ABB LMT100 magnetostrictive level transmitter High accuracy liquid level and interface level detection

Features
• High accuracy: 0.01 % of full scale or ±1.27 mm
• No re–calibration needed: set it and 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 (2400 psig)
Std. 124.1 bar (1800 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
• 4 to 20 mA HART® output
• HART 7 and FOUNDATION™ Fieldbus ITK6.3.0
• Global hazardous location approvals and SIL 2/3 capable

Electronic transmitter
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 (0.034in), whichever is greater
Measuring accuracy ±0.01 % of full scale or 1.27 mm (0.050 in), whichever is greater1
Supply voltage 12 to 43 V DC for 4 to 20mA HART loop powered, 9.0 to 32 V DC for Foundation Fieldbus
Output/Communications 4 to 20mA HART7 or FOUNDATION Fieldbus ITK 6.3.0
User interface Interactive display, DTM, EDDL, FDI with NE107 messaging
Write protection Hardware switch and software switch
Power consumption 4 to 20mA at 36.0 V DC– 3.6 mA 0.13 W; 21mA 0.76 W
at 12.0 V DC– 3.6 mA 0.043 W; 21mA 0.25 W
HART mode (4.0mA) at 36.0 V DC 0.144 W
at 12.0 V DC 0.048 W
FF mode (17 mA) at 9.0 V DC 0.153 W
at 32.0 V DC 0.544 W
Maximum line resistance 4 to 20mA at 36.0 V DC and 21 mA, 1142 Ω*
at 24.0 V DC and 21 mA, 571 Ω
at 13.5 V DC and 21 mA, < 72 Ω**
**Maximum allowable with HART communication is 700 Ω
**See the current/resistance chart
HART mode (4mA) < 650 to 700 Ω
FF mode (17mA) at 32.0 V DC, 1500 Ω.
at 9.0 V DC, 50 Ω.
Polarity protection 4 to 20 mA, diode in series with loop, FOUNDATION Fieldbus and Profibus PA, polarity insensitive
Update rate 10 measurements per s
Minimum measuring span 76.2 mm (3.0 in), consult factory if smaller span is required
Damping Field adjustable, range: 0 to 60 s
Alarm output For 4 to 20 mA: NE43, software or hardware selectable. Upscale (21 mA) or downscale (3.6 mA)
Surge suppression Integral surge suppression available with option code S1 meeting IEC61000-4-5, 1kV/2kV, criteria B
Ambient temperature –40 to 85 °C (–40 to 185 °F) ambient2
Humidity 0 to 100 % RH
Linearization 21 point table available
Temperature sensor (optional) 1000 ohm Pt RTD, option code SER or STL
Temperature tolerance class IEC 60751 class B, ±(0.3+0.005[t]) –70° to 230 °C
Enclosure Dual compartment
Enclosure material Cast low copper aluminum with powder coat or 316 stainless steel
Remote transmitter Standard remote distances of 5 m (16 ft), 10 m (33 ft), 20 m (66 ft), 30 m (98 ft)
Device tag material AISI 316 stainless steel
Electrical connection Two M20 x 1.5 or two ½in FNPT, adapters and bus connectors also available
Ingress protection IP66, NEMA 4X
1     Measurement accuracy is recorded at factory ambient conditions (23.88 °F ±5.6 °C [75 °F ±10 °F]) using a calibration magnet. Accuracy may be further
influenced by other factors such as float hysteresis, installation, process conditions and ambient conditions.
2     Some agency approvals may differ.
Sensor tube
Standard Options
Material 316/L stainless Steel Alloy 20, Hastelloy® C–276, PFA–TEFLON® jacketed, others on request
Process temperature –195.5 to 121.1 °C (–320 to 250 °F) up to 427 °C (800 °F) with options
Process pressure –1.0 to 124.1 bar @ 149 °C (–14.7 to 1800 psig @ 300 °F) 165.47 bar (2400 psig) maximum with the HP probe type
Probe length 304.8 mm to 9.14 m (1 to 30 ft) 22.86 m (75 ft) maximum w/ W7 flexible probe in sensor well
Probe length
tolerance
±3.2 mm (0.125 in) up to 3.0 m (10 ft); ±6.4 mm (0.25 in) up to 6.0 m (20 ft);
±9.0 mm (0.35 in) up to 9.0 m (29.5 ft); +/– 25.4 mm (1.0 in) up to 22.86 m (75 ft)
Mounting ¾ in MNPT compression fitting plugs, threaded fittings, loose flanges and welded flange
process connections also available
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Our Advantage:

Best possible prices and delivery time

Long time experience in the field

Well trained staff

Own warehouse facilities

Best relationships with branch office of manufacture

Flexible and individual service for you

Cheap and safe forwarder for shipments (air)

Frequently Asked Questions:

1. Q: Does your goods are new and original?

A: Yes, they are new and original.

• Q: How long warranty?

A:One-year warranty.

• Q: Does any certificates can be provided?

A: Yes, it depends on what product you request, please check details with our sales.