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Zhong he cVibration Monitor, Four-channel Vibration Monitoring Instrument, Rotating Equipment Vibration Protector

Zhong he cVibration Monitor, Four-channel Vibration Monitoring Instrument, Rotating Equipment Vibration Protector

Nom De Marque: Zhong he
Numéro De Modèle: CZJ-4D
Quantité De Produit: 1
Prix: Négociable
Informations détaillées
Lieu d'origine:
Chine
Détails d'emballage:
Nouvelle boîte originale
Mettre en évidence:

four-channel vibration monitoring instrument

,

rotating equipment vibration protector

,

rotational speed sensor with warranty

Description du produit
Zhonghe CZJ-4D Vibration Monitor
Four-channel Vibration Monitoring Instrument for Rotating Equipment Vibration Protection
Zhong he cVibration Monitor, Four-channel Vibration Monitoring Instrument, Rotating Equipment Vibration Protector 0
The CZJ-4D vibration monitor is an essential monitoring and protection device for various rotating machinery including fans, compressors, and steam turbine generators. When paired with SZ series speed sensors, it continuously monitors and measures absolute peak-to-peak vibration or vibration intensity (effective velocity value) of bearings in rotating equipment. The instrument provides proportional current output for direct connection to DCS, PLC systems, and paperless recorders, with automatic alarm relay switch contact output when vibration exceeds set limits.
This vibration monitoring instrument delivers high accuracy, stable performance, strong anti-interference capability, and exceptional reliability. It is widely applicable in power generation, machinery, chemical, and metallurgical industries, making it ideal for monitoring system design in small to medium-sized rotating machinery applications.
Product Features
  • Four-channel simultaneous input for SZ series magnetoelectric velocity sensors
  • High-precision vibration displacement and intensity measurement
  • Three-digit LED display with clear resolution
  • Active DC (4~20)mA current output for system integration
  • Programmable alarm settings with relay output
  • Robust construction for industrial environments
Technical Specifications
Parameter Specification
Input Signal Simultaneous input of four SZ series magnetoelectric velocity sensor signals
Measurement Range Vibration displacement: (0~500) μm (adjustable)
Vibration intensity: (0~30.0) mm/s (adjustable)
Measurement Accuracy ±1.0% of full scale (at 25℃)
Display Three-digit LED display
Vibration displacement resolution: 1
Vibration intensity resolution: 0.1
Frequency Response Vibration displacement: (14~100) Hz
Vibration intensity: (11~100) Hz
Current Output Active DC (4~20) mA
Accuracy: ±1.0% of full scale (at 25℃)
Maximum Load: 500Ω
Buffer Output Sensor original signal output (TDM signal)
Alarm Settings Arbitrarily set within full scale range
Alarm Output Relay switch output, normally open contact
Resistive load: AC250V/5A, DC28V/5A
Alarm Delay 0.1 seconds, 1 second, 3 seconds (default: 1 second)
Operating Environment Temperature: (0~50)℃
Storage temperature: (-20~60)℃
Relative humidity: (20~90)% (non-condensing)
No corrosive environments or strong magnetic fields
Power Supply (85~265)VAC, 50/60Hz
Dimensions 160 mm * 160 mm * 220 mm (W*H*D)
Opening Size 152 mm * 152 mm (W*H)
Installation Panel mounting