PID Temperature Controller Panels by Shreetech Instrumentation

Primarily designed for multi-loop applications where single loop integrity is important, the T330 series are fully featured PID controllers with auto-tune, heat and heat/cool outputs with separate gains for water or air-cooling. Control outputs available are SSR Drive, relay, 0-10V or 4-20mA signals.

The Tracker fu 48 series allow direct connection to Thermocouples and RTD sensors as well as process signals (e.g. 4-20mA) and is fitted with a Modbus RTU compatible isolated RS485 Interface as standard. The instrument can trigger an alarm should there be interruption to the communications plus a partial load failure alarm for electrical heater faults. A thermocouple ageing warning, to predict near future failure, is also a standard feature.

10 and 24VDC sensor / loop excitation supplies are fitted on some models and alarm relays or TTL outputs are available as options. The modules can be supplied as 110 / 230VAC or 24VDC/ VAC powered. Configuration is via the front panel USB Port or the RS485 interface. Both ports can be used simultaneously. The configuration software is free and is available in the www.shreetechinstru.com on this website.