The K-TEK MS10 is a Single-pole, Double-throw Electric Switch Capable of Sensing the Liquid Level inside a Process Vessel.
The MS10 Requires No Preventative Maintenance as it is Totally Sealed.
It Provides either a Normally Open or Normally Closed Dry Contact to Activate External Devices such as Alarms or Solenoids.
Variations in Process Fluid Specific Gravity have Minimal Effect on the Level Measured because of the Small Size of the Integral Float.
Electrical Contacts are Magnetically Isolated from Process
Mounting via 1-1/2" NPT Process Connection
Optional Flange Mounting Adapters Available
Hermetically Sealed SPDT Switch (NO / NC Contact)
Vibration Resistant
Switch is Totally Enclosed with Stainless Steel Housing
Hex Shaped Housing
Designed and Constructed to FM, UL, NEMA and ANSI/ISA Guidelines
Switch type: Magnetically actuated, hermetically sealed, bi-stable switch. Single pole, double throw (Form C)
Contact Material: Rhodium alloy
Switch Action: Break before make
Max Deadband: Approx. +/- 0.50” of float travel
Contact Ratings: AC rating (max): 250 V or 1 amp resistive or 100 VA DC rating (max): 125 V or 0.5 amp resistive or 100 W Lamp Load Rating: 1/3 A @ 125 VAC See IR10 for higher Switch Contact Ratings
Process Temperature :-40 to 450°F / -40 to 232°C Contact factory regarding use in colder applications
Contact Temperature: -40 to 302°F / -40 to 150°C
Maximum Pressure: 1500 psig / 103 bar standard 5000 psig / 345 bar with HP option
Customer Connections: 1-1/2” MNPT Process, 1/2” FNPT conduit and AWG 20 wiring harness (18 inch). MS-10 housing is 2” Hex for tightening into process connection
Insertion Length: 4” (101mm) Standard; Optional 5” (127mm), 6”(152mm) or 6-1/2” (165mm) Up to 14” (356mm) Insertion Length
Materials: 316/L Stainless Steel
Specific Gravity: 0.4 Minimum (Clean Fluids)
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