uP -gb

Instruments for pH, ORP, ISE


pH, ORP, ISE transmitter indicator controller, Mod.uP

Microprocessor based instruments, 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 sensor of pH, ORP or ISE and to the pertinent temperature sensing element. The measure is compensated for temperature variations, according to dedicated algorithms specific for each parameter, displayed in engineering units and retransmitted on a 4-20 mA or 0-10 V analog output, galvanically isolated, that can be freely associated to any interval inside the measuring range.
The instrument provides 4 digital outputs tha 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.
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, flow 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.
Measuring ranges are:
pH: -1.00-+15.00 pH;
ORP: - 2000-+2000 mV;
ISE: - 2000-+2000 mV or 0-9999 ppm
The analog output can be freely associated to any interval inside the measuring range.
Power supply: 24 Vdc, 24 Vac, 115 Vac, 230 Vac, ± 10%, 50/60 Hz, max.consumption: 3.3 VA