The Udyogi Make PDM+ Single Gas Detector is a highly reliable, compact, and lightweight device designed for personal safety in hazardous environments. It is built to detect a single type of gas from a selection of oxygen (O₂), carbon monoxide (CO), or hydrogen sulfide (H₂S). Ideal for industrial and occupational settings, this detector ensures continuous monitoring, offering real-time protection against gas exposure risks.

Key Features:

1. Compact Design
   • Lightweight and ergonomic design for easy portability and comfortable wear.
2. High Performance Sensors
   • Utilizes advanced electrochemical sensors for accurate gas detection.
3. Continuous Monitoring
   • Provides uninterrupted real-time gas concentration readings for safety assurance.
4. User-Friendly Interface
   • Simple one-button operation for ease of use.
   • Clear LCD display for quick visibility of gas levels and alarms.
5. Alarm Systems
   • Triple alarm system with audible, visual (LED), and vibration alerts for immediate notification of hazardous levels.
6. Durable and Rugged Construction
   • Water- and dust-resistant with a robust housing suitable for harsh environments (IP rating: IP65 or higher).
7. Long Battery Life
   • Extended battery operation, often up to two years for maintenance-free performance.
8. Self-Test Capability
   • Regular self-checks ensure optimal functionality and performance.

Technical Specifications:

• Gas Type Options: O₂, CO, or H₂S (Specify model depending on requirement)
• Detection Range:
  • O₂: 0–30% Volume
  • CO: 0–300 ppm
  • H₂S: 0–100 ppm
• Sensor Technology: Electrochemical
• Alarm Thresholds:
  • Configurable low and high setpoints as per user requirements or regulatory standards.
• Response Time: <15 seconds (typical, varies by gas type)
• Operating Temperature Range: -20°C to +50°C
• Operating Humidity Range: 15%–90% RH (non-condensing)
• Battery Type: Non-replaceable lithium battery
• Battery Life: Up to 2 years
• Display: LCD screen with backlight for visibility in low-light conditions
• Certifications: ATEX, IECEx, or equivalent approvals for use in hazardous areas

Applications:

• Oil and Gas Industry
• Petrochemical Plants
• Mining Operations
• Construction Sites
• Confined Spaces (e.g., tanks, vessels, pipelines)
• Chemical Manufacturing
• Wastewater Treatment Plants

Included Accessories:

• Alligator clip for secure attachment to clothing or equipment
• Calibration cap for routine maintenance
• User manual

Note: Specific gas model and alarm threshold settings should be selected based on the intended application and safety regulations.