Jayaragh Instrumentation Services Pvt Ltd, based in Chennai, specializes in industrial automation and instrumentation services. Its offerings include calibration of process instruments, dryer temperature mapping, installation and commissioning of industrial radioactive devices, energy-conservation consulting, reliability-implementation guidance, HVAC validation, and audits of compressed-air systems and air quality. It also provides process-automation engineering consultation, supplies, erects, and commissions medium-sized projects, and offers annual maintenance contract (AMC) services for utility systems, as well as the design, supply, erection, and commissioning of gas-detection systems. The company is an authorized dealer for RENU, which makes Flexi Panel HMI, Flexilogic Micro PLCs and HMI with I/O-integrated PLCs, and for PPS, a specialist in gas detection, flame detection, and monitoring across many industries.