78SS-A4

Vibration monitoring system with piezoelectric acceleration sensor

78SS-A4
78SS-A4

Vibration monitoring system with piezoelectric acceleration sensor

It is possible to monitor vibration by inputting 4-20mA from acceleration sensor. It has alarm function.

Adaptation converter

Feature・Special order specification

Vibration monitoring system with acceleration sensor


Output alarm signal when vibration value exceed set value


Alarm output is 2 points(HH,HI)


Length between gap sensor and monitor can be extended to several 10m with extension cable


Indicate acceleration or amplitude in display with singal converter


Each setting can be changed easily


Power supply for sensor is built in monitor


78SS-A4 Monitor specification

Input sensitivity0.1~99.99m/s2
Input signal
Input frequency range70Hz~10kHz*3Hz~10kHz・3Hz~2kHz are settable by option
Output patternRelay output(C contact point)
Output point2 points(HI,HH)
Alarm typeUpper limit alarm
Comparative methodJudge magnitude relation between comparison setting value and display value by CPU(equal NG judgement)
Contact point ratingAC250V/0.2A resistance loadDC30V/0.2A resistance load
Mechanical lifeMore than 10 million times
Electrical lifeMore than 30 thousand times
Comparative indicationIndicate by lights out of the front LED
Comparative determination valueIndependent set up at each contact point in the range of 0.000~9999
ON delayIndependent set up at each contact point in the range of 0.0~99.9 sec.
Other function
Indication modeME mode:Indicate vibration valueGA mode:Measure input voltage as DC signal and Indicate voltage value
Indication go outLight out indication at set time
RESETWhen RESET terminal is connected with COM terminal, comparative power and indication is capable of self-holding
Test modeIt is capable of inputting the set indication, analog output and comparison output (lighting TE lamp)
ZEROShift the whole for setting to zero
Over range warningIndicate OVER

Outer dimension

Outer dimension

Configuration

Configuration

System configuration

System configuration

Option (Separately sold item)

Extension cable:EC-XYZ-230

Extension cable:EC-XYZ-230

Power cable:AC-202-261

Power cable:AC-202-261

Panel drawing for attaching monitor

Panel drawing for attaching monitor

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