Laser level transmitter LLT100 ABB
The LLT100 is a high performance laser transmitter that accurately measures level, distance and position over short and long ranges. It is a non-contact, level measuring instrument designed for industrial applications and harsh environments.
The LLT100 is specifically made for industrial applications and harsh environments. It provides continuous, non-contact level measurement capabilities for process automation and inventory management in industries such as mining, aggregates, oil and gas, chemicals, food and beverages, power, pulp and paper, pharma, and water and waste water.
KEY FEATURES:
Low cost of ownership
– No maintenance
– No calibration necessary
– Versatile level transmitter
Reliable
– Precise measurement of any solid or liquid surface
– Dust and fog penetration capabilities
– Explosion proof class 1 / division 1 (zone 1)
Convenient
– Fast and flexible installation
– Easy setup function
– 2 wire powered and HART communication
Laser level transmitter LLT100 ABB
TECHNICAL SPECIFICATION: |
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| Measurement | |
| Range |
0.5 to 30 m (2 to 100 ft) for liquids 0.5 to 100 m (2 to 330 ft) for solids 0.5 m to 200 m (2 ft to 660 ft) for positioning applications with reflective target |
| Resolution | 5 mm (0.2 in) |
| Typical accuracy | ±11 mm (0.4 in) |
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Measuring beam
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Laser wave length: 905 nm, eye safe, Class 1 |
| Laser beam divergence | < 0.35° |
| Output | |
| Analog | 4 to 20 mA, NAMUR compliant |
| Digital | HART 7 (multi-variable output) |
| Communication | Local HMI, EDD/DTM, handheld |
| Power supply | Powered from the loop 4 to 20 mA, 16 to 42 V DC Heated lens option |
| Enclosure material | Powder coated aluminum (standard), 316L stainless steel (option) |
| Dimensions |
– Universal – flat flange W 247 x H 215 x D 165 mm (9.7 x 8.5 x 6.5 in.) – Class 150 – raised flange W 240 x H 242 x D 154 mm (9.5 x 9.5 x 6.1 in.) – Class 300 – raised flange W 247 x H 242 x D 165 mm (9.7 x 9.5 x 6.5 in.) – DIN PN 16 – raised flange W 247 x H 242 x D 165 mm (9.7 in x 9.5 x 6.5 in.) – DIN PN 40 – raised flange W 247 x H 242 mm x D 165 (9.7 x 9.5 x 6.5 in.) – Hygienic flange W 223 x H 215 x D 137 mm (8.8 x 8.5 x 5.4 in.) |
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Weight of standard model
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– Aluminum enclosure with universal aluminum flange: 3.7 kg (8.2 lb) – 316L SST enclosure with universal stainless steel flange: 8.6 kg (19.0 lb) |
| Protection class | IP66 / IP67/ Nema 4 (SS version 4X) |
| Process fitting |
– Flange (ASME 2”, DN50) – Hygienic fitting / tri-clamp 4 in. (ISO2852) |
| Wetted parts |
– Aluminum, cemented borosilicate window (base model) – 316L SST, cemented borosilicate window (base model, hygienic model) – 316L SST, fused borosilicate window (high pressure models) |
| Display Laser level transmitter LLT100 ABB | – Integrated 128×64 pixels LCD display with TTG (Through-The-Glass) interface |
| Software features | – Volume computation, damping, filtering, thresholds/alarms, user-defined |
| Approvals | CE, ATEX, IECEx, FM, 3A |
