Libratherm Instruments Private Limited
Dahisar East, Mumbai, Maharashtra
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Molten Metal Temperature Measuring System

Our range of Metal Temperature Indicator is available in K, R, S and B type thermocouple which is also user selectable.

Molten Metal Pyrometer

Molten Metal Pyrometer
  • Molten Metal Pyrometer
  • Molten Metal Pyrometer
  • Molten Metal Pyrometer
  • Molten Metal Pyrometer
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Approx. Price: Rs 95,000 / Unit

Product Details:

Minimum Order Quantity1 Unit
BrandLibratherm
Weight10.0 Kg
Input range0 to 1820 degree celsius
Output4-20mA
Supply180 to 250VAC

Our range of molten Metal Temperature Indicator is available with remote display. It is provided for thermocouple continuity. Technical specifications (LMI-2010) Sensor Input K, R, S and B-type thermocouple (user selectable) Range Full positive range of the selected input (0 to 1820°C) Accuracy Within +/-0.1% of the range Resolution 1o+/- 1 count Display 4 digit – 2” seven segment red LED display Measurement Time 2 to 9 seconds (user programmable) Plateau Detection 1 to 99o(user programmable) LED indication 13 front panel LEDs for various functions Visual Alarm Indication Provided for Thermocouple Continuity, Measurement in progress, Measurement Over Retransmission Output 4-20mA proportional to the measured temperature, RL (max) = 400 ohms Relay Output Potential free relay changeover contacts for driving remote audio/visual indicator - LLC-2010. Serial Communication RS485 – 2 wire for remote display and computer interface (Using MODBUS RTU protocol) Supply 180 to 250VAC, 50/60 Hz Enclosure Metallic powder coated (IP 50) Size 365 (w) x 265 (h) x 250 (d) mm. Weight 8.5 Kg (approx) Mounting Wall mounting key holes or Can be placed on a flat platform. (LRU-2010) Signal Input 2 wire RS485 serial output from LMI-2010 will be the input to LRU-2010 Display 4 digit – 4” seven segment red LED display LED indication 2 front panel LEDs for RXD and TXD Supply 180 to 250VAC, 50/60 Hz Enclosure Metallic powder coated (IP 50) Size 440(w) x 290(h) x 170(d)mm. Weight 10.0 Kg (approx) Mounting Wall mounting key holes or can be placed on a flat platform.
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Additional Information:

  • Item Code: LMI-2010_LRU-2010_LLC-2010
  • Pay Mode Terms: T/T (Bank Transfer)
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Molten Metal Pyrometer 2inch - LMI-2010

Molten Metal Pyrometer 2inch - LMI-2010
  • Molten Metal Pyrometer 2inch - LMI-2010
  • Molten Metal Pyrometer 2inch - LMI-2010
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Approx. Price: Rs 45,000 / Number

Product Details:

Minimum Order Quantity5 Number
ApplicationIndustrial
BrandLIBRATHERM
ModelLMI-2010
InputK, R, S and B type thermocouple (user selectable through front panel keyboard)
Plateau Detection1 to 99 degC (user programmable)
LED indication13 front panel LEDs for various functions
Audio or Visual Alarm IndicationProvided for Thermocouple continuity, Measurement in progress
Retransmission Current Output4-20mA proportional to the measured temperature, RLmax = 400 ohms
Relay OutputPotential free relay changeover contacts for driving remote audio/visual indicator - LLC-2010.
Data Storage100 readings of measurement are stored in the memory, which can be recalled on demand.
GSM modemBuilt in for SMS alert-Optional (at extra cost)
RangeFull positive range of the selected thermocouple
K type TC 0 to 1372 degC , 32 to 2500 degF
R and S type TC0 to 1768 degC , 32 to 3210 degF
B type TC0 to 1820 degC , 32 to 3300 degF
Resolution1oC / 1oF (factory set to degC)
Cold Junction CompensationAutomatic using built in sensor from 10 degC to 60 degC.
Display4 digit-2 Inch red seven segment LED display
Measurement Time2 to 9 seconds (user programmable)
AccuracyWithin +/-0.1% of the range

System Description:

Molten metal Temperature Indicator (LMI-2010): Libratherm offers improved version of LMI-2010, where user has the choice of selecting two types of measurement from a single instrument.

1) Spot measurement (SM) - using disposable thermocouple tips, where the thermocouple tip is dipped into the molten metal for merely 3 to 5 seconds and then withdrawn. In this short measurement time, the operator is guided through the measurement cycle by audio/visual alarms for thermocouple continuity, measurement in progress and measurement over. Once the measurement is over the final reading is latched onto the display. Any error in measurement due to thermocouple open condition is immediately detected and informed by activating the audio/visual alarm. This is very common practice in the industry.

