■ Overview
■ The Ordering Guide
CZJ-4D series vibration monitor is used to monitor and
protect every kind of the rotating machinery device such as fans,
compressors, steam turbines, generators and so on. It can be used
with the SZ series velocity transducer to monitor and measure the
peak-to-peak value of bearing’s absolute vibration or vibration
intensity (virtual value of velocity) of the various rotating
machinery continuously. The monitor can output the current,
which is proportional to the measuring value and be directly
connected with the DCS, PLC system, the paperless recorder. It
can also automatically afford the alarm relay switching value
contact output when the vibration value is over the limit.
Order Code: CZJ-4D-A □□-B □□-D □□-G □□
(Without any special requirement, the “*” item is the product’s default setting when leaving factory.)
Test Type G□□ G01：Vibration G02：Intensity
Range
selection
A□□
A01 ：（0~100）μm（vibration）
A02*：（0~200）μm
A03 ：（0~500）μm
A04 ：（0~10.0） mm/s （intensity）
A05*：（0~20.0 ）mm/s
A06 ：（0~30.0 ）mm/s
Transducer B□□
B01*：SZ-6 B02 ：SZ-6B B03 ：SZ-4V
B04 ：SZ-4H B06 ：SZ-6i
Alarm
Delay Time
D□□ D01 ：0.1s D02*：1s D03 ：3s
D511/7D pressure switch 0840181 /0840281/ 0840381 /0840481
D500/7D explosion-proof pressure controller 0854580/ 0854680/ 0854780
D502/7D explosion-proof pressure controller 0850180/ 0850280
D511/7DZ Dual Contact Pressure Controller 0811112/ 0811212 /0811312
