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Indicator PID controller UPXXR

indicator PID controller
indicator PID controller
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Microprocessor based PID controller, fully programmable, suitable for panel mounting (IP54 protection degree) and outdoor installation (IP65 housing). Instrument configuration is easily performed via display and keyboard and calibration is automatic. Measure and temperature are indicated on a 5 digit red LED display. Mod.uP can be directly connected to the differential sensor of pH or ORP and to the pertinent temperature sensing element. The measure is compensated for temperature variations, according to dedicated algorithms specific for each parameter and displayed in engineering units. Temperature compensated value is used in the PID algorithm. The PID controller is available either with analogic control output (4-20 mA or 0-10V, galvanically isolated) or with digital control output (conatct output); in this versione the 4-20 mA (or 0-10 V) output is available for temperature compensated measure retransmission. The instrument provides 4 digital outputs that can be configured as NC or NO via software and can be programmed as low alarm, high alarm, alarm with hysteresis or windows alarm. The 4 digital outputs are from relays. If the control output is from relay R1 is used for control action. Two digital inputs are available, one for digital hold of the measure, and one for the input of an external alarm (e.g. level switch, temperature switch etc.) The instrument is optionally available with cleaning sequence included: in this version it can drive the chemical cleaning of the sensor through a specific algorithm, with programmable timers, driving the detergent pump through R4 relay.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.