24
Pre-amplifier
Output Voltages
Voltage:
Output Voltage Tolerance:
Current Output:
Optional Output
4-20 mA Load:
Accuracy:
Control Outputs
(Pump A / Pump B)
(Proportional Control)
Fault:
Control Inputs
Remote ON / OFF:
Flow Switch:
Low Level Input:
Aux (spare):
Environmental
Operating Temperature:
Enclosure:
Mechanical
Control Board:
Terminal/Power Board:
Option Board:
± 5 V
± 5% maximum
± 10 mA maximum
500 Ω maximum resistance
± 0.2 mA - The 4-20 mA isolated
Opto-Isolated Open Collector (2 mA)
Opto-Isolated Open Collector (2 mA)
Opto-Isolated (2 mA)
Opto-Isolated (2 mA)
Opto-Isolated (2 mA)
Opto-Isolated (2 mA)
Printed Circuit Boards conformally coated
32° F to 122° F (0° C to 50° C)
IEC IP65, NEMA 4X
Two printed circuit boards (3 if option installed)
(Microcontroller & Display) - Low Voltage
Transformer, fuses, terminal blocks, relays
(4-20 mA output ) - Low Voltage
(866) 433-6682 • (281) 359-8538 • sales@novatech-usa.com • www.novatech-usa.com