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Allison - Model LLT100 -Industrial Laser Level Transmitters
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 & gas, chemicals, food & beverages, power, pulp & paper, pharma, and water & waste water.
Optimize process or inventory management
- Precise measurement of any solid or liquid
- Independent of material properties
Low cost of ownership
- Fast and flexible installation
- No maintenance
- Single product configuration works for many applications
Fast delivery
- Less than 2 weeks from order to receipt
ABB brings laser level transmitters to the next level of noncontact measurements by packaging laser ranging technology with the required features for industrial applications. Using a pulsed laser for performing time of flight measurement, LLT100 provides accurate distance measurements while being powered from the 4 to 20 mA loop. Available in aluminum or stainless steel body, it comes with a variety of process interfaces. It can meet the demands of hazardous area locations, high pressure and high temperature applications.
Convenient
- Easy setup function
- Orientable embedded graphical user interface
- 2-wire powered and HART 7 communication
Reliable
- Dust and fog penetration capabilities
- Accurate measurement at short and long distances
- Explosion-proof class 1, division 1 (zone 1)
Base model
Ideal for measuring the level of solids at up to 100 m (328 ft.) and liquids at up to 30 m (98 ft.) when the process is at normal pressures. Affordable, powerful level transmitter for a wide range of applications, even in hazardous areas.
Range 0.5 m to 100 m (2 ft. to 330 ft.) Process fitting ASME class 150, NPS 2 in. DN 50 PN 16 flat face Operating temperature –40°C to +60°C (–40°F to +140°F) Process pressure –1 to +2 bar (29 psi)
Accuracy ±2 cm (0.8 in.)
High pressure models
Ideal for high-pressure applications. Same performance as the base model, but fitted with a choice of pressure rated flanges. As all models, is certified for use in hazardous area zone 1, and laser beam can be sent safely into zone 0.
Range 0.5 m to 100 m (2 ft. to 330 ft.) Process fitting ASME class 150/300, NPS 2 in. DN 50 PN 16/40 raised face Process temperature –40°C to +60°C (–40°F to +140°F) Process pressure –1 to +50 bar (720 psi)
Accuracy ±2 cm (0.8 in.)
Hygienic model
Ideal for food and beverage or pharmaceutical applications. Model fitted with a 4 in. triclover clamp interface with hygienic certifications. As all models, available with aluminum or stainless steel enclosure.
Range 0.5 m to 100 m (2 ft. to 330 ft.) Process fitting 4 in. triclover clamp Operating temperature –40°C to +60°C (–40°F to +140°F) Process pressure –1 bar to +1 bar (15 psi) Accuracy ±2 cm (0.8 in.)
Accessories
Configure the transmitter to a wide variety of applications.
- Dust tube
- Purge ring for dust tube
- Cooling tube (increases maximum process temperature to 280°C (535°F)
- Heated window (requires 4-wire power)
- Through-The-Glass HMI
- Flange adapters
- Alignment laser pointer
- External relays
- Rotating bracket, swivel flange