SmartLine RM Series – Non-Contact Radar Level Meter

SmartLine RM Series – Non-Contact Radar Level Meter

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Honeywell’s SmartLine® Non-Contact Radar Level Meter measures distance, level, volume and mass. Based on FMCW (Frequency Modulated Continuous Wave) technology, it provides a more stable measurement than pulse radar and is well suited for agitated process conditions and the most demanding applications. ​​​​​​

The SmartLine Non-Contact Radar Level Meter can measure the level of a wide range of liquid or granular products on a large variety of installations, including LPG and LNG. The level meter does not require calibration or commissioning when installed and can be applied in agitated process conditions and agitated vessels. The product is available in two versions; the RM70 has its electronics designed specifically for liquids, while the RM60 is meant for powders or granulates.

It offers:

  • ± 3 mm/ ± 0.04" standard accuracy

  • Operability up to a flange temperature of 200°C (390 °F) and 40 barg (580 psig)

  • Measuring range of up to 80 m (260 ft)

  • Reliable measurement in difficult and agitated process conditions.

Based on an FMCW radar signal, the level meter transmits a high frequency signal which increases linearly during the measurement phase. The signal is emitted, reflected on the measuring surface and received with a time delay, t (t=2d/c, where d is the distance to the product surface and c is the speed of light in the gas above the product). For further signal processing, the difference is calculated from the actual transmission frequency and the received frequency and is directly proportional to the distance.

The level meter comes with an optional second current output that can be used for displaying measurements such as volume. In addition, it offers a wide variety of open (horn) and closed (drop) antenna configurations that can easily be interchanged by the user.

SmartLine Non-Contact Wave Radar is used in applications where technologies such as capacitance, hydrostatic level or ultrasonic level measurements may have been used earlier. This level meter is immune to changes in conductivity, density, pressure, temperature and gives reliable measurements in agitated process conditions. The FMCW signal allows the level meter to be used in a wider application range than PTOF (Pulse Time of Flight) radar technologies. ​

Documentation
18 Documents FoundItems per page :
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TitleUse SHIFT+ENTER to open the menu (new window).
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RM540 24 GHz Radar (FMCW) Level Transmitter Specifications, 34-VF-03-31This device is a non-contact radar level transmitter that uses FMCW technology. It measures distance, level and volume of liquids and pastes.1.5 MBTech Spec17 Oct 2019
RM740 24 GHz Radar (FMCW) Level Transmitter Specifications, 34-VF-03-34This device is a non-contact radar level transmitter that uses FMCW technology. It measures distance, level and volume of liquids and pastes.1.68 MBTech Spec17 Oct 2019
RM750 80 GHz Radar (FMCW) Level Transmitter Specifications, 34-VF-03-35For liquids in narrow tanks with internal obstructions This device is a non-contact radar level transmitter that uses FMCW technology1.35 MBTech Spec17 Oct 2019
RM77 Radar (FMCW) Level Transmitter Specification, 34-VF-03-29a non-contact radar level meter that uses FMCW technolog. It measures distance, level and volume of liquids and pastes.2.3 MBTech Spec18 Aug 2017
Safeguards for Storage Suresh K Ravindran, HPS India, explores a design and implementation philosophy for tank storage overfill prevention.1.36 MBArticle Reprint20 Apr 2016
Public Support Documentation
24 Documents FoundItems per page :
12345
TitleDescriptionSizeTypeRelease Date
SmartLine RM71, Guided Radar (TDR) Level Transmitter Quick Start, 34-VF-25-67For heavy-duty and interface applications3.53 MBSupport Manual27 Sep 2019
SmartLine RM71, Guided Radar (TDR) German Quick Start, 34-VF-25-67-DEFor heavy-duty and interface applications.3.54 MBSupport Manual27 Sep 2019
SmartLine RM71, Guided Radar (TDR) French Quick Start, 34-VF-25-67-FRFor heavy-duty and interface applications3.54 MBSupport Manual27 Sep 2019
SmartLine RM71, Guided Radar (TDR) Spanish Quick Start, 34-VF-25-67-SPFor heavy-duty and interface applications. 3.54 MBSupport Manual27 Sep 2019
SMARTLINE® RM77 10GHz Radar (FMCW) Level Meter Safety manual, 34-VF-25-105for distance, level, volume, flow, mass and reflection measurement of liquids1.1 MBSupport Manual13 Jun 2019

Training, maintenance and support are critical aspects to consider when choosing a technology partner.  Honeywell offers world-class training through our Automation College, as well as comprehensive maintenance and support services designed to leverage your physical and intellectual assets and help you sustain and increase their value and performance over time.

 
 
 
 
Public Support Software Download Documentation
5 Documents FoundItems per page :
TitleUse SHIFT+ENTER to open the menu (new window).
DescriptionUse SHIFT+ENTER to open the menu (new window).
TypeUse SHIFT+ENTER to open the menu (new window).
Release DateUse SHIFT+ENTER to open the menu (new window).
RM77 1.2.5 HART DTMDTM for programming of RM77 free space radarSoftware Download11 Oct 2018
SmartLine Level SLG700 HART DTM R200.2The SmartLine Level SLG700 HART DTM R200.2 release contains Device Type Manager (DTM) files specific to Honeywell’s SLG700 family of SmartLine Guided Wave Radar level transmitters. The DTMs provided in this package adhere to the Field Device Tool (FDT) specification that allow them to act as “device drivers” when used in conjunction with a FDT compliant Frame Application to provide a user interface to configure and monitor the SLG700 transmitter.Software Download12 Jan 2018
SmartLine Level SLG700 HART DTM R200.1The SmartLine Level SLG700 HART DTM R200 installer package contains Device Type Manager (DTM) files specific to Honeywell’s SLG700 family of SmartLine Guided Wave Radar level transmitters. The DTMs provided in this package adhere to the Field Device Tool (FDT) specification that allow them to act as “device drivers” when used in conjunction with a FDT compliant Frame Application to provide a user interface to configure and monitor the SLG700 transmitterSoftware Download13 Dec 2017
Honeywell PactWare DTM for RM60/70 - Windows 7PactWare interface Software for use with a HART modem and PCSoftware Download16 Apr 2014
HART PACTWare DTM for RM60/RM70 SmartLine Level Transmitter PACTWare drivers for interface through HART modem to PC. Software Download23 Mar 2012
 

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