Zhong he BSQ011d 4-20mA Vibration Transmitter for Condition Monitoring
Vibration measurement is an essential monitoring and protection device for various large rotating machinery. The input signal comes from the SZ series magnetoelectric velocity sensor, enabling continuous monitoring and measurement of absolute peak-to-peak vibration or vibration velocity in bearings of various rotating machinery. The system outputs analog current or voltage, alarm, shutdown, and sensor buffer signals, and can be easily integrated with DCS, PLC systems, and paperless recorders.
Applications
Vibration monitoring and protection for rotating machinery including steam turbines, compressors, and fans.
Technical Specifications
| Model |
Power Supply |
Input Signal |
Measuring Range |
Frequency Range |
Current Output |
Alarm Output |
| BSQ011a |
DC+24V |
SZ-6 Magnetoelectric Speed Sensor |
Any range within (0～500)μm |
10～500Hz |
(4~20)mA or (0~10)mA
Accuracy: ±1.0% of full scale
Maximum Load: 500Ω |
Maximum 2 points |
| BSQ011b |
AC220V |
None |
| BSQ011c |
DC+24V |
Maximum 2 points |
| BSQ011d |
AC220V |
None |
| BSQ015a |
DC+24V |
Any range within (0~50)mm/s |
Maximum 2 points |
| BSQ015b |
AC220V |
None |
| BSQ015c |
DC+24V |
Maximum 2 points |
| BSQ015d |
AC220V |
None |
Alarm Output Specifications
Any setting within full scale, LED alarm indication, relay switch output (normally open and normally closed contacts), Capacity 28VDC/2A, 250VAC/1A
Buffer Output
The sensor's raw signal output, convenient for on-site vibration analysis
Operating Environment
Environment: Non-corrosive, non-magnetic field environments
Operating Temp: (0~50)℃
Storage Temp: (-40~60)℃
Humidity: (20~90)% (non-condensing)
Physical Specifications
Dimensions: W 100 mm × H 72 mm × D 113 mm
Weight: Approximately 350g
