Sigma-Netics announces its 703-U and 703-UJ Series of UL-rated, explosion-proof pressure switches. These components are suitable for gaseous or liquid fluid systems in hazardous applications, including offshore exploration, petrochemical processing, and oil and gas pipelines. The 703-U and 703-UJ Series have corrosion-resistant stainless steel construction and UL ratings for hazardous locations, including Class 1: Division […]
Sigma-Netics
Ruggedized pressure transducers withstand radiation, fatigue and high pressures
Sigma-Netics, Inc. offers durable pressure transducers that can withstand radiation, fatigue, submersion in underwater vehicles and high pressures in excess of 30,000 PSI. Available models include: -A general industrial pressure transducer with wetted material alternatives, extended thermals, and pressure ranges to 25,000 PSI. -A radiation-tolerant MV/V pressure transducer, which features custom ATP, NDE traceability, and low […]
Pressure transducer for submersible vehicles
Sigma-Netics, Inc., a global manufacturer of pressure switches, pressure transducers, and metal bellows assemblies, has introduced the SST 74X-UV Series depth transducer — a depth measurement device for use with submersible vehicles. Designed to address the unique sensing requirements of unmanned underwater vehicles, these compact, shallow-diaphragm sensors feature a configurable flange design that allows outboard […]
New Diaphragm-Operated Pressure Switches For Tough Environments
For operation in tough environments, Sigma-Netics Inc. has added two diaphragm-operated options to its portfolio of ruggedized pressure switches. Similar products were only previously available in piston-based operations. The new 745 and 785 series of pressure switches are designed for low-pressure, high-sensitivity applications, including off-road or industrial OEM equipment, train braking systems, compactors, compressors and […]
Options for Pressure Switches
Similar to many applications, when a pressure sensing switch is required, there can be several factors that determine if a particular switch meets all the required design criteria. The right pressure range, environmental ruggedness and long life could be initial requirements. In some instances, something as seemingly simple as the connector can be a knockout […]
