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CS0352-MP Gas Sampling System

DUAL-PROBE SYSTEM FOR COAL MILLS & PULVERIZERS

Conspec’s CS0352-MP carbon monoxide gas sampling system detects smoldering hot spots in your mill/pulverizer. The dual probe system allows for detection of elevated carbon monoxide levels in separate areas to provide an extra layer of protection against fire situations like “mill puffs”.

The Conspec dual probe gas sampling system identifies smoldering hot spots and helps to mitigate a fire situation. An industry standard 4-20mA analog output, relays, and/or ethernet communications can be easily connected to any existing PLC, DCS, or EMS system. Conspec’s sampling probes feature an auto blow-back function which clears any obstructions reducing costly maintenance and down time. The CS0352-MP also has a maintenance mode for the testing of internal components and deactivates pumps for spray down/deluge. Systems can be customized for your specific needs and Conspec offers commissioning upon final installation of the system.

PRODUCT FEATURES
  • Maintenance Mode – Allows testing of internal components to verify proper operation.

  • Low-Flow Detection – Alerts operators if the probe may have obstructions, ensuring accurate readings and system reliability.

  • Auto Blow-Back – Clears probe obstructions automatically, maintaining sensor performance and minimizing downtime.

  • Automatic Reset – Restores system operation seamlessly after power loss or interruption, reducing manual intervention.

  • Pump Control Flexibility – Pumps can be deactivated during spray and/or deluge.

  • Industry Standard Outputs – Provides widely compatible signals and outputs for integration with external control and alarm systems.

  • Carbon Monoxide (CO)
  • Oxygen (O2)

Mechanical

  • Enclosure: Metallic NEMA 4

  • Dimensions: 40 in × 30 in × 12 in (1016 mm × 762 mm × 305 mm)

  • Weight: Approximately 120 lb (54.4 kg)

  • Mounting: 4 mounting holes with optional mounting feet

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Environmental

  • Operating Temperature: 32°F–120°F (0°C–50°C)

  • Operating Humidity: 0–100% Condensing

  • Water removal system to operate in humid conditions


Electrical

  • Operating Voltage: 120 VAC Input Power

  • Current Consumption: ~2 A

  • Output Signals: Linear 4–20 mA / Dry Contact / Ethernet / Fiber Optic


System

  • Sensor Types: Electrochemical

  • Keypad: Yes

  • Turnkey Software Programming: Yes

  • Display: Allen Bradley PanelView Color Touchscreen

  • Alarm Set Point #1: Customer Defined

  • Alarm Set Point #2: Customer Defined

  • System Test: Allen Bradley Touchscreen Activated

  • Minimum Air Requirement: 90 psi instrument air, 15–25 scfm

  • Coal Mills / Pulverizers
  • P1879 Calibration Kits
  • P1880 Calibration Gases

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