GF Piping Systems has introduced the next generation of Signet DryLoc pH/ORP Sensors, Models 2724 - 2726. These sensors feature a foul-proof DryLoc connector and Ryton sensor body, said to provide expanded chemical compatibility for use in a wide range of applications. The new threaded process connection design provides flexible mounting choices for easy installation in Georg Fischer and industry-standard threaded fittings and Signet fittings.The Ryton sensor body is a recognized material for pH/ORP applications, and ensures robust strength and exceptional chemical characteristics, according to the company. The sensor’s patented DryLoc connector is manufactured with corrosion-resistant gold-plated pins and is part of the Signet DryLoc system, which connects a sensor to a preamplifier while resisting moisture and dirt intrusion. A key feature of the DryLoc is the positive “clicking” sound when connected to the preamplifier to ensure a water-tight connection. All Signet DryLoc preamplifiers can be used with any Signet pH or ORP instrument and include electronics with 4 to 20 mA output for connection to PLC’s, SCADA systems, etc.