Sigma Electronics

User Support Japanese

User Support Japanese


Condition Monitor CMseries
CM-3001 Features

6ch switching monitor

Monitoring while sequentially switching sensors of up to 6 channels
Switching timing can be set arbitrarily

Abundant monitoring items

・Overall vibration monitoring
・Frequency band monitoring -Optional
・Unbalance vibration monitoring -Optional

Up to 6 threshold monitors

Up to 6 thresholds can be set regardless of the number of channels

Threshold automatic setting

Automatically sets the average / maximum value within the set time as the threshold value

Remote control

Equipped with a LAN port, it supports online monitoring using a PC

Data log

Automatically save measurement data to microSD card

Balancing function -Optional

If it has an influence coefficient, the balance calculation result is displayed immediately from the measured value of the unbalanced vibration monitoring.
If it does not have an influence coefficient, the measured value of unbalanced vibration monitoring is used as the initial measured value of the balance calculation.
Efficient balancing is possible.

CMseries spec
Specification CM-3001
Vibration input channels 1 ~ 6ch *Select at the time of purchase
Speed input channels 0 ~ 6ch *Select at the time of purchase
Vibration value resolution Acc.P:1.3% of vibration measurement range
Monitor mode 【Standard】
OverAll vibration
Freq. band, Unbalance vibration
Signal input Accelerometer with built-in amplifer (CCLD 2mA/DC24V for sensor)
Filter 【HPF】
3Hz / 10Hz / 1kHz Cutoff characteristics:-24dB/oct
200Hz / 1kHz / 5kHz / 20kHz Cutoff characteristics:-24dB/oct
Scope of application : OverAll vibration, Freq. band, Timewave form
Alarm Upper limit 2 steps : Caution / Warning
Thresholds can be set arbitrarily.
Corresponding relay contact turns ON in case of alarm. 
Display unit shows alarm type and status.
Alarm delay function 0 ~ 99s (In 1 sec. increments) Immediate alarm when set to 0 sec.
An abnormality is detected when the vibration value exceeding the threshold value continues for more than a set period of time.
Prevents false detection due to sudden disturbance vibration.
Input abnormality detection Detects sensor disconnection or short circuit and reports an error
*Only when a sensor with built-in amplifier is selected
Alarm return method Return by touch panel operation or input from external I/O
Automatic threshold setting Automatic threshold setting relative to normal vibration values
Setting Data Switching Automatic / Manual / Remotely switchable
Display 3.5inch color LCD
LED lamp (Display of currently selected setting data number and alarm status)
Panel interface Touch panel, Swiches for setting data selection
Meas. Value Detection Circuit Digtal processing method
External I/O Input : Photo coupler receiver / Item : Monitor start, Alarm reset / Action : On by contact short circuit
Output : 1a contact / Item: Monitoring, Caution, Alarm
USB port USB mini-B
microSD card slot Support up to microSD HC (Card not included)
LAN port Capable of data acquisition and equipment operation via network (Optional)
Power supply DC24V ±10%, 0.3A
Environment Temperature : -5 ~ 50℃ (Non-condensing)
Humidity:20 ~ 85%RH
*Only body
Dimension (mm) 196(W) × 100(D) × 72(H)
Weight 1.2kg