Profile: Devar Inc. distributes monitoring, control and data acquisition instrumentation. We are an ISO 9001:2000 certified company. We offer products like temperature transmitters, power supplies, loop powered indicators, 1/8 Din indicators/controllers, signal isolators, signal converters, alarms & annunciators and pneumatic instrumentation. We also deal with pH instrumentation, signal conditioners, signal calibrators, sensors, paperless data loggers, level instrumentation & water/waste water products, and wireless telemetry.