USA SALES ONLY |
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Southeastern Automation, Inc. |
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Southeastern Automation Product Sheet | |
Liquid Level Transmitters |
MST-x27/PM-2000
Magnetostrictive series These devices
feature 2 wire Loop Powered Design, Ease of Mounting and Adjustment,
and High Accuracy, Linearity, and Repeatability. The are also
capable of reading Interface
and Total Levels with the same probe, and can be supplied with
a Temperature Output in the internal tank versions. MST-C27 - This transmitter is integrally mounted with a PROMAG PM-26 Liquid Level Gauge. The PM-26, used to measure liquid levels contains a float that monitor's the vessel's liquid level. This float has a magnet internally mounted that sets up a magnetic field around it's perimeter. It is this magnetic field that the MST-C27 senses, and in turn transmits a 4 to 20 mA signal relative to the float's position in the chamber. MST-I27 - This configuration uses the same principle as the C27, but the float has a hole through it's center, and is installed around the sensing tube. The MST-I27 is inserted into the vessel instead of being mounted to a PM-26 chamber external to the vessel. MST-S27 - The MST -S27 incorporates part of the two designs above. The float is contained in a stilling well that is lateral to the sensing tube. The entire device is inserted into the process vessel as in the MST-I27 |
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CLT-x25/PM-1000b Magnetic Switch series The CLT-C25, CLT-I25, and CLT-S25 are Liquid Level Sensing devices designed to measure tank levels, and to transmit outputs to remote locations. They consist of a Magnetic Reed Switch Primary Sensing Element mounted in a protective tube, and an Electronic Transmitter that is mounted to one end of the assembly. The CLT Sensing Element, when excited by a constant voltage, works as a voltage divider and provides a voltage output that is proportional to the Liquid Level being measured. This voltage is then measured by the PM-1000 transmitter located in the attached transmitter housing. The sensed voltage is then converted into a standard 4-20 mA current output. The PM-1000 Transmitter is a 2 wire Loop Powered Transmitter and is normally mounted at one end of the Sensing Element. Should it be necessary to remote mount the transmitter, 3 wires are required between the PM-1000 Transmitter and the Primary Sensing Element. These Transmitters feature Ease of Mounting and Adjustment, Vibration Resistance, Field Serviceability, Remote Transmitter Mounting, and Interface Level Capability. The three model configurations are identical to that of the MST Magnetostrictive Transmitters shown above. |