Jerguson Magnicator II Level Transmitter Model RST

• No Contact with Process
• Easy Installation - Can be Installed Without Taking the Magnicator® II Out of Service
• Explosion Proof/Water Tight
• CL.1 GR. B,C,D-CL.II GR. E,F,G
• RFI interference resistant
• Choice of 2, 3, or 4 Wire
• Optional - 3 1/2 LCD Display
• 4-20 mA Loop Power

The Jerguson Magnetic Reed Switch Transmitter (RST) is a level sensing device designed for use with the Magnicator II magnetic liquid level gage. The purpose of the RST transmitter is to provide a remote signal for level indication and/or control.

The RST consists of two components, the Sensor and Transmitter. The RST sensor is a chain of magnetic reed switches and resistors mounted within a heavy wall stainless steel tubing assembly. As the float within the Magnicator II responds to liquid level change in the chamber, the float actuates adjacent reed switches. The reed switch and resistors provide a varying resistance output. It is this output that is sensed by the RST Transmitter, as indication of liquid level. The RST transmitter will provide a 4-20 mA signal proportional to the liquid level indicated by the Magnicator II

• Length: Up to 20 Feet (6 meters)
• Resolution: 1/2 inch (13mm)
• Housing: Stainless Steel
• Operating Temperature: To 500° F (Process Temp.) / 260° C

• Output Limits: 3.8 mA to 26 mA
• Ambient Temperature Range: -20° F to 180° F (-29° C to 82° C)
• Response Time: 300 ms
• Housing:
• -- Explosion Proof and water tight
• -- Epoxy powder coat finish
• -- NEMA 4X and NEMA 7X
• -- CL.1GR. B, C, D-CL. II GR. E, F, G
• -- UL Standard: 1203
• -- FM Standard No. 3615
• -- CSA Standard C22.2 No. 30

• 2-Wire Loop Powered / 24 VDC nominal, 50 VDC Maximum
• 3-Wire Low Power / 8 VDC to 36 VDC @ 6 mA
• 4-Wire AC Power / 115 VAC-Standard / 230 VAC-Optional