SLN700 SmartLine Non Contact Radar Level Transmitters

Introduction

Part of the SmartLine® family of products, the SLN 700 is a high performance 80 GHz non-contact radar level transmitter offering high accuracy, stability over a wide range of level applications. SmartLine SLN 700 level transmitters are an ideal solution for demanding process level needs, with easy-to-use and low-maintenance character.

The SmartLine family is also fully tested and compliant with Experion ® PKS, providing the highest level of compatibility assurance and integration capabilities. SmartLine easily meets the most demanding needs for level measurement applications.

Best in Class Features:

• 80 GHz FMCW technology measurement
• Narrow beam, small blind zone & accurate 
• Immunity to temperature, pressure, most obstacles, and dust
• False echo suppression option
• Easy setup, no dielectric constant dependence
• Small antenna size fits most process: easy to install
• High resolution: better accuracy and process detail
• Measuring range: up to 30 m (liquids) / 120 m (solids)
• Accuracy ±2 mm
• Process Temperature range: -40 to 200 °C o Process Pressure range: -1 to 25 bar
• Operating voltage: 12 to 30 V DC
• Output signal: 4 - 20 mA & HART®

Product Family

SLN700L-82 (80 GHz) for liquids in corrosive process applications

The SLN700L-82 is an 80 GHz FMCW radar transmitter for continuous level measurement of liquids under different process conditions. The excellent beam focusing can provide accurate and reliable measurement in regular or strongly corrosive liquids.

The SLN700L-82 can measure in process
conditions with temperatures up to +200°C and pressures up to 25 bar. The antenna options permit to measure distances up to 30 m. It offers an extensive choice of flanged process connections from DN50 to DN150.

SLN700L-83 (80 GHz) for liquids in process applications for small vessels

The SLN700L-83 is an 80 GHz FMCW radar transmitter for continuous level measurement of liquids under different process conditions, especially in small vessels. The excellent beam focusing can provide accurate and reliable measurement from basic process to mild corrosive liquids, especially for small vessels.
The SLN700L-83 can measure in process conditions with temperatures up to +200°C and pressures up to 25 bar. The antenna options permit to measure distances up to 30 m. It offers an
extensive choice of threaded process connections from 3⁄4’’ to 3’’.

SLN700S-87 (80 GHz) for solids in process applications

The SLN700S-87 is an 80 GHz FMCW radar transmitter for continuous level measurement of solids under different process conditions. The excellent beam focusing can provide accurate and reliable measurement for most powder or bulk solids applications in storage vessels. Options for air purge or dust shield options optimize sensor performance in dusty conditions
The SLN700S-87 can measure in process conditions with temperatures up to +200°C and pressures up to 25 bar. The antenna options permit to measure distances up to 120 m. It offers an
extensive choice of flanged process connections from DN100 to DN150.