Magnetic Level Gauge Switches
ABB
Magnetic Level Gauge Switches
ABB's magnetic level gauge switches for point level alarm and/or control can mount to a KM26 magnetic level gauge or an LS Series cage level switch.
These switches are completely isolated from the process fluid as they are magnetically activated by a magnet equipped float (KM26) or attraction sleeve (LS Series). The unique magnetic coupling action eliminates seals, diaphragms, springs, and torque tubes common to other level switching alternatives since there is no physical contact with the process fluid. The magnetic coupling also eliminates process connections to the switch; therefore, no isolation valves are required to block off the switch for maintenance. The switch "set point" is easily adjustable without changing any process piping and the result is a more reliable and easier way to maintain level system.
Our offering
Magnetic level gauge switch LMS100
The LMS100 is a magnetically actuated SPDT switch. When the LMS100 is mounted on a KM26 Magnetic liquid level indicator, LS Series Cage Level switch or an external chamber that contains a magnetic float, it can sense high or low point levels within a vessel.
The unique magnetic coupling action eliminates the need for seals, diaphragms, springs, or torque tubes. There is no physical contact between the switch and the process. Magnetic coupling also eliminates the necessity of process connections and insures total isolation from the process.
LM200Magnetic level gauge switch
LMS200
The LMS200 electric switch is a magnetically actuated DPDT switch. When the LMS200 is mounted on a KM26 magnetic liquid level indicator, LS series cage level switch or an external chamber that contains a magnetic float, it can sense high or low levels within a vessel.
The LMS200 consists of two snap action switches operated by a precision actuation mechanism. The actuation mechanism consists of two cams arranged on a spindle assembly. A rod magnet is internally mounted to a spindle assembly in such a way as to cause the spindle to rotate when a magnetic field of proper orientation passes near the switch. A magnetic KM26 float passing by the LMS200 in either the upward or downward direction will cause the switch to change states. After the float has passed, the switch will remain in its respective state until the float passes the switch going in the opposite direction. The action of the switch is break before make.
Magnetic level gauge switch MS40/MS40EX
The K-TEK MS40 electric switch is a magnetically actuated DPDT switch. When the MS40 is mounted on a KM26 Magnetic liquid level indicator, LS Series Cage Level switch or an External Chamber that con-tains a K-TEK magnetic float, it can sense high or low levels within a vessel.
The unique magnetic coupling action eliminates the need for such things such as seals, diaphragms , springs, or torque tubes because there is no physical contact with the process. The magnetic coupling eliminates process connections to the switch and insures complete isolation from the process. No valves are required to block off the switch from the process to perform any maintenance or operational checks, and since the MS40 is isolated from the process, it does not need to be cleaned.
MS40EX(Explosion Proof type)
Magnetic level gauge MS41
The K-TEK MS41 electric switch is a magnetically actuated DPDT switch. When the MS41 is mounted on a KM26, LS Series, or an External Chamber that contains a K-TEK magnetic float, it can sense a high or low level within a vessel.
The unique magnetic coupling action eliminates the need for seals, diaphragm springs, or torque tubes because there is no physical contact with the process. The switch configuration also has no process connections which insures complete isolation from the process. The maintenance free design requires no periodic cleaning or operational checks and contains hermetically sealed contacts that insure high reliability and extended product life.
Magnetic level gauge switch PS45
The PS45 is a point level (on - off) pneumatic switch device used in conjunction with the KM26 Magnetic liquid level indicator, LS Series Cage Level switch or an External Chamber. The unique magnetic coupling action eliminates the need for such things as seals, diaphragms, springs or torque tubes.
Since process connections to the switch are eliminated, the user is insured complete isolation from the process. Valves are not required to block off the switch from the process for maintenance or operational testing. Preventive maintenance functions are greatly reduced since the switch never contacts the process fluid.