Product Description
Lovato DMK 03 Frequency meter Digital Measuring Instrument - Single Phase - 1 frequency value, 1 max frequency value, 1 min frequency value
General characteristics
The DMK 0... instruments are available with flush-mount housing, 96x48mm size. Measurements are True RMS values and provide for reliable operation even in presence of harmonics.
Operational characteristics
– Auxiliary supply voltage: 220-240VAC
– Operating frequency: 50-60Hz
– True RMS measurements
– HIGH and LOW measurement storage
– 1 output relay with 1 changeover contact for DMK...R1 version only
– Housing: flush mount 96x48mm
– Terminals: 4mm2
– Degree of protection: IP54 on front.
DMK 03 - DMK 03 R1
– Measuremet input: 15-660VAC
– Frequency measure range: 15-65Hz
– Accuracy: ±1 digit
For DMK 03 R1 only
– Maximum frequency: OFF/101-110%
– Minimum frequency: OFF/90-99%
– Time delay for min-max frequency ❷: 0.5-900.0 seconds.
