Hua Heng HY-3S Intelligent Speed Monitoring Protection Device | Rotational Speed Controller
Price:
Negotiation
MOQ:
1
Delivery Time:
Negotiable
Brand:
Hua Heng
Product Description
Hua Heng HY-3S Intelligent Speed Monitoring Protection Device | Rotational Speed Controller
The HY-3S intelligent speed monitoring and protection device is an advanced instrument designed for precise rotational speed measurement and protection of large rotating machinery.
Technical Specifications
- Measurement Range: 0-9999 rpm
- Input Signal Compatibility: RS-1 (passive) speed sensor; RS-2 (active) speed sensor; RS-2F anti-rotation speed sensor; CWY-DO-Φ8 eddy current sensor
- Gear Disc Teeth: Configurable according to gear disc requirements
- Measurement Accuracy: ±1 revolution
- Display: 4-digit or 5-digit LED or LCD display
- Output Signals: 4-20mA (load resistance ≤850Ω); PULSE signal output (waveform analysis capable); RS485 communication output with Modbus RTU protocol
- Switching Output: DC27V/2A or AC250V/5A
- Operating Environment: -40℃ to 65℃, relative humidity ≤95% (non-condensing)
- Power Supply: AC 85V-265V or DC 100V-360V
Installation Options
- Disk Installation: Dimensions: 160mm × 92mm × 210mm; Cutout: 152.5mm × 76.5mm
- Disk Mounted (Short Chassis): Dimensions: 160mm × 92mm × 110mm; Cutout: 152.5mm × 76.5mm
- Wall Mounted Installation: Dimensions: 290mm × 210mm × 75mm; Mounting: 110mm × 260mm; Fixing Holes: 4×4mm
Key Features
Utilizes advanced high-performance embedded chips and digital processing technology for enhanced measurement accuracy and simplified operation.
Functional parameters can be easily configured through panel buttons, facilitating straightforward on-site installation, debugging, and maintenance.
Includes power-on and power-off detection functions with alarm and shutdown output circuit protection.
Shutdown signal can be configured with 0-99 second delay output to effectively suppress false alarms, making it ideal for long-term online monitoring.
No power conversion device required - directly compatible with power supplies in most countries worldwide.
Applications
Primarily used for speed measurement and reverse protection in power plant steam turbines, industrial steam turbines, water pumps, and fans. Works in conjunction with RS series speed sensors or CWY-DO-8 eddy current sensors for accurate rotational speed and direction measurement.
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Get in Touch
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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