SANSEL offers PI 590-1 Model PROCESS INDICATORs are extremely versatile Indicators that can be used for a wide variety of applications. These INSTRUMENT offer extreme reliability and low cost for Process measurement and logging. PI 590-1 is a Microprocessor based instrumentation ensures accurate readings for all Linear Parameters. A number of programmable features including Inline calibration are standard. All the parameters are saved in a non volatile EEPROM memory which doesn't needs any external battery. PI 590-1 can offer relay outputs for signals exceeding set points. Programmable Re Transmission output models are also available in addition to the industry standard 4 -20mA or 0 - 10V DC output.

Monitoring , Recording, Controlling process in various Applications as follows
pH / ORP
TDS / Conductivity
Voltage / Current /Pow

16 characters x 2 line LCD displayer
High Accuracy
Compact Size
Dual 4 - 20mA input
User selectable parameters channel 1 or 2 or differential indication
Wide Selectable Range between -19999 to 60000 counts
Easy Field Configurable with Front Key Calibration
No Hardware Selection For the Input Signals
Optional 2 Alarm Output with Four Relay Status Selection
Optional Opto Isolated Re Transmission Output
24V DC External Sensor Supply
Programmable Decimal Point & Display Noise Filter
Universal Supply Voltage 90 to 270 AC / DC

Model: PI 590 - 1
Display: 16 character x 2 Line LCD
Signal Inputs: mA / volt (selectable)
Display Range: - 19999 to 40,000 ( Programmable)
Indicator Parameters: Channel - 1, Channel - 2 & Differential (selectable)
Resolution:0.0001 / 0.001 / 0.01 / 0.1 / 1 (Selectable)
Accuracy: ± 0.1 % of FS
Communication Output: RS 485(2 wire) (Optional)
Communication Protocol: Modbus RTU
Sensor Supply(external): 24 V DC ±10% @ 100 mA
Operating Environment: 0 - 50ºC / 5 to 95 % RH Non Condensing
Power Supply: 90 to 270 V AC / DC / 50 / 60 Hz
Over All Dimension: 96(H) X 96(W) X 85(D) mm

Due to continuous product improvements, Published specifications may change with out notice