Signal Convertor cum Isolator (Model: ISM-10), designed in 35 mm. DIN Rail compatible modules. These modules accepts AC/DC input signal and provides optically / galvanically isolated output in the form of (4-20)mA or (0-5)V or (0-10)V proportional to the input signal. Both the input and output levels have their grounds optically / galvanically isolated. Thus the process signals received from the Transducers or transmitters or Sensors can be directly connected through ISM-10 to the PLC, DCS or to any other electronics in the process industry accepting such signals, without any signal loss or ground line interference. The ZERO and SPAN presets are accessible to the user for onsite calibration and matching.

These modules operate on 230 VAC or 110 VAC supply or 24VDC. The module with single input and multiple parallel outputs (Model ISM-10-X and ISM-12-X) can also be provided to meet the process control requirement requiring simultaneous change of 2 to 4 outputs proportional to the single input variation. These modules are rugged, reliable, field proven and economically priced.

New model ISM-12-2-X for two input and two/four output is also available for V to V, V to I, I to I or I to V conversion.

Additional Information:

Differential Pressure Transmitter (Single/dual ch.) DPX-3000

Differential Pressure Transmitter (Single/dual ch.) DPX-3000
  • Differential Pressure Transmitter (Single/dual ch.) DPX-3000
  • Differential Pressure Transmitter (Single/dual ch.) DPX-3000

Approx. Rs 8,500 / Number


Differential Pressure Transmitter model DPX-3000 are designed using the temperature compensated, piezo -resistive silicon pressure sensor packaged in a dual-inline configuration and intended for cost sensitive applications where excellent performance and long-term stability are required. Integral temperature compensation is provided over a range of 0-50°C using laser-trimmed resistors. The differential signal generated by the pressure sensor is converted to equivalent 4-20mA retransmission signal in the desired calibration range, for long distance transmission. The 4-20mA signal is isolated from the DC power supply. The pressure transmitters DPX-3000 are available in absolute or differential pressure ranges from 0-1 to 0-300 psi.

Features:

Applications:

Additional Information:

Differential Pressure Transmitter for HVAC DPX-220

Differential Pressure Transmitter for HVAC DPX-220

Approx. Rs 5,500 / Number


Features:


Applications:

Product Description:

Differential Pressure Transmitter model DPX-220 is designed using the temperature compensated, piezo -resistive silicon pressure sensor packaged in a dual-inline configuration and intended for cost sensitive applications where excellent performance and long-term stability are required. Integral temperature compensation is provided over a range of 0-50°C using laser-trimmed resistors. The differential signal generated by the pressure sensor is converted to equivalent 4-20mA/0-10VDC retransmission signal in the desired calibration range. The 4-20mA/0-10VDC signal is isolated from the DC power supply. The pressure transmitters DPX-220 is available in differential pressure ranges from 0-125 pascal and 0 to 500 pascal.

ORDERING MODEL- CODEDP IN PASCALDP IN mmWCOUTPUT
DPX-220-15C0 to 1500 to 164-20mA
DPX-220-15V0 to 1500 to 160-10V
DPX-220-30C0 to 3000 to 304-20mA
DPX-220-30V0 to 3000 to 300-10V
DPX-220-60C0 to 6000 to 604-20mA
DPX-220-60V0 to 6000 to 600-10V
DPX-220-100C0 to 10000 to 1024-20mA
DPX-220-100V0 to 10000 to 1020-10V

Additional Information:
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One Time Regular

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    Kamlesh Panchal

    (Managing Director)

    Libratherm Instruments Private Limited

    Dahisar East, Mumbai, Maharashtra, India

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