Related Products
TVOC 2 Continuous VOC Gas Detector
A fixed photoionisation detector (PID) for the continuous measurement of total volatile organic compounds.
SKU
TVOC2
The Ion Science TVOC 2 detects a large range of gases. This robust fixed Volatile Organic Compounds (VOCs) gas monitor 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.
Seamless integration with DCS - 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.
IECEx Approved - The TVOC 2 fixed continuous VOC gas detector IECEx approvals which allow TVOC 2 to be used in Zone 1 hazardous areas with safety barriers.
Simple to Use- Simple to install, service and calibrate, the Ion Science TVOC 2 fixed continuous VOC gas monitor requires no hot work permit and the PID sensor is accessible and changeable in a matter of seconds.
For more information on the TVOC 2 Continuous VOC Gas Detector, contact your local Air-Met office.
TVOC 2 Continuous VOC Gas Detector Features
- PID independently verified as best performing on the market Adjustable detection ranges: 0 to 10, 0 to 100 or 0 to 1000 ppm from just one instrument
- In-built humidity resistance with no need to compensate
- Anti-contamination design for extended field operation
- Reliable diffusive monitoring - no pump required.
- An optional sensor cap allows a pipe connection.
Safety
- Accurate results over all environmental conditions
- Rugged and robust design withstands harsh environments.
- Large LCD display for clear readings
- ATEX and IECEx approved
Ease of Use
- Simple to use - minimal. training required.
- Easy access PID sensor for fast, simple servicing
- Simple calibration procedure
- Easily integrated into a control system
Low-Cost Operation
- Inexpensive consumables and parts
- 2-year warranty when instrument is registered online.
TVOC 2 Continuous VOC Gas Detector Specifications
Specification | Value |
Ingress Protection |
Designed to IP65 |
Power | 5 – 28 VDC Max 130 mA |
Output |
4-20 mA requires a 8-35 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 |
Calibration |
Accessed via magnetic switch |
Temperature |
Operating: – 20 to 50 °C (- 4 to 122 °F) |
Weight and Dimensions |
Instrument: 1.4 kg (3.1 lb) Packed: 1.6 kg (3.5 lb) |
4 – 20 mA Alarm Levels | Selectable 2 mA & 3.5 mA options |
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 |
Application and Usages of the TVOC 2 Continuous VOC Gas Detector
- Processing and manufacturing
- Refineries & petrochemical
- Chemical
- Wastewater treatment
- Pulp & paper
- Pharmaceutical
- Indoor air quality
- Solvent recovery systems
- Industrial painting & coating
ION Science TVOC 2 Supporting Documents
TVOC 2 Fixed Gas Detector BrochureTVOC 2 Fixed Gas Detector User Manual