SKU: SENS-1293
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Endress+Hauser FMR30B-URBAKABMXQ0WEE3 Radar Level Transmitter, G1-1/2, 3 bar, ±2mm Accuracy - 4-20mA HART 2-Wire

₹149,649.00 (Inclusive of all taxes)
Out of Stock

The Endress+Hauser FMR30B is a high-performance 80 GHz radar level transmitter designed for continuous, non-contact measurement in tanks, silos, and open channels. It provides a 4–20mA HART 2-wire output for seamless integration into industrial PLCs and control systems, featuring a robust G1-1/2 process connection and an IP66/67 enclosure.

Features

  • High-precision 80 GHz radar measurement with ±2 mm (±0.08″) accuracy.
  • Dual analog and digital output via 4–20mA 2-wire loop with integrated HART communication protocol.
  • Rugged IP66/67 (NEMA 4X) rated housing in PBT/PC material for harsh industrial environments.
  • Wide operating temperature range from –40°C to +80°C and process pressure up to 3 bar.
  • Features optional encrypted Bluetooth® for secure remote configuration and an onsite touch display.

Out of stock

Description

The Micropilot FMR30B utilizes 80 GHz frequency-modulated continuous wave (FMCW) radar technology for precise, non-contact level measurement, unaffected by dust, vapor, or changing process conditions. Its high frequency enables a focused beam for reliable performance in vessels with internal obstructions or in applications with low dielectric media.

The transmitter operates on a standard 12–30 VDC 2-wire loop, delivering a 4–20mA analog signal proportional to the measured level, while the embedded HART protocol allows for digital parameterization, diagnostics, and communication alongside the analog signal. The robust PBT/PC housing and IP66/67 rating ensure long-term reliability in outdoor and washdown environments.

Key Features

  • 80 GHz radar sensor for excellent signal focus and measurement stability.
  • 4–20mA two-wire loop power with integrated HART (Highway Addressable Remote Transducer) digital communication.
  • Tool-free installation and replacement for reduced maintenance downtime.
  • Optional encrypted Bluetooth® interface for secure, wireless configuration and monitoring.
  • Integrated onsite touch display for local setup and real-time value reading.
  • Complies with international explosion protection certifications for use in hazardous areas.
  • Wide operating temperature range from –40°C to +80°C for global deployment.
  • High-value build with robust PBT/PC housing and IP66/67/NEMA 4X ingress protection.

Applications

  • Continuous level monitoring in chemical processing tanks and storage silos.
  • Open channel flow measurement and weir level control in water/wastewater treatment plants.
  • Inventory management of liquids and bulk solids in food & beverage and pharmaceutical industries.
  • Level detection in hazardous area installations requiring explosion-proof certifications.
  • Remote tank farm monitoring utilizing HART network integration and wireless Bluetooth® configuration.

Technical Specifications

Model NumberFMR30B-URBAKABMXQ0WEE3
Measurement Principle80 GHz FMCW Radar
Accuracy±2 mm (±0.08")
Maximum Measuring Range30 m
Output Signal4–20mA (2-wire) with HART
Supply Voltage12–30 VDC
Process ConnectionG1-1/2
Process PressureUp to 3 bar
Operating Temperature-40°C to +80°C
Housing MaterialPBT/PC
Ingress ProtectionIP66/67, NEMA 4X
CommunicationHART, Optional Bluetooth®
Dimensions (L x W x H)170 x 130 x 130 mm
Weight500 g

Frequently Asked Questions

What is the power supply requirement for the FMR30B transmitter?

The FMR30B operates on a standard 12–30 VDC two-wire loop. The device is powered directly through the same two wires that carry the 4–20mA output signal, simplifying installation and eliminating the need for a separate power cable.

How do I communicate with and configure this level transmitter?

Configuration can be performed locally using the integrated touch display or remotely via the HART protocol using a handheld communicator or compatible control system software. An optional encrypted Bluetooth® module allows for secure wireless configuration from a mobile device in the field.

What is the maximum measuring range and what factors affect it?

The transmitter has a maximum measuring range of 30 meters. The actual reliable range can be influenced by process conditions such as heavy foam, agitators, or low dielectric constants of the medium. The 80 GHz frequency provides a narrow beam angle to minimize interference from tank internals.

Is this transmitter suitable for outdoor or harsh environments?

Yes, with an IP66/67 (NEMA 4X) enclosure rating and an operating temperature range of -40°C to +80°C, the FMR30B is designed for reliable performance in outdoor installations, washdown areas, and harsh industrial environments. It also carries international explosion protection certifications for hazardous areas.

Package Includes

  • 1 x Endress+Hauser FMR30B-URBAKABMXQ0WEE3 Radar Level Transmitter

Additional Information

Weight 0.5 kg
Dimensions 17 × 13 × 13 cm

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