Mercoid

Mercoid was established in 1916 and is now a division of Dwyer Instruments, Inc. Mercoid Controls produces a broad range of pressure, temperature, and level controls for use in heavy industrial, petrochemical, and electrical utility plants.

FPO-engineer
Questions? Call one of our engineers at 1-800-884-4967.
Mercoid PBLT2 Level Transmitter
Mercoid PBLT2 Level Transmitter
Lightning protected submersible transmitter is ideal for level measurements of sludge and slurries.
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Mercoid MPC Jr Level Controller
Mercoid MPC Jr Level Controller
Versatile level control with programmable level differential for on/off control of one or two pumps, valves, or other devices through two SPDT relays.
Starting at $687.00
Mercoid 3100 Differential Pressure Transmitter
Mercoid 3100 Differential Pressure Transmitter
Explosion-proof differential pressure transmitter with optional multiplanar design for simplified installation.
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Mercoid SBLT2 and SBLTX Level Transmitters
Mercoid SBLT2 and SBLTX Level Transmitters
Submersible level transmitters with proven piezoresistive sensing technology and optional hazardous area approvals.
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Mercoid ULT Ultrasonic Level Transmitter
Mercoid ULT Ultrasonic Level Transmitter
Reliable, accurate, non-contact measurement of liquid levels with no moving parts to wear, jam, corrode, or get coated .
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Mercoid MPC Level Controller
Mercoid MPC Level Controller
Compatible with almost any style level transmitter providing versatile level control.
Starting at $1,178.00
Mercoid MBLT Level Transmitter
Mercoid MBLT Level Transmitter
Miniature submersible level transmitters ideal for level monitoring in well and borehole applications.
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Mercoid 3200G Pressure Transmitter
Mercoid 3200G Pressure Transmitter
High-performance, explosion-proof pressure transmitter with push button configuration and HART® Communication.
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Mercoid FBLT Level Transmitter
Mercoid FBLT Level Transmitter
Designed with a flush diaphragm tip that will not clog in harsh applications such as sewage lift stations.
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Mercoid A-900 and A-901 Weatherproof Enclosures
Mercoid A-900 and A-901 Weatherproof Enclosures
NEMA 4X enclosure with a fully gasketed cover protects controllers from dirt, dust, oil and water .
Starting at $182.00