Aflati pretul pentru JUMO 202551/01-8-01-4-0-2-23/000

JUMO 00560378

This pH transmitter / controller in the control panel housing is a compact and at the same time modular device that can solve a wide variety of tasks thanks to its flexibility (including 3 slots for optional boards). The main entrance is used for sensors to measure the pH value or the redox voltage. In addition to conventional glass sensors, ISFET sensors or ammonia concentration sensors can be used. Resistance thermometers Pt100 or Pt1000, NTC / PTC or standard signals 0 (4) to 20 mA or 0 to 10 V can be connected to the second analog input (compensation input). The two binary inputs can be used both as initiators for actions (e.g. HOLD, keyboard lock) 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 application is diverse due to the setting as a two-point, three-point, three-point step controller or as a continuous controller. The controller software also includes a parameter set switchover and a math module. A setup program is available for convenient configuration using a PC. In addition to the standard inputs / outputs already described, the device also has an analog output and a relay (changeover contact). The voltage is supplied via a switching power supply AC 110..240 V + 10 / -15% 48..63 Hz. The electrical connection is made on the back via screw terminals.