Pneumatic Level Switch - Kimray
A Pneumatic Level Switch can be used as either a high-level or low-level switch in a pressurized vessel. It sends a pneumatic signal, which can be used to actuate a control valve open or closed. It can also be used in place of a level controller for on/off service in …
Fisher™ 2100 Liquid Level Switches | Emerson US
The Fisher 2100 on/off pneumatic switch and 2100E electric switch sense high or low liquid levels. Typically, these switches pneumatically or electrically operate safety shutdown systems for field processing equipment in oil and gas production applications.
1530 Pneumatic Level Switch - SOR Controls Group
The 1530 is a side-mounted, float-operated pneumatic level switch. The float moves a magnet that actuates or de-actuates a pneumatic 3-way valve. It is suitable for plant and OEM applications where pneumatic valve operation is required to signal the presence or absence of liquid at a discreet level.
Level Switches - SOR Controls Group
SOR level switches have earned a long-time reputation for their high quality, rugged construction and reliable performance under the most demanding applications. All float level switches are individually built with strict attention to detail to meet the exact specifications of your process.
Level Switches - Ruelco
The Ruelco Level Switch is a pneumatic or electric liquid level switch, which can act as a normally open or normally closed 2-way valve. The patented Ruelco Level Switch will provide a fast system response when the liquid in the tank or pressure vessel reaches the predetermined level.
Kimray level switches provide an on/off signal to operate a pneumatic shut-in valve or an electric signal to close a shut-in valve to prevent the vessel from draining or spilling over. The electric version can also provide a signal to activate an alarm on a PLC or other automation device.
Pneumatic Level Switch | APG Sensors
Viscous and sticky liquids can stop a float switch in its tracks. The NLS is the answer. With few moving parts, only a flexing diaphragm, the NLS pneumatic point level sensor lasts long and is very reliable. The NLS requires no power to operate …
L80 THREADED PNEUMATIC LEVEL SWITCH - K-Dyne
The K-Dyne Model L80 Level Switch is a displacer actuated liquid level sensor that incorporates a 3-way pneumatic valve. It utilizes a patented internal direct mechanical action to detect the rise and fall of a liquid level in a tank or pressurized vessel.
2″ NPT Pneumatic (Model 30C2) - Ruelco
The Ruelco Flex Level Model 30C2 is a pneumatic liquid level switch. It incorporates a 2″ NPT thread, giving it substantial mounting flexiblity. The sensor operates a pneumatic valve when the liquid in a tank or pressure vessel reaches a predetermined level.
9321/9321E Pneumatic & Electric Liquid Level Switch - ChampionX
The Wellmark Series 9321 On-Off Pneumatic Liquid Level Switch operates shut-down valves or alarm systems when liquid in a vessel reaches a predetermined level. This switch uses an externally mounted displacer that operates a nozzle-flapper to vent the supply pressure when the switch is activated.