Electronic Accessories

CI-420 / DFD-2
Measuring converter for positive displacement meter type COVOL

Operation:
The measuring converters CI-420 and DFD-2 are converting a frequency signal into an analog signal or into a standard count pulse.

Specification:

Analog output

Pulse output

Data Sheet>>

The measuring converters CI-420 and DFD-2 are converting a frequency signal into an analog signal or into a standard count pulse.

compatible with COVOL
monitoring
adjustment by jumpers and decade switches

DISPLAY
Analog transmitter

Operation:
The position of a magnetic float / piston is detected by means of analog Hall-Sensors. The electronics provides an analog signal.

Specification:

Display

Operating temperature max.:
70°C

Switch contact: Normally open

Output: 4 – 20 mA

digital display

Data Sheet >>

Manual >>

The position of a magnetic float / piston is detected by means of analog Hall-Sensors. The electronics provides an analog signal.

Backlit graphical Display (LED)
Programmable hysteresis
simple programming

KSR
Contact protection relay

Operation:
Contact protection relay type KSR can switch higher power than reed-contacts and there serve as overloaded protection for the flow monitor contacts.

Specification:

Switch contact: Change over

Data Sheet >>

Contact protection relay type KSR can switch higher power than reed-contacts and there serve as overloaded protection for the flow monitor contacts.

Overload protection for reed contacts

MC-01 / MT-02
Digital display / Measuring transducer for positive displacement meters type COVOL

Operation:
The MC-01 and MT-02 digital displays are measuring transducers, which are used in conjunction with the COVOL positive displacement meter.