TVOC 2 Fixed Gas Detectors

This robust fixed continuous VOC gas detector has a selectable detection range of 0 – 10 ppm, 0 – 100 ppm or 0 – 1000 ppm and is ideal for use in manufacturing and process industries where VOCs are typically present. With a 4-20 mA analogue output, the fixed continuous VOC gas detector can be simply integrated into a Distributed Control System (DCS) to provide warnings and enable control of high VOC levels in your working environment.

Brand:
Ion Science
Category
Fixed Gas Detectors
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Ultimate Performance

  • PID independently verified as best performing on the market
  • In-built humidity resistance with no need to compensate
  • Anti-contamination design for extended field operation
  • Variable duty cycle prolongs run time

Ultimate Safety

  • Accurate continuous over all environmental conditions
  • Rugged and robust design withstands harsh environments
  • Large LCD display for clear readings
  • ATEX and IECEx approved

Ultimate Flexibility

  • Simple to use – minimal training required
  • Easy access PID sensor for fast, simple servicing
  • Simple calibration procedure
  • Easily integrated into a control system
Power: 5 – 28 VDC Max 130 mA
Output:
  • 4-20 mA requires a 8-35 VDC power supply
  • For IS requirements 8-30 VDC power supply
Range: 0 to 10 pp, 0 to 100, 0 to 1000 ppm (user selectable)
Sampling: Diffusion (can be pumped if required using an adaptor)
Display: 7 segment, 4 digit LCD, 4 colour LEDs
Response: Sensor – T90 < 5 secs
Accuracy:
  • 0 to 100 ppm: ± 5 % calibration point
  • 100 to 1000 ppm: ± 10 % at calibration points
Temperature
  • Operating: – 20 to 50 °C (- 4 to 122 °F)
  • Humidity: 0-95% RH (non-condensing)
4 – 20 mA Alarm Levels: Selectable 2 mA & 3.5 mA options
Ingress Protection:
  • Designed to IP65
  • Sensor ingress protection IP54
Approvals:
  • II 2G Ex ia IIC T4 Gb (-20 °C ≤ Ta ≤ +50 °C)
  • II 3G Ex nA IIC T4 (-40 °C ≤ Ta ≤ +50 °C)
  • Baseefa05ATEX0277X
  • IECEx BAS 06.0057X