Operation check, maintenance, and testing of backup power sources/emergency generators
Perform periodic maintenance and diagnose abnormalities of generators for emergency and backup power sources in schools, hospitals, hotels, buildings, underground malls, data centers, transportation, telecommunication applications, and more.
Outline
- The rotation of the generator's crankshaft and flywheel is detected by gear sensors (gear sensors) and electromagnetic pickups, and input to measuring instruments and signal converters to check operation.
- In parallel operation, the system is used for synchronous control of multiple generators and provides feedback to each generator.
Data centers, etc. Emergency generator Backup power supply
Gear sensor
Measuring Instruments and
Signal Converters
Output
Analog
Alarm
RS-485
CAN
PC
PLC
Logger
Oscilloscopes
Indicator light, etc.
What you can do in this case
Check generator operation
Monitor engine RPM of backup power supply in real time to ensure it is within normal range
Alert settings
Generate an alert if the engine RPM is abnormal
Maintenance
Periodically performs maintenance on the backup power supply and checks the RPM
Log management
Records RPM history and uses it to analyze the cause of abnormalities
Gear sensor, measuring instrument, and signal converter
- Analog output selectable from 0-10V, 0-5V, ±10V, ±5V, 4-20mA (optional, specified when ordering)
Output update is as fast as 0.1ms (SPD). Full scale value can also be set.
- Alarm signal can be output when the specified rotation speed is exceeded (optional with SPD)
- CAN output of measurement data (optional with SPD)
- Measurement from 0Hz (Gear sensor FDP, IMG, Transducer SPD)
- No power supply required (Gear sensor GP)
Selection Points
Gear Sensor
- Detection from near stop, 0Hz (FDP, IMG)
- Sensor detection surface: Seamless, one-piece sealed metal case with IP67 certification
- Cable pullout: Unique Conical PressTM for environments where water or oil adheres to the sensor
Detection surface
Conical PressTM
- Self-power generation type (GP) that does not require a power supply
- Integrated support (manufacturing and service) in Japan
- Customizable: Tip shape, flange, specified connector, cable, circuit, etc.
Measuring instruments and signal converters
- Unique PeriomaticTMcalculation (KAZ, SPD), which is strong even at ultra-low rotational speeds. High accuracy from ultra-low speed to high speed. Follows sudden changes and sudden stops.
- All screw housing with high degree of freedom of installation
- Single Hall element differential method: No need for angle adjustment during mounting
- Sensor sensing surface: Completely sealed one-piece metal case with IP67 rating
- Cable withdrawal: Unique conical press for environments where water or oil may adhere
- Response frequency: 0 - 15 kHz
- Operating temperature: -20°C to +80°C
- Self-power generation type, no power supply required
- Unnecessary voltage rise is suppressed to improve reliability
- Practical operation is possible even with a larger gap when measuring only in the high-speed range
- Sensor sensing surface: Completely sealed one-piece metal case with IP67 rating
- Cable withdrawal: Unique conical press for environments where water or oil may adhere
- Response frequency: 220Hz - 50kHz
- Operating temperature: -20°C to +100°C
- Line driver output type eliminates the effects of transmission noise and is robust for long-distance wiring
- 2 Hall element differential method: Eliminates magnetic field noise at the detection section, suppresses jitter, and provides stable output
- Sensor sensing surface: Completely sealed one-piece metal case with IP67 rating
- Cable withdrawal: Unique conical press for environments where water or oil may adhere
- Response frequency: 0 - 20 kHz
- Operating temperature: -20°C to +105°C
- Speed/Totalizer [switchable type] for speed meter, frequency meter, tachometer, flowmeter, totalizer, etc.
- Simultaneous 16-bit analog (0.1 ms) and CAN (1 ms) output
- High accuracy and fast response from ultra-low speed to high speed rotation with unique PeriomaticTM
- Trigger level, hysteresis, pull-up, and low-pass filter can be adjusted and set
- Front buttons allow setting and measurement operation
- Easy to set up and manage with free dedicated software LINKSHIP
- Speed/Totalizer [switchable type] for speed meter, frequency meter, tachometer, flowmeter, totalizer, etc.
- Simultaneous 16-bit analog (0.1 ms) and CAN (1 ms) output
*SPDL updates for 40ms
- High accuracy and fast response from ultra-low speed to high speed rotation with unique PeriomaticTM
- Trigger level, hysteresis, pull-up, and low-pass filter can be adjusted and set
- Versatile use including panel mounting, DIN-rail mounting, and portability
- Easy to set up and manage with free dedicated software LINKSHIP
- Speed/Totalizer [switchable type] for speed meter, frequency meter, tachometer, flowmeter, totalizer, etc.
- Handheld type for on-site use such as shipping/performance inspection, equipment inspection, operation check, etc.
- Simultaneous 16-bit analog (0.1 ms) and CAN (1 ms) output
- 2-way power supply: 4 AA batteries / Included AC adapter
- High accuracy and fast response from ultra-low speed to high speed rotation with unique PeriomaticTM
- Trigger level, hysteresis, pull-up, and low-pass filter can be adjusted and set
- 3-way setting: main unit button / PC + software / external setting unit
- Flexible connectors such as unique retractable BNC, terminal block, etc.
- Analog output full scale, parameters, and arithmetic functions can be set with LINKSHIP (free of charge) and PL-1A (sold separately)
- Input frequency: 0.006Hz to 500kHz
- Analog output: 0-10V, 0-5V, 1-5V, 4-20mA, 0-10mA can be switched by switch and setting
Resolution 16bit Output update time 1ms
- Isolation: Electrical isolation between input-output-power supply
- CAN, 16bit analog (voltage/current) output
- USB-C: setting / data logging
- Alarm output / RS-485
- Dedicated software (free of charge): setting management, report printing, data logging
EX48：35,800 Yen〜
EX(L)24：14,100 Yen〜
Sensor customization possible
Specified connector mounting:：Easy replacement Flange for fixing:No gap adjustment required, easy installation
Various customizations available, including tip shape, cable length, connector shape, and output circuit
