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LMI-2010
Product 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.
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Technical Specification
| Parametes | Description |
|---|---|
| Input | K, R, S and B type thermocouple (user selectable through front panel keyboard) |
| Range | Full positive range of the selected thermocouple |
| K type : 0 to 1372oC , R and S type : 0 to 1768oC , B type : 0 to 1820oC or | |
| K type : 32 to 2500oF , R and S type : 32 to 3210oF , B type : 32 to 3300oF | |
| (Unit of measurement can be given as user selectable - OPTIONAL) | |
| Accuracy | Within +/-0.1% of the range |
| Resolution | 1oC / 1oF (factory set to oC) |
| Cold Junction Compensation | Automatic using built in sensor from 10oC to 60oC. |
| Display | 4 digit 2 red seven segment LED display |
| Measurement Time | 2 to 9 seconds (user programmable) |
| Plateau Detection | 1 to 99 oC (user programmable) |
| LED indication | 13 front panel LEDs for various functions |
| Audio / Visual | Provided for Thermocouple continuity, Measurement in progress and |
| Alarm Indication | Measurement Over using the built in lamps and speaker. |
| Retransmission | 4-20mA proportional to the measured temperature, |
| Current Output | RLmax = 400 ohms |
| Relay Output | Potential free relay changeover contacts for driving remote audio/visual indicator - LLC-2010. |
| Relay contacts are rated for 5A @ 230VAC. | |
| Data Storage | 100 readings of measurement are stored in the memory, which can be recalled on demand. |
| GSM modem | Built in for SMS alert Optional (at extra cost) |
| Serial | RS485 2 wire for remote display (LRU-2010) and/or for computer |
| Communication | interface or can be optionally provided for interface to GSM modem for SMS alert. (MODBUS RTU protocol) |
| Supply | 230VAC +/-15%, 50/60 Hz (115VAC Optional) |
| Enclosure | Dust free - Metallic powder coated. |
| Size | 350 (w) x 320 (h) x 200 (d) mm. |
| Weight | 4.5 Kg (approx.) |
| Mounting | Wall mounting key holes or Can be placed on a flat platform. |
Ordering Information
| Basic Model | Measurement Method - A | B- No. of LRU-2010 | C- No. of LLC-2010 | D- PC software required | E-GSM modem for SMS alert required | F- Supply Voltage |
|---|---|---|---|---|---|---|
| LMI-2010 | A1 - SM Spot Measurement | B1- (One) | C1- (One) | D1- (Yes) | E1- (Yes) | F1- (230VAC) |
| A2 - CM Continuous Measurement | B2- (Two) | C2 - (Two) | 00- (None) | 00-(None) | F2-(115VAC) | |
| A3 SM + CM both | B3- (Three) | 00 - (None) | ||||
| B4- (Four) | ||||||
| 00- (None) |
