NSI, Neal Systems Inc.
122 Terry Drive
Newtown, PA 18940
Phone: (215) 968-7577
Fax: (215) 968-6480
E-mail: sales@nealsystems.com
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Neal Systems' instrument division provides the many instrumentation solutions for various process measurements, process control / data acquisition, and electrical protection/connection for both general purpose and hazardous areas.  

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MEASUREMENT

Gas Leak Detection for Portable and Fixed Systems

-         Draegertubes

-         Personal Single and Multi-Gas Protection Detectors

-         Fixed Toxic Gas Detection Systems

-         Fixed LEL / Explosive Gas Detection Systems


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-         Draeger Gas Leak Detection

-    Hitech Process Gas Analyzers

Process Measurements for Pressure, Temperature, Flow

-         Pressure Sensors – Aerospace Technology

-         Pressure / Temperature Transmitters

      -    Submersible Pressure Transmitters
      -    RTD's and Thermocouples (custom and standard)
      -    Flow – Magmeters, Mass Flow, and Vortex Meters


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-    Foxboro Pressure Transmitters

-    Foxboro Flow Transmitters

-        Pyromation RTD's and Thermocouples

-    Spectre Pressure Sensors

-        Burkert Flow Measurements

-    Gefran Pressure Sensors

-    SMAR Pressure / Temperature Transmitters

 

Storage Tank Safety Valves, Vents, and Fittings

-         Valves – Safety Relief and Breather

-         Tank / Emergency Vents

-         Flame / Detonation Arresters

-         Vapor Recovery

-         Gas Blanketing


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-         Shand & Jurs Storage Tank Solutions

Storage Tank Gauges and Level Control

      -         Gauges (Servo, Radar, Magnetorestrictive)

-         Level control (Ultrasonic, Microwave, Capacitance)

-         Overfill Protection Devices

-         Analog and Digital solutions


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-        L&J Technologies

-    Delavan Process Technologies

-        Omnitrol

Liquid Analytical Measurements for pH, Dissolved Oxygen, Level, Conductivity

      -         Wastewater Treatment – pH, D.O., Ammonia, Suspended Solids

-         Water Treatment – pH, ORP, Chlorine, Turbidity

-         High Purity Water – Conductivity/Resistivity, pH

-         Chemical / Food – Density, Conductivity, pH, Concentration


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-        Foxboro Liquid Analytical

-        Hitech Level

-    SMAR Density

 

Vibration and Proximity Detection for Rotating Equipment

-         Mechanical Switches

-         Proximity Sensing

-         Accelerometer Vibration Detection

-     Impact Transmitters for Reciprocating Compressors

-         Data Analysis Displays and Indicators


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-        Metrix / PMC-Beta

Calibration Equipment/Software for Temperature, Voltage, Current, and HART

-         Calibrators – Replaceable Modules

-         HART-protocol communicators

      -     Device Management Software


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-         Meriam Process Technologies

PROCESS CONTROL AND DATA ACQUISITION

Wireless Data Transfer

-         Wireless I/O Modules

-         Wireless Repeaters

-     Wireless Gateways

-     Wireless Instrumentation Backbone (WIB) Network


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-         ELPRO Technologies

Data Acquisition and Reporting

-         Electronic Data Display and Networked Storage

-         Circular and Strip Chart Paper Recorders

-         Videographic Recorders

-         Computer-based Trending and Display Software


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-         Chessell Recorders

-     Iconics SCADA

Control and Indication of Temperature/Pressure Applications

-         Controllers – 1/4, 1/8, 1/16, 1/32 DIN – Single and Multi-loop

-         Supervisory Control and Data Acquisition Software

-    Redundant PLC Control Systems – Designed for PID Control

-    Indicators – 1/4, 1/8, 1/16, 1/32 DIN – Horizontal or Vertical


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-         Eurotherm Controllers and Control Systems

-     Iconics SCADA Software

-    Gefran Indicators and Controllers

Process Control Elements

-         Valves for Fluid, Steam and Air Control

-         Actuators

-         Laminar Flow Elements

-         Orifice Plates and Annubars


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-         Burkert Fluid Control Valves

-         Samson Industrial Control Valves

-         Meriam Laminar Flow Elements

-     Barber Colman/Eurotherm Actuators

ELECTRICAL PROTECTION/CONNECTION/POWER FOR HAZARDOUS / GENERAL PURPOSE AREAS

Hazardous Area Protection – Intrinsic Safety and Purging Solutions

-         Intrinsically Safe Barriers/Isolators

-         Intrinsically Safe Operator Interface Displays

-     Purge Systems – X, Y, and Z

-     Intrinsically Safe Alarm Beacons and Horns

-     Intrinsically Safe Displays/Indicators


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-         EXPO Purge Systems

-         MTL Intrinsic Safety Products

-         Gecma Operator Interface Displays

-         Beka Alarm Horns/Beacons

Signal Conditioning / Surge Protection for 4-20 mA, fieldbuses, and Data

-         Traditional Signal Conditioners / Isolators

-         Surge Protectors – Signals, Power, Data

-         Signal Modifiers – Splitters, Linearizers, Math Functions, Filters

-         Limit Alarms for AC/DC Voltages/Currents, RTD's, Thermocouples


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-         M-System Signal Conditioners / Limit Alarms

-     Action Instruments Signal Conditioners

-     MTL Surge Protection

Communications Protocols (Fieldbuses, Ethernet, MODBUS, HART)

-         Industrial Ethernet Networking Hardware

-        Signal Distribution and Power Supplies – Foundation Fieldbus, Profibus, ASI-net

-    Remote I/O with Bus Communications


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-         MTL / Relcom Fieldbus Technology

-     Sixnet Industrial Ethernet

-    M-System Remote I/O

-    Action Instruments Remote I/O