[KS200] High-Precision SF₆ Online Monitor | Dew Point, Pressure, Temperature & Leak Detection - IP65 Outdoor Rated

Place of Origin Shanghai
Brand Name KSTONE
Certification ISO9000
Model Number KS200
Minimum Order Quantity 5
Price $2000-$100000
Packaging Details Carton / Wooden Box
Delivery Time 7-10 work days
Payment Terms ,T/T
Supply Ability 1000

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Product Details
Protective Grade IP65 Dew Point -50°C To +20°C (Td/f)
Pressure 0 To 10 Bar Temperature -40°C To +80°C
Micro-water (20°C) 10 To 20,000 Ppm Pressure/Density (20°C) 1 To 12 Bar
SF₆ Mixed Density 0 To 100 Kg/m³ Output Parameters PPM20, P20, T (°C), Td, P (bar), Tdatm, Density (kg/m³)
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Product Description
KS200 High-Precision SF₆ Online Monitor | Dew Point, Pressure, Temperature & Leak Detection - IP65 Outdoor Rated

Main Functions

  1. Real-time online monitoring of SF₆ gas micro-water content, density, and temperature.
  2. Continuous SF₆ leakage detection with automatic alarm activation.
  3. Configurable low-pressure alarm and locking system via preset/user-defined thresholds.
  4. RS-485/CAN bus interfaces for seamless integration with monitoring systems.
  5. Background software for automatic generation of operational trend charts.
  6. Optional large LCD for on-site real-time data display (with screen protection and sound-activated mode).
  7. Handheld remote controller for alarm threshold setup and display customization.
  8. Fully sealed, anti-interference design for outdoor and low-temperature environments.

Product Features

1. High Precision & Reliability

  • Imported high-stability sensors with internal circuit correction ensure linear output and ±3°C dew point accuracy.
  • Transmitter structure optimized for high-frequency electric fields, minimizing interference and enhancing long-term stability.

2. Intelligent Condition Monitoring

  • 24/7 continuous operation with RS-485 real-time data upload to central monitoring systems.
  • Auto-triggered alarm/locking signals for out-of-range parameters, enabling predictive maintenance.
  • Host software supports scheduled data sampling, storage, and trend analysis to optimize circuit breaker maintenance and reduce downtime.

Technical Specifications

Parameter Category Details
Measurement Ranges - Dew Point: -50°C to +20°C (Td/f)
- Pressure: 0 to 10 bar
- Temperature: -40°C to +80°C
Calculated Parameters - Micro-water (20°C): 10 to 20,000 ppm
- Pressure/Density (20°C): 1 to 12 bar
- SF₆ Mixed Density: 0 to 100 kg/m³
Output Parameters PPM20, P20, T (°C), Td, P (bar), Tdatm, density (kg/m³)
Accuracy - Dew Point: ±3°C (Td)
- Pressure/Density: ±0.1% FS
- Temperature: ±1°C
Response Time (20°C) - Dew Point Sensor: 2s
- Pressure Sensor: <0.5s
Operating Environment - Temperature: -40°C to +80°C
- Overload Pressure: 20 bar
- Humidity: 0–100% RH (non-condensing)
- Gas Type: SF₆, SF₆/N₂ mixtures
Communication - Protocol: ModBus RTU
- Speed: 9600 bps
Electrical Specs - Voltage: 18–36VDC
- Power Consumption: <3W
Mechanical Specs - Weight: 361g
- Protection Level: IP65
- Housing/Connector: Stainless steel
- Interface: M30×1.5 thread, M12 electrical connector
Sealing Performance - Air Leakage Rate: ≤10⁻⁹ Pa·m³/s (helium test)
- Rated Inflation Pressure: 0.6MPa (absolute)