Mercoid Controls
Mercoid temperature and level controls. Pressure switches, level switches, and controllers for industrial process applications.
Mercoid Pressure Controls
Mercoid Series DA
Mercoid Series DA pressure switch — the industry-standard mercury-free pressure control.
Mercoid Series DAH
Mercoid Series DAH pressure switch for high-pressure applications.
Mercoid Pressure Controller
Mercoid pressure controller for precise process pressure control.
Mercoid Series A7
Mercoid Series A7 pressure switch for single pressure applications.
Mercoid Series SA1100
Mercoid Series SA1100 pressure switch.
Mercoid Series 1000W
Mercoid Series 1000W pressure switch for water applications.
Mercoid Level Controls
Mercoid Series 391/393/394
Side mounted-chamber type. Compact, low cost, NEMA 4X, 800 psig, 600°F.
Mercoid Series 102/1102
Flanged chamber type. Easy inspection access, 300 psig, 425°F.
Mercoid Series 500
Insertion type. Adjustable deadband, direct tank mount, 400 psig, 425°F.
Mercoid Series 201/203/204
Side mounted-chamber type. 500 psig, 750°F, UL & CSA approved.
Mercoid Series 211/213/214
Flanged chamber, external mount. 450 psig, 500°F.
Mercoid Series 251/253/254
Welded chamber, external mount. 1250 psig, 750°F, explosion-proof available.
Mercoid Series 291/293/294
Welded chamber, single stage. Low cost, hermetically sealed snap switches.
Mercoid Series 225/227/228
Flanged chamber. Adjustable deadband 12–24″, 1000 psig, 475°F.
Mercoid Series 221/223/224
Flanged chamber, external mount. 1000 psig, 475°F.
Mercoid Series 190
Single stage displacer type. Fixed or adjustable deadband, pump or alarm.
Mercoid Series 195
Two stage displacer type. Dual setpoints for pump and alarm service.
Mercoid Submersible Level Transmitters
Series PBLT2 & PBLTX
Submersible level transmitter. Perfect for sludge and slurries. Lightning protected, intrinsically safe option.
Series SBLT2 & SBLTX
Submersible level transmitter. Perfect for ground water and wells. Lightning protected or intrinsically safe.
Series MBLT
Miniature submersible level transmitter. Only 0.63″ diameter. Perfect for wells and boreholes. Up to ±0.10% accuracy.
Series FBLT
Flush tip submersible level transmitter. Perfect for sludge and slurries. Non-clogging design, ±0.25% accuracy.