If you’re looking for highly reliable and accurate products for hydraulic and pneumatic controls in gage, vacuum or differential formats in both lower cost OEM as well as custom designs to meet your specific application needs, you’ll find them at GP:50. GP:50 offers a broad range of products to meet the most demanding needs for the control and measurement of many process variables, in both OEM and custom designs. With ranges from 0-20” WC thru 0-100,000 PSI, industry standard process and electrical connections, accuracies to 0.05% FSO as well as analog and digital outputs, GP:50 is your source for reliable and accurate instrumentation.
The Model 136/236/336 from GP:50 is a family of highly accurate, digitally compensated differential pressure transducers. Model 136/236/336 measures differential pressure ranges as low as 20” WCD and line pressures up to 1000 PSID (69 BAR) in a compact size. Customers may also choose from among multiple accuracy, digital output, process and electrical connections. Please consult the factory for details.
Model 216/316 low range high line differential pressure transducers from GP:50 feature a compact design which incorporates the company’s own digital correction circuit technology for high accuracy and extended service life across a variety of applications.
The Model 114/214/314 from GP:50 is a family of ultra-high range differential pressure transducers. The series offers +0.50% (BFSL) static accuracy over its standard ranges of 500 to 20K PSID (35 to 1,379 BAR D). Improved accuracy is available to +0.20%. Their rugged, compact design incorporates a unique, non-filled strain gauge sensing technology. These attributes allow the Model 114/214/314 to effectively support high-cycle pressure measurement requirements, even in space constrained environments. An all stainless steel construction, without seals or o-rings, provides high-corrosion resistance. Optional intrinsically safe versions are also available for extreme applications.
Model 241/341 from GP:50 is our most accurate pressure transducer. It is designed specifically for aerospace and automotive test stand applications. More than 25 years of field expertise went into the design of a pressure transducer for exceptional reliability. The compact, corrosion-resistant, all-welded stainless steel design of the Model 241/341 offers ease of installation within space constrained environments. Static accuracy is available to ±0.05% FSO, with a total thermal error of 0.20% FSO over the compensated temperature range.
Model 188/288/388 from GP:50 is a family of all-welded stainless steel miniature flush diaphragm pressure transducers. Their unique design incorporates a specialty flush process connection. This allows the transducer to effectively support higher viscosity fluid pressure measurements without port clogging or plugging. Their compact size allows for ease of installation within space constrained environments.
The Model 541 series is our most accurate CAN based pressure transducer. Designed specifically for test stand applications, the CAN Bus protocol provides high resolution, reduced noise and improved thermal performance. The compact, all-welded stainless steel design of the Model 541 offers ease of installation within space constrained environments. Static accuracy is available to ±0.05% FSO, with a total thermal error of 0.25% FSO over the compensated temperature range.
GP:50’s Model 40 series incorporates over 25 years of oil field proven design in a 1” diameter package. The 40 series provides a rugged solution for hazardous approved areas, especially where space constraints are a concern. Its all welded stainless steel design will provide years of reliable service in some of the harshest environments.
The Model 313F Flush Submersible Level Transmitter utilizes a flush 1.12” diameter ceramic sensor that inhibits grease and biosolid buildup typically found in water treatment level applications. This flush ceramic design saves cost by eliminating sensor clean-out found with many other non flush designs. The corrosion-resistant 316L stainless steel construction, and an integrated hydrophobic breather vent help provide years of maintenance-free service.
• Large, flush ceramic diaphragm • Corrosion resistant, leak-proof construction • Designed to 500 PSI external pressure • Flush design saves cost & down time by eliminating sensor clean up
The Model 313L from GP:50 is a line of highly accurate and reliable submersible level transmitters. The corrosion-resistant 316L stainless steel construction, and an integrated hydrophobic breather vent help provide years of maintenance-free service.
Model 313L-NI utilizes an all-titanium design to provide long term stability and continued performance under the harshest conditions, including corrosive and hazardous chemical applications. The slim design and high media resistance perform exceptionally well in down-hole applications that often have tight space constraints and caustic environmental conditions.
Model 313S Slim Submersible Level Transmitter from GP:50 has all the same features as our popular 313L but with a slim 0.685” (17.4 mm) diameter housing for those applications that have limited installation space. All GP:50 submersible level transmitters are built with a rugged leak-proof stainless steel construction, lightning surge protection and an integrated hydrophobic filter to provide accurate level measurement with years of corrosion free service for all types of level applications.
The Model 111/211/311 from GP:50 is a family of industrial grade pressure transducers. These strain gauge-based sensors are expressly designed to withstand the shock, vibration and pressure spikes common to most hydraulic and pneumatic control systems. The highly rugged, all-welded stainless steel design of the Model 111/211/311 offers high corrosion resistance, making the sensors an ideal choice for demanding oil & gas, steelworks, rolling mills and process control applications. Units are further available with optional 10X proof pressure for extended worry-free service life within challenging environments.
Model 313G utilizes a flush ceramic sensor to reduce grease and bio-solid buildup and minimize cleanup. The chemical resistant PVC provides stability and continued performance under the harsh conditions associated with waste water and other aggressive media applications.
The model 40 series provide a compact, rugged design to meet the demands of hydraulic and pneumatic applications found in process automation, test stand, and OEM applications. Its rugged stainless steel design offers high corrosion resistance in pressure ranges from 0-25” WC (69 Mbar) to 30K PSI (2068 bar).
