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Portable Balancer Field Balancer Model-7200A-Model-7200A
Portable Balancer Field Balancer Model-7200A-Showa Sokki Co., Ltd.

Portable Balancer Field Balancer Model-7200A
Showa Sokki Co., Ltd.


About This Product

■Features

・Both a photo sensor and a strobe can be used for phase measurement. ・FFT analysis can be performed and printed to the built-in printer. ・This is a tracking filter type balancer and can also be used as a strobe type balancer without a rotation sensor. ・As a frequency analyzer, it has FFT function and automatic import function, and can print to the built-in printer. ・We have a lot of experience in balancing turbines in thermal power plants. Also suitable for other large rotating machines. ・The balancer IRD 345 was often used in power plants, but its production has been discontinued. This device, MODEL-7200A, has been made compatible and even easier to use.

■Configuration

・1 unit Model-7200A ・Electrodynamic detector 1 unit selected from MODEL-2009, B9200, I-544 ・1 stroboscope ・Detector extension cable 30m (with drum) 1 piece ・1 transport trunk ・Reflective photo sensor (optional) 1 unit

■Compatible vibration detector Electrodynamic vibration speed detector (select from the following three types with the trim switch)

・ MODEL-2009: Sensitivity: 19.7mV/mm/s Input resistance: 10k Ω ・B-9200: Sensitivity: 19.7 m V/mm/s Input resistance: 10k Ω ・I-544: Sensitivity: 42.5 m V/mm/s Input resistance: 1MΩ

■Measurement display window

Digital LED indicator and lamp ・Rotation speed display: 500 to 10,000rpm Resolution 1rpm ・FIL OUT vibration value display: Displays overall vibration value ・FIL IN vibration value display: Displays the filter passing value during TRACKING or MAN.TUNE ・Phase angle display: 0~359deg Displays the phase angle from the rising edge of the rotational pulse to the positive peak of the vibration waveform of the rotational component. ・LOCK lamp: ON when synchronized with rotation signal or internal oscillator ・INPUT SEL lamp: Displays the input channel currently being measured ・Unit lamp: Either acceleration, velocity, or displacement unit is ON.

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    Portable Balancer Field Balancer Model-7200A

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1 Models of Portable Balancer Field Balancer Model-7200A

Image Part Number Price (excluding tax) Power supply Mass Automatic import print function Vibration measurement frequency range Vibration detector input Size Rotation signal input Full scale range (10dB step) Speed Full scale range (10dB step) displacement Full scale range (10dB step) acceleration Tracking filter function Strobe balancer function Analog meter AC OUT
Portable Balancer Field Balancer Model-7200A-Part Number-Model-7200A

Model-7200A

Available upon quote

AC100V±10V, 1A or less at steady state, fuse used is 2A

4.5kg

Vibration data is automatically captured by OR operation based on the rotation speed change pitch and time elapsed pitch settings and printed along with time data.

10Hz~200Hz (± 0.5dB)

Two inputs can be selected: A and B.

(W) 300 × (H) 123 × (D) 230mm

0~5V rising signal of 1 pulse per revolution for rotation display and tracking filter phase reference

1, 3.16, 10, 31.6, 100 mm/s (Peak) Full scale

1, 3.16, 10, 31.6, 100 × 1/100mm (P-P) full scale

1, 3.16, 10, 31.6 ,100 m/s2 (Peak) Full scale

(FUNCTION:TRACKING) Automatic tuning using tracking filter using rotation sensor signal

(FILTER:MAN.TUNE) Emit light with a vibration phase passed through a filter with the center frequency of the built-in oscillator (300 ~ 10,000 rpm)

Double scale of 0~1, 0~3
・When FIL IN: Displays the filter passing vibration value during TRACKING or MAN.TUNE
・When FIL OUT: Displays overall vibration value

Vibration waveform output ± 2V/FS Output resistance 100 Ω

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