| NanoPhotonics Provides thin film measurement equipment, application and knowledge support, ultra-compact and rugged thin film quality monitoring instruments designed for integrated metrology. |
| National_Controls_Corporation Manufacturer of timing and sensing controls, temperature monitors, and time delay relays for a variety of applications. |
| Nicrom_Electronic Manufacturer of high voltage resistors, power and precision resistors, high voltage dividers, hybrid circuits, resistor networks, pressure and force sensors and load cells. |
| Nomadics,_Inc_ Manufacturer of portable instrumentation, wireless products, and miniaturized electronics used to instrument industrial applications. |
| Novotechnik Manufactures position sensors, transducers and instrumentation for linear and rotary position measurement and control. Applications include automobiles, medical equipment and plastics manufacturing. |
| Ohmart_International Manufacture and worldwide sales of non-contact level measurement, density measurement, weight measurement process control equipment. |
| O\'Keefe_Controls_Inc Designs and manufactures precision control orifices, switches and sensors for temperature, flow and pressure applications. |
| Olympic_Controls_Inc Manufacturers of process and energy control instruments such as, pressure calibrators, flow computers, totalizers, process controllers, energy computers, transmitters, and custom controls. |
| Otek_Corp_ Process controllers, bar-graph instruments, digital panel meters, wireless and RF controls. |
| Oxigraf_Inc_ Manufacturers of industrial oxygen safety monitors and process controllers, OEM oxygen sensors, transfill oxygen monitors, and oxygen analyzer equipment for medical and cardiopulmonary professionals. |
| Paper_Machine_Components,_Inc Manufactures and supplies components for precise and reliable measurement of pressure, level and vacuum on processes involving corrosive, viscous, clogging fluids. |
| PASI_S_r_l_ Manufacturer of seismographs, water indicator level reels, and other geophysics related instruments and software. In Italian and English. |
| Pbj-industrial_Electronics_P__Ltd_ Manufactures instrumention and process controllers in India. |
| PR_Electronics_Inc_ Manufacturers a wide range of analogue and digital signal conditioning modules for industrial automation. San Diego, California, USA. |
| Precision_Measurement_Company Manufactures miniature pressure transducers, extensometers, and miniature load cells. |
| PRIME_Measurement_Products,_LLC A manufacturer of flow, pressure and level measurement solutions for the process and bulk goods industries. |
| Princo_Instruments,_Inc_ Manufacturer of precision instruments and controls including barometers, density monitors and level control for use in applications in chemical, petrochemical, food, medical, pharmaceutical, water and |
| Process_Instruments_Inc_ Manufactures and supplies repair parts for Hagan Westinghouse product line including power positioners through to ring balance meters. |
| Process_System_Solutions_Ltd Manufacture hygienic diaphragm gauges and a range of temperature and pressure instrumentation for the processed food, pharmaceutical and chemical industries. |
| PSM_Instrumentation_Ltd Manufacturers and suppliers of level pressure and density transmitters, measurement, monitoring and control equipment. |
| PZEF_Co_ Provides digital and analog circuit design, printed circuit board layout and system design for instrumentation and control electronics. |
| Quantum_Analytical_Instruments_Inc_ Manufacturer of instrumentation including sensors and isolated two-wire transmitters for pH, ORP, dissolved oxygen and conductivity. |
| Rieker_Instrument_Co_,_Inc_ Specialize in manufacturing manual inclinometers, electronic inclinometers, accelerometers, and tilt indicators . |
| Riotronics Manufacturers retrofit meter pulse kits for automatic meter reading systems, energy management, scada, data logging and recording systems. |
| RKC_Instrument_Inc_ A manufacturer of multi loop and single loop temperature controllers, process controllers, indicators, control systems and level meters as well as temperature sensors, humidity sensors, level sensors |
| Rocoil_Rogowski_Coils_Ltd_ Supply of transducers measuring electric current from less than an amp to several million amps. Describes the theory and applications of these devices. |
| Roland_Electronic_GmbH Sensors and electronic systems for the sheet metal processing and tire industries. |
| Ruelco_Companies,_L_L_C_ Designs, manufactures, fabricates, installs and services process control instrumentation, safety systems, control panels and related elements. |
| Scalar_Technologies Manufactures a range of thin film measurement devices that measures thickness, or coat weight, as low as one millionth of a millimetre (0.001 grammes per square metre) in-line. |
| Scale-Tron_Inc_ Batching systems and moisture measurement for concrete plants, weighing systems and load cells. |
| Scanivalve_Corporation Manufacturer of temperature and pressure measurement modules. Product specifications, application sheets and whitepapers, and list of customers. |
| Scientific_Computing_International Provides thin film metrology systems, thin film design software, and material characterization tools to the semiconductor and optical coating industries. |
| Scientific_Devices_Pvt_Ltd_ Manufacturers of level, pressure, flow and temperature measuring instruments used for chemical process, petrochemicals, powergeneration and cement industries. From India. |
| Scientific_Technologies_Inc_ Manufacture of transducers for all applications. |
| Sencera_Company_Ltd_ Manufacturer of shock, tilt, gas and humidity sensors from Taiwan. |
| Sensirion_Inc_ Manufacturer smart sensor solutions for mass flow, differential pressure and humidity. From Switzerland. |
| SensoreX Manufacturer of pH, ORP, conductivity and dissolved oxygen sensors and electrodes for portable, laboratory, and industrial process applications. |
| Sensorpro Manufacturer of sensors and transducers for temperature, position, speed, pressure, flow and electric current measurement. |
| SensorPulse Manufactures signal conditioners, isolators, PLC I/O, and power supplies in terminal block packages. Product photos and specifications. |
| SensoTech Manufacturers of measuring and analytical instruments as well as test stand equipment. |