Zhonghe CZJ-B4G Vibration Monitoring Instrument with 4-20mA Signal Output, 1% Measurement Accuracy, and 85-265VAC Power Supply
Price:
Negotiations
MOQ:
1
Delivery Time:
Negotiable
Brand:
Zhonghe
Product Description
Zhonghe CZJ-B4G Vibration Monitoring Instrument with CD-21 Sensor
The CZJ-B4G vibration monitoring instrument is an essential detection and protection device for rotating machinery including fans, compressors, and steam turbine generators. When paired with a velocity sensor or piezoelectric accelerometer, it provides continuous monitoring and measurement of absolute peak-to-peak vibration or vibration velocity for bearing systems.
This instrument delivers proportional current output (4-20mA) for direct integration with DCS, PLC systems, and paperless recorders. Automatic alarm relay switch contact output activates when vibration amplitude exceeds preset limits.
Key Advantages
Engineered for precision and reliability, this monitoring instrument offers high accuracy, stable performance, strong anti-interference capability, and exceptional durability. Ideal for power generation, mechanical, chemical, and metallurgical applications, particularly suited for monitoring systems in small to medium-sized rotating machinery.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Signals | Magnetoelectric speed sensor, piezoelectric speed sensor, piezoelectric accelerometer |
| Measurement Range | Default (0-200) μm peak-to-peak (configurable as needed) |
| Accuracy | ±1.0% of full scale at 25℃ |
| Display | Three-digit LED display with resolution of 1 |
| Frequency Response | (14-100) Hz with magnetoelectric sensors (10-200) Hz with piezoelectric sensors |
| Current Output | Active DC (4-20) mA, ±1.0% accuracy Maximum load: 500Ω |
| Buffered Output | Sensor raw signal output (TDM signal) |
| Alarm Settings | Fully configurable within measurement range |
| Alarm Output | Relay switch output, normally open contact Capacity: AC250V/2A, DC28V/2A |
| Alarm Delay | 0.1s, 1s, 3s (default 1s) |
| Operating Environment | Temperature: 0-50℃ Storage: -20-60℃ Humidity: 20-90% non-condensing Corrosive-free and strong magnetic field-free environments |
| Power Supply | (85-265)VAC; 220VAC (refer to product nameplate for wiring) |
| Dimensions | Panel mount: 160*80*225mm (opening: 152*76mm) Wall-mounted: 290*190*92mm (installation: 170*272mm triangle) |
Note: Specifications are for reference only. Actual product specifications may vary.
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Company
OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Location
NO. 7-A5, ZHONGHANGBEIYUAN BUILDING, 42 ZHONGHANG ROAD, HUAQIANGBEI SUBDISTRICT, FUTIAN DISTRICT, SHENZHEN , CHINA
Contact Person
Biona