Instrumentation
Hatfield and Company offers a wide variety of instrumentation and measurement technologies: Level, Flow for liquids & gases, Pressure, Temperature, and various analytical systems.
Genie, Tornado, Avenger, Air/Gas Filters, Gas Sampling, Moisture Packets, and Separators
Bladder and diaphragm accumulators to 10,000 psi, piston accumulators to 15,000 psi
Hand & Gauge Valves, Manifolds, Direct Mount Systems, Enclosures, Severe Service Valves
PH, ORP, Conductivity, DO sensors and transmitter systems
Pressure Transducers, Transmitters & Switches, Temperature Switches, Pressure Gauges, Diaphragm Seals, Digital Panel Meters, Bimetal Thermometers & Thermowells
Level Switches, Pressure Switches, Regulators, Pressure Transducers, Temperature Switches, High Pressure Diverting Valves
Bulk Solids & Liquid Level Switches, Level Transmitters, Inventory Management
Field Instruments – Level Switches & Transmitters, Sight Glasses & Valves, Magnetic Level Gauges
Solenoid Valves, Process Valve Actuation, Process Control Valves, Sensors for Level, Pressure, Flow & Fluid Analysis
High Pressure Needle Valves, Ball Valves, Subsea Valves, Fittings and Tubing
Level Measurement Controls and Systems
Personal & Portable 1 – 5 Gas Detection Units
Instrument Valves, Needle Valves and Manifold Valves
Electric Heat Trace Cable: Self-Regulating, Mineral Insulated and Constant Wattage, Controls, Pad Heaters, Temperature Equipment
Personal & Portable 1 – 5 Gas Detection Units, Fixed Systems
Liquid Flowmeters for Process Chemicals, Water, Fuels & Oil
Magnetic Flow Measurement, Precision & Specialty Turbine, Positive Displacement & Ultrasonic Measurement, NIST Flow Lab
Aquarian Electronic Level Indication & Visual Gauge Sight Glass equipment for Boiler Steam Drum Water Level, Feedwater Heater Level/Alarming, Drain-Pot Level/Alarming
Mass Flow Measurement- Gases, Flow Switches, Liquid Level Switches
Liquid Level Sensors, Flow Switches, Pressure Switches & Transmitters, Small Solenoid Valves
Ultrasonic Level and Flow Transmitters, Flow Switches, and Flow Meters
Instrument and Pipe Fittings – 1/16″ OD-2″ OD, Brass, 316 SS and Monel, Precision Pipe Fittings – 1/8″ NPT – 1″ NPT, Brass and SS, Valves (Hoke & Gyrolok sales are only authorized in Oklahoma, Kansas, North & Central Texas)
Personal Portable Gas Monitoring Products
Liquid Level Gauges and Valves, Gauge Glass, Sight Flow Indicators
Pressure Switches and Temperature Switches, Analyzers
Rotameters/Variable Area Flow Meters, Metal and Glass Tube Meters, Analyzers
Level Switches & Level Measurement, Displacer Switches and Controllers, Guided Wave Radar, Contact and Non-Contact Ultrasonic, Thermal Mass Flow Meters, and Transmitters
Stainless Steel Tubing, Tube Fittings and Needle Valves
Flow Switches and Flow Meters, Excess Flow Valves, Rotameters, and Analyzers
Regulators, I/P and E/P Transducers and Pressure Gauges
Pressure Gauges – Vacuum to 60,000 PSIG, Analyzers and Calibration Equipment
Calibration Equipment, Measurement Equipment, HART Calibrators, and Flow Meters & Elements
Magnetic Sight Level Indicators; Gemini – MLI, Atlas – MLI with switches, Aurora – MLI with Eclipse Transmitter (true redundancy), Jupiter – MLI with Magnetostrictive Transmitter, Level Measurement, and Level Switches
Pneumatic and Electric Level Switches and Control Valves
Moisture Analyzers, Dew Point Analyzers: Portable & Fixed Units
P & D/P Gauges, Diaghragm Seals, RTDs, Thermocouples, Bi-Metal Thermometers, Thermowells, Analyzers, Pressure Gauges, and Temperature Equipment
Flame and Gas Detection
Metering Valves, Precision Gas and Liquid Pressure Regulators, Vaporizing Regulators, Heated Regulators, and Calibration Equipment
Thermal Mass Flow Meters and Switches
Thermocouples, RTD’s, Reactor Temperature Assemblies, Temperature Transmitters, Thermocouple Wire, Thermowells, Instruments
Bladder and Piston Accumulators, Gas Bottle, Piston Bottle, Bladder Bottle, Surge Supressor, Pulsation Dampener
Temperature Controllers, Power Controls, Thermocouples, RTDs, and Heaters
Hatfield and Company is an ESOP company
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