The Model 1002/1003 from GP:50 is a family of lower cost, industrial grade OEM pressure transducers, featuring corrosion-resistant, all stainless steel wetted parts and housings. Series transducers are ideal for higher volume pressure monitoring applications, particularly where lower costs are required, yet where the need for precision measurement accuracy remains. Units are available with choice of 4-20 mA, 0 to 5 Vdc or 0 to 10 Vdc output, as well as various electrical connection and pressure port options. Typical applications for the Model 1002/1003 include off-road vehicle, HVAC/R, hydraulic and pneumatic control systems, pumps and compressors, and industrial engine pressure monitoring.
The Model 1102/1103 from GP:50 is a family of submersible level transmitters, designed to provide high-accuracy measurements at a competitive price point. They are offered with an all 316L stainless steel construction for extended corrosion-free service life. An optional sludge screen is available for viscous media or wastewater applications.
The Model 112/212/312 Ultra High Range Pressure Transducer from GP:50 is offered in a single piece sensor design with no welds or seals. All stainless steel construction and industry standard high pressure coned process connections are available in both English and Metric sizes.
The Model 340T Series Temperature Transmitter from GP:50 is essential where reliable and accurate process temperatures are required. With a large range of temperatures ranges and probe lengths available the model 340T is adaptable for most temperature applications or processes. The compact size provides easy installation for on-board vehicles used in the oil and gas industry.
Developed from +20 years of aerospace experience, the 42 series was designed with aerospace criteria for industrial applications. The compact all welded construction offers higher accuracies and a broad thermally compensated range. The 42 series has all the performance and durability of an aerospace grade unit, but in industrial grade pricing.
The GP:50 Model 210/310 series provides a high accuracy, low pressure sensor with high proof pressure. With ranges as low as 0 to 5” WC the standard unit provides proof pressures to 500 PSI with an optional ±0.05% FSO static accuracy.
The Model 243 / 343 series from GP:50 is an all-stainless steel, dual pressure and temperature transducer with 4-20 mA and 0-5 V output. Its compact design reduces I/O and insertion points where size and weight are considerations. Units are available in a variety of pressure and temperature ranges.
The Model 611/612 Series from GP:50 is a family of digital USB output pressure transducers with automatic temperature and pressure output recognition. The Series offers an intuitive and user-friendly interface with direct compatibility to high-speed USB 1.0 and 2.0 formats, along with 18-bit resolution and a 4.8 KHz internal measurement rate. Measured pressure values in absolute, gauge, sealed gauge or vacuum formats may be logged real-time onto any PC or mobile device without costly I/O interface board requirements.
The Model 311-HD series from GP:50 offers reliable pressure sensing in cryogenic applications. Remote mounted electronics provide a high-level 4-20 mA or 0-5 Vdc output with optional CANbus, RS485 Modbus, USB or RS232 digital protocols. The SST, armor jacketed cable provides flexibility in mounting the electronics away from the process temperature. 18”-36” remote flex lengths are available.
The patented GP:50 iDucer wireless pressure transmitter for automotive testing is a battery or locally powered, self-contained pressure transmitter with Bluetooth 4.0 wireless output. Designed to connect wirelessly to virtually any iPhone or iPad (Android/ Windows tablet and PC versions pending) the device can reliably measure pressure values from 0-1 PSI thru 0-30K PSI (70 mBAR thru 2,068 BAR) with ±0.2% FSO standard accuracy, and optional improved ±0.1% FSO accuracy, from distances of up to 100 meters.
The Spike Series from GP:50 is a family of pressure transducers, specifically designed to withstand high-amplitude, high-frequency spikes that commonly occur in hydraulic pressure sensing applications. A proprietary sensor design provides increased over pressure protection as high as 10x.
GP:50’s model 540-IM series offers CAN bus protocol in a flush faced sensor design. GP:50’s CanBUS protocol provides high resolution, reduced noise and improved thermal performance. The flush Inconel diaphragm provides maximum corrosion resistance and limits plugging associated with viscous media.
The Model 311-IM from GP:50 is a flush mounted, hazardous location approved pressure transducer, designed to provide added reliability within slurry or thick process media applications. Their rugged, all-welded flush mounted design facilitates accurate measurements of corrosive or higher viscosity media, in applications where non-flush port sensors are otherwise prone to clogging or damage. No zero offset is caused during sensor installation.
The 17 series flush diaphragm eliminates clogging of the process port in applications where a viscous or sticky media is used. The 316L wetted parts with optional Hastelloy-C make this impervious to corrosive medias and provide standard operating temperatures to +250 °F (+121 °C), with a +350 °F (+177 °C) option.
Models 280/380 & 283/383 from GP:50 are a family of food and beverage grade tri-clamp process connection pressure transmitters. Their rugged design also meets 3A sanitary standards for dairy applications.
GP:50 Model GPIDP Smart Differential Pressure, Flow and Level Transmitter is a rugged, low range / high line process differential pressure transmitter that provides precise measurement in a 4-20 mA output with optional HART communication. Ranges as low as 0.5” WCD are available with 3,625 PSI of line and single sided proof pressure. Internal push button adjustments for rangeability and configuration are available as well as an integral LCD display.
GP:50’s model 18 series provides a thread on flush process connection that meets 3A sanitary design standards. The NEMA 4X all welded stainless steel provides protection from water ingress and designed for the extremes associated with food and beverage processing. An optional high temperature version provides reliable operation in CIP processes to +250 °F (+121 °C).