ABB LT2005‑S/SP19 Level Transmitter – High Precision Liquid Level Sensor

ABB LT2005‑S/SP19 is a high‑precision, industrial‑grade level transmitter designed for accurate and reliable liquid level measurement in demanding process environments. Engineered for stability, precision, and durability, it delivers consistent 4–20 mA output and seamless integration into ABB and third‑party control systems.

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Key Features

✅ High Measurement Precision

• Accuracy: up to ±0.1% FS; excellent repeatability and long‑term stability.
• Range flexibility: supports narrow to wide spans for water, oil, chemicals, and other compatible liquids.
• Built‑in temperature compensation minimizes drift in changing ambient/process conditions.

✅ Rugged Industrial Design

• Protection class: IP66/IP68 (dust‑tight, waterproof; suitable for submersion).
• Wide operating temperature: −30 °C to +60 °C.
• EMC compliance: meets IEC 61326 and CISPR Class B for noise immunity in electrical noise‑heavy plants.
• Housing: robust polycarbonate or stainless steel options; resistant to vibration and humidity (5–95% non‑condensing).

✅ Reliable & Stable Performance

• 4–20 mA analog output (standard) with optional HART for digital communication and remote configuration.
• Fast response time for real‑time level monitoring and control.
• Overpressure, short‑circuit, and reverse‑polarity protection ensures operational safety.

✅ Easy Installation & Maintenance

• Compact, modular design with standard process connections (e.g., M56×3).
• Simple setup via local buttons or HART handheld; optional LCD display for on‑site reading and diagnostics.
• Low maintenance: no moving parts; long sensor life with minimal drift.

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Technical Specifications

表格

Parameter	Specification
Model	LT2005‑S/SP19
Type	Liquid Level Transmitter / Hydrostatic Level Sensor
Measuring Principle	Hydrostatic pressure (submersible)
Accuracy	±0.1% FS
Output Signal	4–20 mA (HART optional)
Power Supply	12–32 V DC (typical 24 V DC)
Process Temp	−30 °C to +60 °C
Protection	IP66 / IP68
Housing Material	Polycarbonate / 316L stainless steel
Approvals	CE, UL, IEC 61326

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Applications

• Water & wastewater: tanks, reservoirs, sewage pits, pumping stations.
• Chemical & petrochemical: storage tanks, reactors, corrosive liquids (with 316L/PVDF).
• Oil & gas: fuel tanks, separation vessels, well monitoring.
• Food & beverage: beverage tanks, CIP systems, hygienic processes.
• Power plants: condensate tanks, cooling towers, boiler feedwater systems.

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Product Advantages

The ABB LT2005‑S/SP19 combines laboratory‑grade precision with field‑proven ruggedness, making it ideal for critical level measurement where accuracy and reliability directly impact safety and efficiency. As an original ABB product, it carries full factory warranty, global technical support, and fast worldwide shipping for urgent project requirements。