JFE MK-64 Vibration Monitor

Vibration Pickup: Piezo-electric acceleration type 5.1mV（m/s2) (50mV/G)

Measuring mode & frequency range:

A1 Acceleration RMS (5Hz to

A2 Acceleration RMS (1kHz to

A3 Acceleration PEAK (1kHz to

V Velocity RMS (5Hz to

D Displacement (p-p) (5Hz to 1kHz)

*"15Hz to 1kHz" can be chosen by a switch on a

back side.

Measuring range 5 ranges in each mode:

A1 5, 15, 50, 150, 500 m/s2

A2 5. 15, 50, 150, 500 m/s2

A3 5, 15, 50, 150, 500 m/s2

V 5, 15, 50, 150, 500 mm/s

D 50, 100, 200, 500, 1000 μm

Accuracy:

Conversion error: 0.2％F.S

Measurement condition:

Acceleration (A1) "Sine wave at 1kHz 10m/s2" in 50m/s2 range

Velocity (V) "Sine wave at 155.97Hz 10mm/s" in 50mm/s range

Displacement (D) "Sine wave at 70.46Hz 50μm" in 200μm range

Non-linearity:

Acceleration(A1),(A2) ±1% F.S.

Velocity(V)，Displacement(D) ±5% F.S.

Measurement condition: at 50m/s2, 50mm/s and 500μm in the range of full scale 10% to 100%

Range switching error: ±3%

Measurement condition: Error against original input data, at measurement of input signal equivalent to 20% in full scale range, at one-step rougher range

Alarm output:

One upper limit level in each of OUT1 and OUT2

Output: Relay contact 1a

Contact capacity 5W(AC 100V 0.05A, DC 24V 0.2A) (max. voltage AC110V DC100V, max. current 1A)

An alarm is outputted after the time (0 - 15 seconds) set up by the on-delay timer, from the time of measured value at exceeding an alarm level.

An alarm is not outputted if the measured value is below alarm level during the delay time.

Output:

DC 4 to 20mA Allowable load resistance under 500Ω (Terminal block on the back side)

(Equivalent to P-P at Displacement mode only, equivalent to O-P at other modes)

AC PU through signal (5.1mV/(m/s2)) (Output from BNC connector on the front panel)

(PU through signal is outputted at original detected signal.)

Operating temperature: -10 to 60 degrees Celsius (No condensation)

Power supply: AC 85～264V 50/60Hz, below 10W (Fuse rated 0.5A)

Dimensions: 54W × 180H × 160D mm (No fitting and protrusions included in external dimensions)

Mass: Approx.880g

Catalog