Vibration, Capacitance, Conductance, Radar, Ultrasonic, Hydrostatic and Nuclear Level Transmitter and Switches. Electromagnetic, Coriolis, Thermal, Ultrasonic, Vortex and Differential Flow Meters. Pressure and Temperature Transmitters. pH, Conductivity, Chlorine, Dissolved Oxygen, Turbidity, Optical, and Water/Wastewater Analyzers and Transmitters

The Heat Trace Specialist ® Complete Heat Tracing Systems for Freeze Protection and Process Temperature Maintenance of Pipes, Tubing, Vessels and Instruments. Self-Regulating, Constant Watt and Power Limiting Electric Tracing and Safe Trace™, SnapTrace® and Heat Transfer Compounds for Steam Tracing Systems.  Cellex Instrument Enclosure Systems
     
  Instrument Enclosures, Sunshades, Gas bottle storage cabinets, Artic shelters/ cabinets, Enclosure Heaters (general purpose & hazardous location), Self-limiting block heaters and Steam heating tubes (glassfiber reinforced polyester- GRP / foam layered- GRP)

Plastics Solutions, Plastics Processing, Machine Controls, 2000 & EZ  Series Single Loop Controllers. SCR Power Controllers. Electric Motor Operators. Recorders. Thermocouples & RTD’s. MACO Plastics Control Systems. Complete Process Application Solutions.  Single and Multi-loop Process Controllers.  Visual Supervisor Touch Screen Operators Interface.  2500 Process Interface Distributed I/O System

Dynisco Instruments Melt Pressure Transducers, Transmitters and Indicators. Process and Pressure Controllers. Rupture Burst Plugs. Transducer Installation and Cleaning Kits

Intrinsically Safe Barriers, Purged Enclosure Systems, Power Supplies, FieldBus Solutions, ASI & HART Interfaces, Remote I/O, Level Switches & Transmitters: Capacitance, Conductivity, Float, Microwave/Radar, Ultrasonic & Vibration

Enclosure Protection Systems: Types X, Y & Z Purge Systems Certified for CL I, II, DIV I, II / Zone 1 & 2 Hazardous Areas. NFPA and ATEX Standards. Vents, Filter Kits and Fittings

Process and Environmental Gas Analyzers and Continuous Emissions Monitoring  Systems, Fixed as well as Portable for General Purpose through Hazardous Areas.  Complete monitoring solutions for O2, CO, CO2, SO2, NOX, CH4, and many others

Action Pak®, Ultra Slim Pak® Isolators, Signal Conditioners, Limit Alarms, Indicators and Transmitters for AC, DC, Frequency, Potentiometers, Programmable Functions, Strain Gauges, Temperature and Web-based I/O

Wireless Monitoring Systems for Inventory and Process Management. 4-20 mA Sniffers and Self-contained Devices. On-site Software, Internet Access, Cellular Phone Auto-dialer and Customized Report Generation
Duragauge® Pressure Gauges Featuring the Plus!™ Performance Vibration and Pulsation Dampening Feature. Electronic Pressure Gauges and Transducers. Direct and Remote Reading Thermometers. Diaphragm Seals. Pressure and Temperature Control Instruments

Mechanical Pressure & Temperature Switches. One Series Electronic Pressure & Temperature Switches. RTD's and Thermocouples
Verabar® Velocity Averaging Flow Sensors for Measuring Gas, Liquids, and Steam.  High Accuracy Measurement with Low Installed and Operating Cost. Fixed and Retractable Designs

Float & Conductivity Level Controls. SureSite® Sight Level Indicators. Flow Switches. Intrinsically Safe Relays. Alternators. Pressure Transducers
  Manufacturers of Dew Point Transmitters, Chilled Mirror Hygrometers, Relative Humidity Sensors, Process Moisture Analyzers, Hydrocarbon Dew Point Analyzers, Moisture in Hydrocarbon Liquid Analyzers and Oxygen Analyzers
     
  Process Refractometers are commonly used to determine the concentration of a dissolved solids by making an optical measurement of a solution’s refractive index (nD).
     

Mica, Ceramic, Mineral Insulated Band and Strip Heaters, Low and High Density Cartridge Heaters. Process Heaters, Immersion and Circulation Heaters. Air Duct, Open Coil and Drum Heaters
   Precision Air Regulators, Filter Regulators, Volume Boosters, Air Relays, I/P and E/P Transducers, Motorized Regulators Friction free Diaphragm Air Cylinders, and Custom Engineered Devices
 

Mighty-Tuff ® Band and Strip Heaters, Mighty Watt® and Mighty Watt Plus® Cartridge Heaters, SST and QST Split Sheath Cartridge Heaters, Immersion Heaters, Circulation Heaters, Infrared Heaters
 

Thermocouples, Thermocouple Wire, RTD’s, Thermowells, Components and Custom Temperature Assemblies
     
  Manufacturers of Liquid Level Gauges, Switches, Transmitters, and Custom Level Solutions
     
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Boiler Instrumentation,Water Columns, Water Gage Glasses, Low Water Cutouts, Level Switches, Electro Eye-Hye Systems®, TWIP® Systems, Level Transmitters and Indicators
  * Transparent & Reflex Glass Gauges, Magnetic Level Gauges, LevelStar LED Level  Indicators, Magnetostrictive Level Transmitters, Radar Level Transmitters, Displacer Transmitters and Level Switches
  * Vane, Centrifugal and Multi-Cyclone Type Mechanical Separators, Coalescing Separators, Filter Separators and Fuel Gas Conditioning Systems
  * Sight Flow Indicators, Sight Windows and Eductors
  * Virginia Only  
     
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