Chlorine Analyser

Chlorine Gas Analyzer – Cl₂

Reliable and Accurate In-Situ Monitoring of Chlorine Gas in Industrial Processes

The Chlorine Gas Analyzer is a robust in-situ or extractive analyzer designed for continuous measurement of Cl₂ gas concentrations in industrial exhausts, process streams, and air quality control systems. With stable performance in corrosive environments and high-accuracy detection capabilities, it is ideal for chlorine gas monitoring in chemical plants, disinfection processes, waste treatment, and environmental monitoring.

Applications:

Chlorine Disinfection Monitoring

Process Gas Monitoring in Chemical Plants

Fertilizer Manufacturing & Storage Safety

Air Quality Monitoring in Chlorine Storage Areas

Emission Monitoring from Wastewater or Incineration Systems

Real-Time Monitoring of Cl₂: Delivers fast and accurate chlorine concentration data for safe and efficient process control.
Corrosion-Resistant Design: Built with high-grade materials such as PTFE, PVDF, and 316L stainless steel to withstand harsh chemical conditions.
Flexible Installation Options: Available in probe-type in-situ and extractive configurations based on process needs.
Integrated Data Logging & Diagnostics: Supports historical data analysis and predictive maintenance.
Multiple Output Options: Analog, digital, and Modbus/TCP communication for seamless integration into DCS/SCADA systems.

Measurement Capabilities:

Measurement Component Typical Range Repeatability Linearity

Chlorine (Cl₂) 0–10, 0–50, 0–100, or 0–500 ppm (selectable) ±1.0% F.S. ±1.0% F.S.
- Zero/Span Drift: ±2.0% F.S. over 6 months
- Response Time (T90): ≤30 seconds
- Data Refresh Rate: ~2 seconds
- Calibration: Manual with certified calibration gas or automatic (optional)
Design & Installation:
- Measurement Principle: Electrochemical / UV Fluorescence / Tunable Diode Laser (depending on configuration)
- Protection Rating: IP65 or higher
- Laser Safety (if laser-based): CLASS 1
- Wetted Materials: PTFE, PVDF, SUS316L, Quartz, etc. (varies by model)
- Sample Conditioning: Optional gas conditioning system for temperature, particulate, and moisture control
Dimensions & Weight:

Component Size (W × D × H) Weight

Analyzer 400 × 350 × 150 mm ~12–18 kg

Sampling Unit Optional cabinet or rack-mounted ~10–20 kg
Communication & I/O:
- Communication Protocols: Modbus™/TCP, RS-485, or Profibus (optional)
- Analog I/O:
  - Input: Process temperature, pressure sensors (4–20 mA)
  - Output: 4–20 mA for Cl₂ concentration and status
- Digital I/O:
  - Input: External alarms, remote calibration trigger
  - Output: Relays for faults, calibration, maintenance alerts
- Display: Touchscreen or LCD panel – Displays gas concentration, alarms, diagnostics, and system info
Operating Conditions:
- Ambient Temperature: -20 to 55°C
- Humidity: ≤90% RH (non-condensing)
- Process Gas Temperature: 0 to 250°C (with conditioning system)
- Pressure: Atmospheric ±10%
- Warm-Up Time: ~1 hour
- Dust Tolerance: < 0.1 mg/Nm³ (with filter)

Chlorine Analyser