Hudgins Robert D Company

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Bios International / DryCal
Portable, mercury free gas flow calibration systems ranging from 5 to 50,000 sccm with accuracies from .75%, down to .15%

Variable area flowmeters, positive displacement meters, mag meters, turbine meters, totalizers and batchers, mass flow sensors and controllers, primary flow calibration devices.

Systems and components for the petroleum and associated industries including: Positive displacement, meters, replacement parts for many turbine and positive displacement meters, service and repair both in-house and in the field, batching and blending systems and instrumentation.

Systems and components for the measurement and distribution of natural gas including: Ultrasonic flow meters and turbine meters, orifice plates, flanges and fittings, flow nozzles, venturi tubes, metering tubes, flow sections, gas chromatographs and GC sampling systems, level gages and loading rack products.

Gravity flow oil/water separators for flow ranges of 2.4 gpm to 4500 gpm.

*Jerguson-Gage - Division of Clark Reliance
Liquid level gauges and valves for process and power industry application, Magnicators and special function gauges rated to 3500 psi and 700F, sight flow indicators, eductors.

precision machined acrylic flow meters, molded plastic flow meters, glass tube flow meters, electronic flow meters, and flow control valves

Control valves, pressure reducing valves, pneumatic instrumentation, energy monitoring systems, instantaneous hot water heaters.

Magne-Sonics - Division of Clark Reliance
Ultrasonic liquid level measurement and switching, horizontal and vertical float switches, and Doppler principle flow measurement.

Meridian Automation & Communication
Industrial and commercial start-up, demand and contract services, maintenance, control system installation, configuration and tuning. Fiber-optic and Cat 5 copper cabling, telephone system and paging system installation, maintenance and repair. Computer network system and backup power system installation, setup and repair.

Specialize in the design and manufacture of ultrasonic clamp on non-invasive flow and open channel meters

Thermometers, pressure gages, chart recorders, thermowells, thermal imaging cameras, hot spot finders, Heat Spy systems, temp. labels, process loop TC & RTD calibrators

Digital panel meters and indicators, annunciators, totalizers, batch controllers and associated enclosures for most process applications and inputs both loop powered and with internal power supplies.

ISO-9001 certified and TUV approved radar based level gauging systems for refineries, tank terminals and the process industry. Maximum range of up to 100' and accuracy down to 1/16"(inch).

*Skinner-Parker / Gold Ring Valve
2, 3 and 4 way solenoid valves, valve actuator solenoids, 7000 series, miniature electronic throttling valves, angle body valves and electronically regulated pressure reducing valves for air and inert gases.

*SVF Flow Controls
Standard, special service and economy ball valves, actuators and accessories from ” to 10” with all materials and end connections available.

Toshiba International Corp.
Magmeters, consistency/density meters, recorders, PLC’s, distributed control systems (DCS), process instrumentation, web inspections systems and robotics.

Instrumart Formerly TTI Instruments
State of the art PID temperature controllers featuring "fuzzy logic", digital indicators and ink jet, strip chart recorders.

Manometer type liquid level instruments, single tube and U-tube gauges for pressure and vacuum.

Velan Steam Traps
Bimetallic steam traps for all condensate trapping applications including high pressure systems in nuclear and fossil power, high pressure processing and marine service.

Control valves, injection pumps, sampling systems, regulators, odorant systems and accessories for the natural gas and petroleum industries.