tvoc_2_fixed_gas_detector

TVOC 2

Continuous VOC Gas Detector

This robust fixed continuous VOC 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. 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 certificationATEX certfication

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tvoc_2_continuous_voc_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 monitor 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 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 certificationATEX 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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Video Library

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.

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.

PID Lamp Cleaning Kit

Used to clean the lamp within the MiniPID sensor to remove dirt, grease and grime from the lap window ensuring optimal performance.


Contact us to place an order quoting the below part number.

Part number: A-31063
Stack Removal Tool

Allows safe, easy removal of the stack from the PID sensor.


Contact us to place an order quoting the below part number.

Part number: 846216
Calibration Magnet

Used to adjust parameters and is needed throughout the calibration routine.


Contact us to place an order quoting the below part number.

Part number: A-849219
Hand Aspirator

Used to present clean air to the TVOC 2 sensor.


Contact us to place an order quoting the below part number.

Part number: A-849221
Calibration Adaptor – TVOC 2

Alternative sensor housing allowing the TVOC 2 to be bump tested from a remote location.


Contact us to place an order quoting the below part number.

Part number: 849217
Flow Adaptor Cap

Alternative sensor housing used to integrate the TVOC 2 into a pumped system. NOTE: Maximum pressure 300 mBar. Recommended flow 250 to 500 ml/min.


Contact us to place an order quoting the below part number.

Part number: 900209
Tool Kit

Contains components and tools required for general service and calibration.


Contact us to place an order quoting the below part number.

Part number: A-849214
Lamp Spring

The lamp spring ensures the lamp stays tightly coupled with the electrode stack.


Contact us to place an order quoting the below part number.

Part number: 846600
10.6 eV Lamp

The 10.6 eV lamp is an internal element to the ION Science PID sensor and is specifically designed for use only with ION Science PID sensors.


Contact us to place an order quoting the below part number.

Part number: LA4TM600

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 a local representative within our network and get in touch by submitting the online enquiry form.

Where to Buy

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info@ionscience.co.uk

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