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.

IECEx certification ATEX certfication

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Continuous Gas Detector – Features

The TVOC 2 fixed continuous VOC gas detector has ATEX approvals that enable a 3 wire TVOC system to be used in Zone 2 hazardous areas without safety barriers, whilst its ATEX and IECEx approvals allow TVOC 2 to be used in Zone 1 hazardous areas with safety barriers.

Simple to install service and calibrate, TVOC 2 fixed continuous VOC gas detector requires no hot work permit and the PID sensor is accessible and changeable in a matter of seconds.

Other fixed gas detectors include: Titan, Falco Diffused and Falco Pumped.

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 results 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

Technical Specification

IECEx certification ATEX certfication

Specification
Value
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
Ingress Protection Designed to IP65
Sensor ingress protection IP54
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
Calibration Accessed via magnetic switch
100 ppm isobutylene via calibration kit accessory
Temperature Operating: – 20 to 50 °C (- 4 to 122 °F)
Humidity: 0-95% RH (non-condensing)
Weight and Dimensions Instrument: 1.4 kg (3.1 lb) Packed: 1.6 kg (3.5 lb)
Dimensions: 188 x 126 x 78 mm (7.4 x 4.9 x 3″)
4 – 20 mA Alarm Levels Selectable 2 mA & 3.5 mA options
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What our customers say

”TVOC 2 is the perfect pairing for his product because it doesn’t automatically recalibrate like most detectors on the market. Discovering ION’s TVOC 2 nearly 2 years ago was a breakthrough that allowed him to quantify data and, therefore, prove his product works.

Charles Waddell, Founder of Global Plasma SolutionsGlobal Plasma Solutions use TVOC 2 for Indoor Air Quality
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What our customers say

”“There are a wide range of hazardous materials that require monitoring at the Globus facility. With potential VOCs such as Toulene, Heptane, Dioxane, Tetrahydrofuran, Dimethyl, Formamide, Dichloromethane, we were quick to recommend the ION Science TVOC fixed PID as a robust, reliable and accurate leak detection solution for this application. ”

Ra’anan Katz, ION Science Distributor Amoz GazitIsraeli hazardous materials logistics company uses TVOC
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Video Library

TVOC 2 – Continuous VOC Gas Detector

This robust fixed VOC 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.

Downloads

For further supporting documentation for TVOC 2 fixed continuous VOC gas detector, please see below.

TVOC 2 Continuous VOC Gas Detector – Accessories and Replacement Parts

There are a number of accessories and replacement parts available for the TVOC 2 fixed continuous VOC gas monitor, which can be found below. Please contact us if you would like more information or to place an order.

FAQs

If you have any further questions, please enquire now.

Are ION Science part of the WEEE Compliance Scheme?

Can I install a TVOC 2 into a Zone 1 ATEX environment?

Can the TVOC 2 be connected to a data logger?

Can the TVOC 2 be used in a vacuum?

What response factor do I need?

Global Distributors

All ION Science distributors are trained to the highest standards to provide you with access to our product portfolio locally, along with the best possible service and support. Find your local representative.

TVOC 2 Continuous VOC Gas Detector Enquiry Form

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