Levelmatic pilot controllers use a simple, stable, floatless differential pressure sensing principle.
They require only two simple connections to the vessel (open or closed).
Standard units come in two sensing ranges: 0 to 36 inches and 0 to 200 inches (H₂0). Normal operating pressure is 10 - 22 psi.
Static pressure on the sensing diaphragm can be anywhere within the range of 30" Hg vacuum to 300 psig. Options include fixed or proportional band.
Features- 3 – 15 psig Output
- Fixed or Proportional Band
- Bi-Metallic or Liquid Filled Temperature Element
- Single-Loop Pneumatic Controller