LAURENCE – Since 1936, R.G. Laurence Company has engineered and manufactured actuated valves. The unique rotary shaft design has set the Laurence valves apart from other actuated valves. The versatile style can be utilized in a variety of power, process, and marines applications. In addition, the Laurence Company developed a high temperature butterfly valve with a compact actuator specifically for General Electric gas turbines. This valve has proven to be very successful. A more resent development is the SoliCon electric actuator which is the latest in solenoid design. Key Benefits – External Lever for Manual Operation – High Temperature Materials – Electric and Pneumatic Operation – Two & Three-way Designs – Fire Safe Fusible Link Actuators – FM & UL Approval
SAAB ROSEMOUNT – The Rosemount Tank Gauging System is world leading in tank management, based on the non-contact, reliable and maintenance-free radar level gauges. The Rosemount solution integrates easily with your existing network, DCS or host computer system. With a TankRadar® Rex gauge it is possible to emulate other vendors´ level devices, independent of measurement technology, thereby enabling easy system upgrade. Improves Vital Functions in Tank Terminals and Refineries Rosemount TankRadar® gauges are used by major oil companies for storage tank gauging within Tank Terminals and Refineries. The system provides complete functions for: -Operational Control -Legal Custody Transfer -Inventory Control -Mass Balance & Loss Estimation -Leak Detection & Overfill Protection Rosemount TankRadar® gauges are also used for LNG, Metallurgic and Wave measurements. Measures All Important Data The Tank Gauging System includes level, temperature, pressure, water interface detection, mass and volume calculation for a wide range of products, ranging from propan and butan to asphalt. Data is presented via the TankMasterTM software, which is a powerful tool for advanced tank inventory management.
GEMS SENSORS – Gems Sensors & Controls designs and manufactures a broad portfolio of liquid level, flow, and pressure sensors, miniature solenoid valves, and pre-assembled fluidic systems to exact customer application and manufacturing requirements. With over 50 years experience, and dedication to lean manufacturing and ISO certification.
Unlike, many level control companies that try to “force fit” a technology, just because it is the only one they offer, HiTECH provides the right technology for every level application. HiTECH’s unique line of Level Control Instrumentation provide not only Excellent Performance and Outstanding Quality, they are among the lowest priced on the market.
With thousands of satisfied customers using our level controls in a wide variety of applications, HiTECH provides a performance guarantee for every application. It is HiTECH’s confidence in the high quality and performance of our level instruments that enables us to provide our guarantee in writing.
REOTEMP – REOTEMP Instrument Corporation was established in 1965 and is located in San Diego, California. REOTEMP is recognized as a leading manufacturer of temperature and pressure instrumentation. We provide bimetal thermometers, pressure gauges, diaphragm seals, transmitters, RTD’s & thermocouples, pressure transmitters, compost thermometers, and related accessories to a variety of process markets worldwide. REOTEMP is an ISO 9001:2000 certified manufacturer. We are dedicated to continual improvement, on-time deliveries, high quality products, and exceptional customer satisfaction.
MTL – The MTL Instruments Group plc is recognised as a world leader in the development and supply of intrinsic safety explosion protection devices and specialises in lightning protection, surge protection and gas analysis equipment. Many of the worlds safety-critical processes are monitored, controlled or protected by MTL products and the Group is distinguished by its global network of sales and support centers and by its acknowledged position as thought leader in this high technology marketplace.
- Electro-Pneumatic Controllers
- 4 – 20mA Input/output
- DCS/PLC Interface
- Intrinsically Safe
- NEMA 4
A Unique Approach To Simple, Reliable, Accurate Control The Leslie PMC-1 electro-pneumatic controller represents a true breakthrough in monitoring and control of variables such as pressure, temperature, liquid level and flow rate in steam, air and other fluid systems.PMC-1 Makes It Easy To Control Any Fluid System Process engineers accustomed to dealing with conventional electronic controllers will find the PMC-1 a joy to work with. The PMC-1 accepts a standard transmitter or RTD input, and plugs into any conventional electrical outlet or 24 VDC power source. Maximum power consumption is 10 watts. Eliminates The Need For Positioners This unique controller accepts standard plant air to 100 psig, and applies a measured volume of air (up to max. pressure) to the valve actuator in controlled short-duration pulses.
By design, the PMC-1 is ZERO BLEED once set point is reached. Remote Settings Standard Every LESLIE PMC-1 is equipped with a remote input connector that accepts 4-20 mA analog control signals. The unit can be easily configured for local or remote set-point control with a variety of default options on loss of set-point signal. This provision gives the PMC-1 an interface with programmable logic controllers (PLC’s), DCS systems or any other remote set point source. Sets Directly, In Absolute Digital Unit The LCD readout on the PMC-1 indicates process variables, expressed in whatever units are being controlled. Examples include temperature in ¡F or ¡C, pressure in psi, kPa or bar, and flow rate expressed (however it makes the most sense to technicians). Tuning is accomplished in three easy steps: the desired set point is entered, the response speed is selected and the sensitivity is entered.
That’s all there is to it. A Well-Engineered Control System That Users Can Adjust Intuitively There are no subtle complications involved in adjusting a LESLIE PMC-1. The set point, response speed, sensitivity and display modes are all adjusted by clearly labeled controls. Direct or reverse action and local or remote control can be selected by flipping switches. Once this unit is on the job, it stays on the job, protected by a water-tight NEMA 4 enclosure. Versatile Accessories Other products include: PMC-RS remote setpoint 1/4 DIN module for control up to 1000 feet away; RCS-90 local control module to allow remote installation of the PMC-1; Set Point Ramp Generator which provides automatic ramp-up or ramp-down to or from final process set-point; PMC-IS Intrinsically Safe unit.
Additional product variations are available along with a full line of accessories.
GO – GO® Switch leverless limit switches have set the standard for reliable position sensing in the most demanding applications, including extremely hot, cold, wet, dirty, abusive, corrosive, and explosive plant conditions. Using a unique hybrid technology that eliminates wear and tear, GO Switches last longer and outperform other sensors in the most extreme environments.
TOPWORX VALVETOP – Valvetop® discrete valve controllers enable automated on/off valves to communicate via FOUNDATION Fieldbus, Profibus, DeviceNet, and AS-Interface. They attach to all brands of rotary and linear valves and actuators, operate in the most demanding plant conditions, and carry a variety of global certifications.
SMITH FLOW CONTROL – Smith Flow Control remain committed to providing quality assured products delivered on time at competitive prices. This maxim was first stated when we formed our company in 1985 and remains the guiding principle for how we conduct our business today.