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LMT100 Magnetostrictive Level Transmitter
Brand: ABB GroupThe LMT Series of level transmitters is a modular range of field mounted, advanced microprocessor-based electronic transmitters, utilizing multiple sensor technologies.
Accurate and reliable measurement of liquid level and interface are provided in even the most difficult and hazardous industrial environments.
The LMT100 is also available with optional temperature measurement.
Features- High accuracy: 0.01% of full scale or + 1.27 mm
- Never requires re-calibration: set it & forget it
- Superior Sensor (Patent #5,473,245)
- Local indication with HMI display
- Dual compartment housing with separate field
- terminal compartment
- Loop powered to 22 m (75 ft) probe length
- Total and/or interface level measurement
- Pressure to 165.48 bar (2,400 psig) Std. 124.1 bar (1,800 psig)
- Temperature range: -195.5° to 426.6° C (-320° to 800° F)
- with options
- Field replaceable/upgradable electronics module
- Built-in RFI/EMI filter
- Digital communications
- Options:
- Two level indications
- RTD for process temperature measurement
- Glass viewing window
- 316/L Stainless Steel enclosure
- 21-point linearization table
Specifications
Brand
Accuracy
- 0.01 % of Full Scale or ± 1.27 mm, whichever is greater
Repeatability
- ± 0.005 % of Full Scale or 0.31 mm (0.012 in), Whichever is Greater
Non-Linearity
- ± 0.01 % of Full Scale or 0.86 mm (0.034 in), Whichever is Greater
Measuring Span
- Minimum 76.2 mm (3.0 in)
Process Pressure
- Up to 165.48 bar (2,400 psig)
- Standard -1 to 124.1 bar (-14.7 to 1,800 psig)
Process Temperature
- -195.5° to 426.6° C (-320° to 800° F)
Communication
- FOUNDATION Fieldbus
- HART
Enclosure/Body Material
- Enclosure: Cast Low Copper Aluminum with Powder Coat
- Enclosure: 316/L Stainless Steel
Supply Voltage
- 9.0-32 Vdc for FOUNDATION Fieldbus
- 12-43 Vdc for 4-20 mA HART Loop Powered
Ambient Temperature
- -40° to 85° C (-40° to 185° F)
Humidity
- 0 to 100 % Relative Humidity
Remote Transmitter
- Standard Remote Distances of 5 m (16 ft), 10 m (33 ft), 20 m (66 ft), 30 m (98 ft)
Environmental Protection
- IP66, NEMA 4X
Certifications & Approvals
- INMETRO
- NEPSI
- ATEX/IECEx
- EAC
- KOSHA
- FM
- SIL 2/3
Material of Construction
- Device Tag: AISI 316 Stainless Steel
- Sensor Tube: 316/L Stainless Steel, Alloy 20, Hastelloy C-276, PFA-Teflon Jacketed
Probe Length
- 22.86 m (75 ft) Max. w/ W7 Flexible Probe in Sensor Well
- 304.8 to 9.14 m (1 to 30 ft)
Mounting
- 3/4” MNPT Compression Fitting
- Plugs, Threaded Fittings, Loose Flanges and Welded Flange Process Connections Also Available
- Interface Measurement
- Exceptional performance with emulsion
- Measurement with foam on layers fluid surface
- Hydrocarbons and chemical control
Documentation
Data Sheets
- Version matrix - LMT | Magnetostrictive Technical description pdf 20 KB
- Driver LMT Magnetostrictive FF LMT100, LMT200, LMT300 Level Transmitter Technical Description pdf 16 KB
- Driver LMT Magnetostrictive HART Supplement Info Driver pdf 56 KB
- LMT100 magnetostrictive level transmitter data Sheet pdf 15.7 MB
Product Manuals
- LMT Series Magnetostrictive level transmitter LMT100 & 200 models Commissioning Instructions pdf 1.0 MB
- LMT Series Magnetostrictive level transmitter LMT100 & 200 models Operating Instructions-Hart.pdf 4.7 MB
- LMT Series Safety manual for magnetostrictive level transmitter safety manual pdf 1.4 MB
- LMT100 and LMT200 Magnetostrictive level transmitters Foundation Fieldbus operation instruction pdf 4.0 MB
Bulletin
Certifications
- Certificate - ATEX IS FM17ATEX0062X | LMT100 LMT200 HART FF PA (PMU Warminster & Shanghai) pdf 1.7 MB
- Certificate - ATEX nA ic FM17ATEX0063X | LMT100 LMT200 HART FF PA (PMU Warminster & Shanghai) pdf 1.3 MB
- Certificate - ATEX XP FM17ATEX0064X | LMT100 LMT200 HART FF PA (PMU Warminster & Shanghai) pdf 1.3 MB
- Certificate - CRN | LMT100 (PMU Warminster) pdf 15.8 MB
- Certificate - FMC FM17CA0124X | LMT100 LMT200 HART FF PA (PMU Warminster & Shanghai) pdf 244 KB
- Certificate - FMUS XP IS FM17US0243X | LMT100 LMT200 HART FF PA (PMU Warminster & Shanghai) pdf 244 KB
- Certificate - IECEx XP IS FME 17.0004X 1 | LMT100 LMT200 HART FF PA (PMU Warminster & Shanghai) pdf 185 KB
- Certificate - LMT | Registration 1A9D Device 02 HART pdf 34 KB
- Certificate - LMT 100 & LMT200 | Registration FDI 01.00.00 HART pdf 110 KB
- Certificate - LMT Series | NEPSI Ex d GYJ21.3373X | Shanghai & Warminster | expires 10.2026 pdf 12.3 MB
- Certificate - LMT Series | NEPSI nA ic GYJ21.3374X | Shanghai & Warminster | expires 10.2026 pdf 12.4 MB
- Certificate - LMT100 & LMT200 | EAC EMC | EN & RU pdf 1.8 MB
- Certificate - LMT100 & LMT200 | EAC Ex | EN & RU | Warminster pdf 4.0 MB
- Certificate - LMT100 & LMT200 | Kazakhstan Metrology | PMU Warminster EN & RU pdf 477 KB
- Certificate - LMT100 & LMT200 | PESO Exd | EN | Warminster pdf 101 KB
- Certificate - LMT100 & LMT200 HART | INMETRO DNV 18.0080 | PMU Warminster & Shanghai pdf 768 KB
- Certificate - SIL CERT 968 FSP 1559.00 18 LMT100 LMT200 LMT300 HART (PMU Warminster & Shanghai) pdf 744 KB
- LTM100 and LMT200 FF Registration Certificate pdf 23 KB
- LTM100 and LMT200 Magnetostrictive level transmitter certificate pdf 593 KB
- Certificate - LMT Series | NEPSI ex ia GYJ21.3372X | Shanghai & Warminster | expires 10.2026 pdf 12.3 MB
- Certificate - LMT100 & LMT200 | PESO Exi | EN | Warminster pdf 97 KB