LMI-2010 is designed to measure and display the molten metal temperature in very short time interval. The indicator is rugged, reliable, field proven and very easy to operate. User can select the desired type of thermocouple and also set other parameters using front panel key board. During measurement, the indicator ignores the slag temperature and the Average or Plateau reading is determined using the advanced algorithm and the same is latched and displayed on the bright 7 segment 2” red Led display. The latched readings are transmitted on two wire RS485 bus for remote display and computer interface. The last 100 readings are stored in the built in memory and can be recalled as and when required.

2) Continuous measurement (CM) – using permanent installation of thermocouple inside the molten metal. The type of thermocouple and temperature measurement range entirely depends on the type of metal such as Brass, Copper, Aluminum, Iron etc… CM allows user to online monitor the temperature on local digital display and on large remote display. In this method No event indications are generated to guide the operator for CM.

SMS Alert: In todays’ era of mobile communication, user is interested in getting all the plant measurement data on his cell phone. Libratherm offers additional facility of generating SMS alert on every spot measurement. Whenever the SM is taken by the operator, the SMS alert can be sent to maximum 5 preselected mobile numbers. The SMS comprises the final temperature reading and the heat number or can be customized as per the user’s requirement. For this facility user have to provide 1 no. of their SIM card subscribed for only SMS facility, from any of the available GSM service provider like Airtel, Idea, Vodafone, BSNL etc…. (or any other as available in that country).
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Additional Information:

  • Item Code: LMI-2010
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
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Remote Audio-Visual Unit for Digital Pyrometer LLC-2010

Remote Audio-Visual Unit for Digital Pyrometer LLC-2010
  • Remote Audio-Visual Unit for Digital Pyrometer LLC-2010
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Approx. Price: Rs 10,000 / Number

Product Details:

ApplicationIndustrial
BrandLIBRATHERM
ModelLLC-2010
UsageIndustrial
Contact Inputs 4 nos. of C-NO potential free contacts from LMI-2010
Audio Visual Indication 4 nos. of 100Watt lamps (Red, Amber and Green colour) for visual indication of Measurement
Supply110 or 230VAC +/-15%, 50/60 Hz
EnclosureDust free-Metallic powder coated
Size 185(w) x 500(h) x 125(d)mm.
Weight5.0 Kg (approx)
MountingWall mounting key.

Lamp and Hooter Compartment (LLC-2010): For remote audio/visual indications – Libratherm offers this unit having 4 lamps and 1 hooter – which can be driven from the potential free contacts available from LMI-2010.
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Additional Information:

  • Item Code: LLC-2010
  • Pay Mode Terms: T/T (Bank Transfer)
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Large Display Pyrometer LRU-2010-8Inch

Large Display Pyrometer LRU-2010-8Inch
  • Large Display Pyrometer LRU-2010-8Inch
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Approx. Price: Rs 35,000 / Number

Product Details:

Minimum Order Quantity5 Number
ApplicationIndustrial, Laboratory
BrandLIBRATHERM
ModelLMI-2010
Display TypeDIGITAL
LED indication2 front panel LEDs for RXD and TXD
EnclosureDust free-Metallic powder coated
Weight8.0 Kg (approx.)
MountingWall mounting key holes or can be placed on a flat platform.
ShapeRectangle
Dimension760(w) x 350(h) x 160(d)mm. (8Inch)
Body MaterialMetal
Display Digit4
Signal Input2 wire RS485 serial output from LMI-2010 in MODBUS RTU protocol

Large or Remote Display (LRU-2010): Libratherm offers micro controller based remote display to be used in association with LMI-2010. The final reading available from LMI-2010 can be transmitted on RS485 2 wire bus to this large remote display model LRU-2010, which indicates the latched reading on either 4” or 8” height red 7 segment LED display. With single LMI-2010, maximum 4 nos. of LRU-2010 can be connected in serial multi-drop configuration. LRU-2010 works on 230VAC. LRU-2010 - 4” AND 8” are mainly used for distant viewing and for operator to know the final temperature measurement reading.
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Additional Information:

  • Item Code: LRU-2010-8Inch
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
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Large Display Pyrometer LRU-2010-4Inch

Large Display Pyrometer LRU-2010-4Inch
  • Large Display Pyrometer LRU-2010-4Inch
  • Large Display Pyrometer LRU-2010-4Inch
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Approx. Price: Rs 25,000 / Number

Product Details:

Minimum Order Quantity5 Number
ApplicationIndustrial
BrandLIBRATHERM
ModelLRU-2010-4Inch

Large Remote Display Temperature Indicator LRU-2010-4Inch

Large or Remote Display (LRU-2010): Libratherm offers micro controller based remote display to be used in association with LMI-2010. The final reading available from LMI-2010 can be transmitted on RS485 2 wire bus to this large remote display model LRU-2010, which indicates the latched reading on either 4” or 8” height red 7 segment LED display. With single LMI-2010, maximum 4 nos. of LRU-2010 can be connected in serial multi-drop configuration. LRU-2010 works on 230VAC. LRU-2010 - 4” AND 8” are mainly used for distant viewing and for operator to know the final temperature measurement reading.
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Additional Information:

  • Item Code: LRU-2010-4Inch
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mumbai
Yes! I am interested
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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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