HZD-W/LB-A2-B-C2-D2 Vibration Intelligent Monitor
Intelligent Vibration Monitor HZD-W/LB-A2-B-C2-D2
Widely used in power, petroleum, chemical and other departments. Through magnetoelectric speed sensors, it is possible to continuously monitor and measure the absolute peak-to-peak vibration of rotating machinery bearings such as steam turbines and fans. With alarm and shutdown control signal output. It has a current output common interface that can be connected with computers and other devices. The monitor uses a 160 x 80, 245 x 190 (mm) universal chassis, LED digital display, PVC color mask and light touch keys, beautiful appearance, novel style, reasonable structure, simple installation, stable performance and reliable quality.
2. The main function
â— Display function
Vibration measurement value, I value alarm, II value alarm setting value can be displayed on the LED digital tube.
â— Alarm function
When the vibration amplitude exceeds the alarm setting value, the alarm indicator lights, and the switch signal is output at the rear panel to protect the monitored device.
â— Alarm delay time setting function
Alarm delay time adjustment range 0 to 3 seconds to prevent false alarms caused by on-site interference.
â— Self-diagnosis function
With the power-on and power-off detection functions, and the alarm output circuit is disconnected at the same time, the false alarm of the instrument can be effectively suppressed.
â— Output interface
With current output interface, it can be connected with computers and other devices.
Double switch meter. With the ST series vibration speed sensor, it can detect vibration displacement and vibration speed. The size of the vibration value is displayed by the front panel header and has a standard current output, which can be matched with various DCS and PLC systems. When the vibration value exceeds the limit, the instrument can be connected with an acousto-optic alarm to prompt the on-site operator to take protective measures, and there is alarm and dangerous switch output.
Intelligent processing: Alarm I and II values ​​can be set arbitrarily via the keypad
The panel keys can adjust the range value, no potentiometer adjustment, convenient on-site debugging
One minute does not press the operation key, can return to the running state by oneself
Alarm delay adjustment range 0.1~3 seconds to prevent false alarm caused by on-site interference
With upper and power-down detection functions, and at the same time cut off the alarm, shutdown output loop, can effectively inhibit the instrument alarm
There is a current output terminal proportional to the amplitude of the vibration on the rear panel for recording output
Vibration displacement and vibration intensity can be freely switched
Frequency range: 5~300Hz
Signal input: ST series vibration speed sensor
Span: Vibration Displacement 0-200μm (PP)
Vibration intensity 0~20.0mm/s(RMS)
Accuracy: ±1% (full scale)
Current output: 4~20mA
Switch output: DC 28V/ 1A or AC220V/2A(normally open)
Alarm setting: any setting in full scale
Ambient temperature: Operating time: 0~65°C
During storage: -30~80°C
Relative humidity: up to 95% without condensation
Supply voltage: 220VAC/50Hz±10%  50mA
Dimensions: 160×80×250mm
Opening size: 152+1×74+1 mm
Installation method: Disc mounted
Wall-mounting dimensions:
Dimensions: 245×190×88mm
Installation size: 170×275mm
Measuring range:
Vibration Displacement1:0~100μm  2*:0~200μm  3:0~500μm
Vibration intensity 1:0~10.0mm/s  2*:0~200mm/s  3:0~500mm/s
Widely used in power, petroleum, chemical and other departments. Through magnetoelectric speed sensors, it is possible to continuously monitor and measure the absolute peak-to-peak vibration of rotating machinery bearings such as steam turbines and fans. With alarm and shutdown control signal output. It has a current output common interface that can be connected with computers and other devices. The monitor uses a 160 x 80, 245 x 190 (mm) universal chassis, LED digital display, PVC color mask and light touch keys, beautiful appearance, novel style, reasonable structure, simple installation, stable performance and reliable quality.
2. The main function
â— Display function
Vibration measurement value, I value alarm, II value alarm setting value can be displayed on the LED digital tube.
â— Alarm function
When the vibration amplitude exceeds the alarm setting value, the alarm indicator lights, and the switch signal is output at the rear panel to protect the monitored device.
â— Alarm delay time setting function
Alarm delay time adjustment range 0 to 3 seconds to prevent false alarms caused by on-site interference.
â— Self-diagnosis function
With the power-on and power-off detection functions, and the alarm output circuit is disconnected at the same time, the false alarm of the instrument can be effectively suppressed.
â— Output interface
With current output interface, it can be connected with computers and other devices.
Double switch meter. With the ST series vibration speed sensor, it can detect vibration displacement and vibration speed. The size of the vibration value is displayed by the front panel header and has a standard current output, which can be matched with various DCS and PLC systems. When the vibration value exceeds the limit, the instrument can be connected with an acousto-optic alarm to prompt the on-site operator to take protective measures, and there is alarm and dangerous switch output.
Intelligent processing: Alarm I and II values ​​can be set arbitrarily via the keypad
The panel keys can adjust the range value, no potentiometer adjustment, convenient on-site debugging
One minute does not press the operation key, can return to the running state by oneself
Alarm delay adjustment range 0.1~3 seconds to prevent false alarm caused by on-site interference
With upper and power-down detection functions, and at the same time cut off the alarm, shutdown output loop, can effectively inhibit the instrument alarm
There is a current output terminal proportional to the amplitude of the vibration on the rear panel for recording output
Vibration displacement and vibration intensity can be freely switched
Frequency range: 5~300Hz
Signal input: ST series vibration speed sensor
Span: Vibration Displacement 0-200μm (PP)
Vibration intensity 0~20.0mm/s(RMS)
Accuracy: ±1% (full scale)
Current output: 4~20mA
Switch output: DC 28V/ 1A or AC220V/2A(normally open)
Alarm setting: any setting in full scale
Ambient temperature: Operating time: 0~65°C
During storage: -30~80°C
Relative humidity: up to 95% without condensation
Supply voltage: 220VAC/50Hz±10%  50mA
Dimensions: 160×80×250mm
Opening size: 152+1×74+1 mm
Installation method: Disc mounted
Wall-mounting dimensions:
Dimensions: 245×190×88mm
Installation size: 170×275mm
Measuring range:
Vibration Displacement1:0~100μm  2*:0~200μm  3:0~500μm
Vibration intensity 1:0~10.0mm/s  2*:0~200mm/s  3:0~500mm/s
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