Flowline Switch-Tek series level sensors detect the presence of liquids at a particular point / level. They are typically mounted through a wall or inside a tank for high- or low-level indication, and provide either relay or reed switch contacts for direct connection of local devices (pumps, valves, alarms) or to send signals to controllers.
These intrinsically safe ultrasonic level switches provide reliable liquid level detection of chemical, solvent, hydrocarbon and petroleum based liquids. The submersible polypropylene (PP) liquid level sensor has a 1A relay output and can be universally mounted through the tank wall or inside the tank as a high level alarm or low level alarm.
LU10 ultrasonic level switches start at
The general purpose vibration point level switch provides reliable liquid level detection of dirty liquids such as those with light to medium coating, scaling or foaming characteristics. Media examples include wastewater, diluted caustic soda and light weight oil. For optimum performance, the liquid level switch automatically adjusts for coating build up and, if necessary, outputs a proactive maintenance alarm to request cleaning. The submersible Ryton® liquid level sensor with 1A relay output can be universally mounted through the tank wall or inside the tank as a high level or low level alarm.
The LZ12-1405 vibration fork level switch is
The general purpose guard capacitance point level switch provides reliable high or low liquid level detection of water based conductive liquids with light coating, crystalizing or scaling characteristics. Media examples include copper sulfate and brine. The RF guard circuit eliminates the coating signal path between the active and reference electrodes. The submersible polypropylene (PP) liquid level sensor with 1A relay output can be universally mounted through non-metallic tank walls or inside the tank as a high level or low level alarm.
The LP15-1405 capacitance level switch is
The general purpose buoyancy point level switch provides reliable liquid level detection of relatively clean water and chemical solutions. Media examples include boric acid and ultrapure water. The baffle body eliminates level switch chatter caused by turbulence. The submersible polypropylene (PP) liquid level sensor can be mounted vertically inside the tank as a high level or low level alarm.
The LV10-1301 buoyancy level switch is
Accessories are available that allow the user to field assemble different custom level sensor configurations.
Flowline Switch-Pak level sensor extension installation fitting
Flowline Switch-Pak level sensor extension installation fitting kit
Flowline Switch-Pro compact electrical junction box
Buna N cable sealing gland, for use with LC06-1001