Molten Metal Pyrometer with Jumbo Display (8 Inch Display) – LMI-2018
₹39,900 – ₹46,200
Prices are inclusive of Delivery Charges.
Product Description
LMI-2018 – Molten Metal Pyrometer with Jumbo Display
Libratherm offers 32-bit microcontroller-based Molten Metal Pyrometer models LMI-2014 and LMI-2018, which are designed to measure the temperature of ferrous and non-ferrous molten metals using disposable thermocouple tips.
The molten metal temperature measurement is carried out by dipping the TIP for 3 to 4 seconds. In this short measurement time, the accurate reading is to be captured. Simultaneously, the operator will be guided through the measurement cycle by audio/visual alarms for Thermocouple Continuity, Measurement in Progress, and Measurement Over. LMI-2014/LMI-2018 combines 3 independent Libratherm models (LMI-2010 + LRU-2010-4” OR 8” + LLC-2010) combined in a single enclosure. Additionally, both models are available with single-sided or double-sided display versions. The operator can view the readings from either side if installed on the ceiling.
Any error during measurement due to thermocouple open conditions is immediately detected and informed by activating the audio/visual alarm.
SPOT Measurement (SM): LMI-2014/LMI-2018 are designed to measure and display the molten metal temperature in a concise time interval (3 to 5 seconds). The pyrometer is rugged, reliable, field-proven, and very easy to operate. Users can select desired thermocouple type (R, S, or B) and set other parameters using the front panel heavy-duty keyboard. During measurement, the indicator ignores the slag temperature, and the Average or Plateau reading is determined using the advanced algorithm, the same is latched and displayed on the bright 7 segments 4” or 8” red LED display. The last 100 readings are stored in the built-in memory and can be recalled as and when required.
Added Features: LMI-2014/18 has the facility to work with single DIP Thermocouple TIPS (SDT) and Multi DIP thermocouple TIPS (MDT). The system comes to READY mode whenever the new TIP is connected to the Lance or when the same TIP is reused for multiple measurements.
Key Features:
- Microcontroller-based design
- 4 inches and 8 inches bright red 7 segments LED display
(Single-sided and Double-sided) - Field-proven and time-tested measurement algorithm
- Accepts R, S, B type thermocouple tips
- User-selectable unit of measurement oC/oF
- Spot and Continuous measurement – user selectable
- Built-in memory of last 100 readings
- Usable with Single DIP tip (SDT) and Multi DIP tips (MDT)
- Display of previous measurement reading till the next measurement starts
- Calibration facility with Ambient and without Ambient temperature
- Unique feature of Single side display or Double-side display
Technical Specifications
| Parameters | Description |
|---|---|
| Input | R, S, and B type thermocouple |
| (user selectable through front panel keyboard). | |
| Range | Full positive range of the selected thermocouple |
| R and S type: 0 to 1768°C, B type: 0 to 1820°C or |
|
| R and S type: 32 to 3210°F , B type: 32 to 3300°F. | |
| Accuracy | Within +/-0.1% of the range |
| Resolution | 1°C / 1°F (factory set to °C) |
| Cold Junction Compensation | Automatic using built in sensor from 10°C to 6°C. |
| Display | 4 digit – 8” single-sided red seven-segment LED display (LMI-2018-1) 4 digit – 8” double-sided red seven-segment LED display (LMI-2018-2) |
| Measurement Time | 2 to 9 seconds (user programmable) |
| Plateau Detection | 1 to 99 °C (user programmable). |
| Peak Detection | 1 to 1700 °C (user programmable). |
| Audio / Visual Alarm Indication | Provided for Thermocouple continuity, Measurement in progress, and Measurement Over using the built in lamps and speaker. |
| Retransmission Current Output | 4-20mA proportional to the measured temperature (Optional). |
| RLmax = 400 ohms. | |
| Data Storage | Max. 100 readings of measurement are stored in the memory, which can be recalled on demand. |
| Power Supply | 90-240 VAC, 50/60 Hz. |
| Connectors | Heavy-duty Banana terminals are provided for thermocouple connection. |
| Enclosure | Dust-free - Metallic powder coated. |
| Size | 760(w) x 350(h) x 150(d)mm. – LMI-2018 |
| Weight | 4 Kg for LMI-2014 and 6 Kg for LMI-2018 (Approx. weight) |
| Mounting | Wall mounting key holes or Can be placed on a flat platform / shelf. |
Note: Due to continuous improvement – the product specifications are subject to revision.
Ordering Information
| Sr. No. | Model | Specifications | Part No. |
|---|---|---|---|
| 1 | LMI-2018-1 | Molten metal Temperature Indicator in 8-inch single-sided display with built-in Indicating Lamps and heavy-duty Pushbuttons | 3522 |
| 2 | LMI-2018-2 | Molten metal Temperature Indicator in 8-inch double-sided display with built-in Indicating Lamps and heavy-duty Pushbuttons | 3523 |
