Single Sensor Controller For Vertical Autoclave, Va52341

Description: VA52341, the feature-packed controller is offered for vertical autoclave sterilization with drift free measurement accuracy of 0.1°C and the hands free adaptive PID control to keep FDA validation quiet. The user interface comprises a keyboard and a bright, back lighted 16 x 2 yellow industrial grade alphanumeric display that is easily readable from a distance. Programmability of important parameters is through nested password control. The sterilization time, purge and the sterilization temperatures can be set or modified during the regular process by the user. Serial number of the instrument itself is alphanumeric programmable under password control for traceability. Inputs are one 3-wire PT100 with open and shorted sensor detection and an isolated water level probe or float switch input to reliably sense low water level for distilled to saline water. Outputs are drive(optionally relay) for external SSR heater control, one relay for purging and a buzzer for alarm conditions. Purge hibernation detection due to varied boiling points relative to sea levels is automatic. RS232 (or optional wireless) communication port is provided for profile logging by loggers or using CFR 21-compliant PC software. Instrument works reliably in the 80-275 V AC range.