YOKOGAWA PR720, Руководство пользователя

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IM 77C01E31-01EN
SFLC-212-181
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Item Specification
Noise-capacity
JEA B- 402
(1) Oscillatory surge voltage
If a vibration damping waveform (1 to 1.5MHz, Peak voltage: 2 .5 to 3k V) is repeated and
adds f or 30 seconds , a measurement error should be within ± 10%. And, there needs to be
no malfunction. And there are not a communication error and a communication stop.
Voltage input circuit (Norm al / Common), Current input circuit (Common),
Auxiliary supply circuit (Normal / Common)
(2) Square wave impulse noise
If a noise (1 μ s, 100ns width) is repeated and adds for 5 minutes, a measurement error should
be within ± 10%. And, there needs to be no malfunction.
And there are not a communication error and a communication stop.
Auxiliary supply circuit (Normal / Common) Over 1500V
Voltage input circuit (Normal / Common) Over 1500V
Current input circuit (Common) Over 1500V
Pulse output (Common) Over 1000V
Alarm output (Common) Over 1000V
Operation input (Common) Over 1000V
Communication output circuit (Induction) Over 1000V
(3) E lectric wave noise
If intermittence irradiation of the electric wave of a 150, 400, 900MHz band is done
by (5W, 1m), and if the intermittence irradiation of the electric wave of a cellular phone is
done by 1m, a measurement error should be within ± 10%. And, there needs to be no
malfunction. And there are not a communication error and a communication stop.
(4) Electrostatic noise
It is within ± 10% of errors in 8kV electrostatic noise at the case of an energization.
And there are not a communication error and a communication stop.
There needs to be no 10kV damage at the case of a non-energization.
Condenser charge form.
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Communication error
Even if it does a retry three consecutive times, it says the time of transmission and reception
not being performed correctly.
Vibration
JIS C 1102 -1
Sweep vibration frequency range: 10 to 55 to 10Hz, Displacement amplitude: 0.15mm,
Number of sweep: 5, Sweep velocity: 1 octave /min ute
Shock
JIS C 1102 -1
Peak acceleration: 490m/s 2 , Waveform of pulse: Sine half wave, duration of pulse: 11ms
Number of shock: It is each 3 times about a forward reverse to 3 shaft orien tations (right-angled to
mutual). (Total 18 times)
Construction
Dimension : 110mm(Width)×110mm(Height)×104mm(Depth)
Body diameter : 99mmφ
Case materials: ABS(V-0)
Outward color : Black (Munsell N1.5)
Mass : Approx. 600g
With terminal cover, Protection code IP40
Blackout guarantee
Maximum value, Minimum value, Integrates value, Each setting value.
Data hold by nonvolatile memory.
Operating temperature
and humidity limits
-10 to +55°C, 3 0 to 85% RH, Non condensing.
Storage temperature
limits
- 25 to +70°C
Installation altitude The altitude of 2000m or less.