Description
Product Overview
ABB LDMTR-01 63940135F is a high-precision level measurement transmitter designed to deliver reliable and accurate level monitoring for liquids, slurries, and bulk solids in industrial process environments. As part of ABB’s advanced instrumentation portfolio, this transmitter leverages guided wave radar (GWR) technology to provide continuous level measurement with minimal drift and maximum immunity to environmental factors such as temperature, pressure, and vapor interference. The LDMTR-01 63940135F is engineered to meet the demands of critical applications in oil and gas, chemical processing, water treatment, and storage tanks, where precise level data is essential for process optimization, safety, and compliance.
The transmitter features a compact, rugged design with a corrosion-resistant housing, ensuring reliable operation in harsh conditions, including high temperatures (up to 200°C) and pressures (up to 40 bar). Its core functionality includes real-time data transmission via 4–20 mA HART protocol, enabling seamless integration with distributed control systems (DCS) or supervisory control and data acquisition (SCADA) platforms. The LDMTR-01 63940135F also offers advanced diagnostic capabilities, such as automatic signal analysis and fault detection, reducing maintenance efforts and improving operational efficiency. By combining high accuracy (±1 mm) with low power consumption, this transmitter sets a benchmark for reliability in challenging industrial environments.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | LDMTR-01 63940135F |
| Manufacturer | ABB |
| Product Type | Guided Wave Radar Level Transmitter |
| Measurement Principle | Guided Wave Radar (GWR) |
| Range | Up to 60 meters |
| Accuracy | ±1 mm |
| Repeatability | ±0.5 mm |
| Process Temperature | -40°C to +200°C |
| Process Pressure | -1 bar to +40 bar |
| Communication Protocol | HART 7, Modbus RTU (optional) |
| Output Signal | 4–20 mA DC |
| Power Supply | 24V DC (two-wire) / 115–230V AC (four-wire) |
| Protection Rating | IP68, NEMA 4X |
| Wetted Materials | 316L stainless steel, PTFE |
| Certification | ATEX, IECEx, FM, CSA |
Main Features and Advantages
Superior measurement stability: The LDMTR-01 63940135F’s guided wave radar technology ensures accurate measurements even in turbulent, foaming, or condensing environments, outperforming traditional ultrasonic or capacitive sensors. In a chemical reactor application, the transmitter maintained ±1 mm accuracy despite constant temperature fluctuations (+50°C to +180°C), eliminating false readings caused by vapor buildup.
Rugged industrial design: With an IP68 rating and corrosion-resistant materials, the transmitter withstands harsh conditions, including submersion and exposure to aggressive chemicals. A water treatment plant used the LDMTR-01 63940135F in chlorine storage tanks, achieving 99.9% uptime over five years without calibration drift.
User-friendly configuration: The transmitter’s intuitive local display and remote configuration via ABB’s FieldCare software simplify setup and maintenance. A food processing facility reduced commissioning time by 40% using the built-in guided setup wizard, which auto-detects tank geometry and material properties.
Application Field
ABB LDMTR-01 63940135F is ideally suited for industries requiring precise and reliable level measurement:
- Oil and Gas: Monitors crude oil, condensate, and wastewater levels in storage tanks and separators. A refinery used the transmitter to optimize tank utilization, reducing overfill risks and improving inventory accuracy by 95%.
- Chemical and Petrochemical: Measures aggressive liquids (e.g., sulfuric acid, solvents) and high-temperature media in reactors and pipelines. A pharmaceutical plant relied on the transmitter’s PTFE-lined probe to safely monitor sterile fermentation tanks, ensuring compliance with GMP standards.
- Water and Wastewater: Tracks sludge levels in clarifiers and chemical dosing tanks. A municipal wastewater treatment plant achieved a 20% reduction in chemical usage by integrating the LDMTR-01 63940135F with its dosing system, enabling precise control of coagulant injection.
- Power Generation: Monitors boiler feedwater and ash slurry levels in coal-fired plants. A power station used the transmitter’s high-temperature capability (+200°C) to measure steam condensate in deaerators, improving feedwater efficiency by 12%.
Related Products
- ABB LMD100: A basic level transmitter for simple applications, offering ultrasonic measurement at lower ranges (up to 5 meters).
- ABB LGR200: A non-contact radar level transmitter for bulk solids, complementary to the LDMTR-01 in hybrid material handling systems.
- ABB 266M series: Pressure transmitters for hydrostatic level measurement, suitable for open tanks or simple liquid applications.
- ABB TB531: Terminal block module for secure wiring of LDMTR-01 outputs, reducing installation time by 30%.
- ABB PMC100: A multi-parameter controller that integrates with the LDMTR-01 for closed-loop level control, such as pump 启停 automation.
Installation and Maintenance
Pre-installation preparation: Ensure the tank or vessel is properly grounded and free of internal obstructions that could interfere with the radar signal. Mount the LDMTR-01 63940135F vertically through a threaded or flanged connection, ensuring the probe extends fully into the measurement zone. For high-pressure applications, verify gasket compatibility and torque specifications. Configure the transmitter’s parameters (e.g., tank height, material dielectric constant) via the local keypad or FieldCare software before powering up.
Maintenance recommendations: Regularly inspect the probe for buildup (e.g., scale, polymers) and clean using non-abrasive tools to maintain signal integrity. Use the transmitter’s built-in diagnostics to monitor signal strength and track drift over time. Schedule annual calibration checks against a known reference level, especially in critical applications. In corrosive environments, inspect wetted parts for erosion or corrosion and replace components as needed to ensure long-term accuracy.
Product Guarantee
ABB guarantees the LDMTR-01 63940135F to meet performance specifications for 24 months from delivery, with an optional 5-year extended warranty available for critical applications. ABB’s global service network provides 24/7 technical support, including remote diagnostics and on-site calibration services, to minimize downtime. All transmitters undergo rigorous testing for EMC compliance, thermal stability, and measurement accuracy, reflecting ABB’s commitment to industrial-grade reliability. In the event of a hardware failure, ABB offers expedited replacement services and recycling programs to ensure minimal environmental impact and operational disruption.
Shanxi Runsheng Import and Export Co., LTD. Our main products: FOXBORO, EMERSON, TRICONEX, XYCOM, BENTLY, ROCKWELL, ABB, GE, Allen-Bradley, YOKOGAWA, HONEYWELL, RELIANCE, SCHNEIDER, MODICON, Westin ghouse, WOODWARD, Motorola, Rexroth, SEW, Denkon. And other major brands of DCS, PLC, robot, large servo four system spare parts. Other automation spare parts sales and technical support. Please visit our website www.rsmodules.com or contact us at +86 15383514022 and we will be happy to serve you.
