• Fixed Photoionization Detector (PID) for monitoring Volatile Organic Compounds (VOCs).
• Suitable for both safe and hazardous area applications.
• Three-key magnetic interface allows configuration without opening the detector.
• Detects a wide range of VOC gases and vapors.
• Available detection ranges:
  • 0.01 – 100 ppm
  • 0.1 – 1000 ppm
  • 1 – 1000 ppm
• Explosion-proof 316 stainless steel housing with IP65 protection.
• Tool-free sensor replacement for quick maintenance.

Key Features

• Smart DigiPID sensor with UV lamp technology.
• No false alarms with advanced detection capabilities.
• Over 200 correction factors for VOC-specific measurement.
• Built-in humidity compensation for improved accuracy.
• Auto-zero calibration function.
• Graphical display with LED status indication.
• Optional internal diaphragm pump for flow-through sampling.
• Fast response time (T90 < 30 seconds).

Outputs & Communication

• 4-20 mA analogue output.
• RS-485 Modbus digital communication.
• Three programmable alarm relays.
• High alarm, low alarm, fault, and status relay outputs.
• Compatible with Honeywell and third-party controllers.

Technical Specifications

• Power Supply: 10 to 28 VDC (24 VDC typical).
• Operating Temperature: -20°C to +55°C.
• Accuracy: ±2% at calibration point.
• Protection Rating: IP65.
• Dimensions: 257 x 201 x 107 mm.
• Weight: 3.5 kg.

Approvals

• ATEX
• IECEx
• UL / CSA

Detectable Gases

• Benzene
• Ammonia
• Vinyl Chloride
• Phenol
• Toluene
• Acetone
• Xylene
• Methyl Ethyl Ketone (MEK)
• DME
• Various industrial solvents

Applications

• Chemical plants
• Oil & Gas facilities
• Manufacturing industries
• Storage facilities
• Hazardous process environments

Benefits

• Reliable VOC monitoring with high sensitivity.
• Easy installation and maintenance.
• Fast response to gas leaks.
• Reduced downtime through tool-free sensor replacement.
• Suitable for harsh industrial environments.