Aflati pretul pentru JUMO 202552/01-8-01-4-0-0-25/000

JUMO 00568255

This conductivity transmitter / controller is a compact, modular device that, thanks to its flexibility with 3 slots for optional boards, can solve a wide variety of tasks. The main entrance is used for sensors for measuring the electrolytic conductivity, the specific resistance or the TDS value. Both conductive two-electrode and four-electrode measuring cells can be connected. The second analog input (compensation input) is designed for Pt100 or Pt1000 resistance thermometers, NTC / PTC or standard signals 0 (4) to 20 mA or 0 to 10 V. The two binary inputs can be used both as initiators for actions (e.g. HOLD, keyboard locking) and when connecting pulse generators (e.g. impeller sensors) for flow measurement. The high-contrast graphic display enables the input signals to be displayed with digits or as a bar graph. The display of the parameters in plain text makes operation easy to understand and safe. The device can be programmed as a two-point, three-point, three-point step controller or as a continuous controller. All controller outputs can be configured for P, PI, PD or PID behavior using a convenient setup program (available separately). The controller software also includes a parameter set switchover and a math module. In addition to the standard inputs / outputs already described, the device also has an analog output. The power supply is via a switching power supply AC / DC 20..30V 48..63Hz .. The electrical connection is made on the back via screw terminals.