TVOC 2 Continuous VOC Gas Detector
TVOC 2 Continuous VOC Gas Detector
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.
Manufacturer: Ion Science
Features
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
Specification
| Accuracy: | - 0 to 100 ppm: ± 5 % calibration point - 100 to 1000 ppm: ± 10 % at calibration points |
| Response: | Sensor – T90 < 5 secs |
| 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 |
| Display : | 7 segment, 4 digit LCD, 4 colour LEDs |
| Sampling: | Diffusion (can be pumped if required using an adaptor) |
| Range: | 0 to 10 pp, 0 to 100, 0 to 1000 ppm (user selectable) |
| Output: | - 4-20 mA requires a 8-35 VDC power supply - For IS requirements 8-30 VDC power supply |
| Power: | 5 – 28 VDC Max 130 mA |
| 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 |
