12800 Series Pneumatic Level Transmitter / Controller

The 12800 Series pneumatic level controllers are used to control and/or transmit the level in a tank with one or two fluids (interface service). The 12800 Series operates according to liquid displacement and torque tube principles.

Range:
14” through 120” (355 through 3048 mm)

Ratings and connections:

• flanged: ANSI 150 – 2500, UNI-DIN 10 – 100
• screwed: NPT-F (1 1/2”, 2”)
• welded

Body materials:

• carbon steel
• stainless steel
• chrome-moly

Displacer materials:

• stainless steel
• other materials on request

Torque Tube materials:

• Inconel
• stainless steell
• other materials on request

Action:
• Proportional
• Proportional + reset
• Transmitter
• Differential gap
• Duplex