Level Instruments

Measures liquid levels for pressures up to 426 psi, universal HART communications protocol

NEMA-6 Side Mounted Liquid Level Switches For High, Low, or Intermediate Level Sensing

115 Vac Rotary Paddle Level Switch

The PT- 503 has been engineered with advanced materials for most chemical applications.

Ultrasonic Level Sensors

Reflective Ultrasonic Liquid Level Transmitter with Alarm Contacts (4) for Small Tanks

Provides non-contact, continuous ultrasonic level measurement of fluids for medium range applications

Ideal for level control of powders and fine grained solids

External cage type level switches which are self-contained in a side mount body

A flexible proprietary-PVDF or 316L SS braided-tubing stem for easy installation in tall tanks

Pressure & Level Transmitter to measure process pressure or hydrostatic level in sanitary process applications in the Life Science...

The most complete electronic differential transmitter with best-in-class performance and dual mA output

Easy programming and range adjustment without test pressure via on-board display

Continuous ultrasonic level measurement of fluids for short range applications

Non-contact, continuous ultrasonic level measurement of fluids for tall range applications

Protect equipment from water damage by detecting the presence of water

Ranges from 0 inH2O to 50 inH2O through 0 psig to 1,000 psig

Hydrostatic level measurement for use in applications including bore holes & wells w/ small diameters

An explosion-proof series of level switches for powder and bulk solids that utilize a unique magnetic linkage and diaphragm design

Provides positive flow of dry, finely ground materials from any bin using the proven principle of aeration

Ideal for tank level measurement, food & beverage, dairy, breweries, chemical processing & pharmaceutical

Ranges from 0 inH2O to 50 inH2O through 0 psig to 350 psig

Ranges from 0 psi to 5 psi through 0 psi to 300 psi

Utilizes a piezoelectric crystal that vibrates the rod at a natural frequency

Incorporates a piezoelectric crystal that vibrates the fork at its natural frequency

Able to sense either the presence-absence of material when other sensors won't work due to bin vibration

Adjustable time delay and a logic selector switch

Perfect for a variety of solid level detection applications and for silos and bins or many shapes and sizes

Rotating padding wheel level switch is appropriate for small bins and hoppers with a compact size that fits in tight corners

Pneumatic liquid level switch for use in viscous and sticky liquids that can stop a float switch in its tracks

Tailor this float switch to your needs in the field with an adjustable switch point and hysteresis

Low cost, reliable switches designed for shock resistance and chemical compatibility

Built-in hysteresis for better pump control and suited for use in waste water and sewage applications with low specific gravity

Single point level sensors that switch ON or OFF at one level, highly chemical resistant

Up to 4 switching levels, IP67, NEMA 6, CE, CSA general purpose

Operating temperatures up to 500° F (260° C), CSA Explosion Proof and NSF certifications

Features 2.35” from top of threads to end of stem, user reversible switch & operating temperatures up to 260°C (500°F), CSA and NSF...

Easy programming and range adjustment without test pressure via on-board display

Stainless steel, shock resistive construction with a user-reversible switch & operating temperatures up to 260°C (500°F) CSA and NSF...

Heavy duty explosion proof continuous level indication, resistive chain or loop powered 4-20 mA output, anti-stick float design, CSA...

Designed for continous level indication in smaller tanks up to 8 ft, resistive chain or loop powered 4-20 mA output, intrinsically...

Chemical resistant coating, allowing for use in corrosive, acidic, and marine environments, highly accurate and repeatable readings

Flexible stainless steel stem allows for installation in tall tanks without needing a crane, lengths up to 32 feet

Highly accurate explosion proof liquid level transmitter, 4-20 mA, RS-485 (Modbus RTU) output, CSA approved

Level readings of radar sensors to Class I, II, and III hazardous locations, up to 100 feet, ±0.25% accuracy, 6.1 μA output resolution

Accurate level readings of radar sensors to difficult to measure solids, up to 100 feet, ±0.25% accuracy and 6.1 μA output resolution

Provides accurate level readings from all types of liquid level measurement materials, IP68 for worry-free operation, ranges to 50...

Loop powered 4 to 20 mA output level sensor with built-in calculations of current volume, flow, and flow totals, CSA and Class 1,...