Fixed continuous PID detector

The unit's photoionisation detection (PID) sensor capabilities use advanced Fence Electrode Technology with increased resistance to humidity and contamination.

A robust fixed PID detector, TVOC 2 has a selectable detection range of 0-10, 0-100 ppm or 0-1000ppm and is suitable for manufacturing and process industries where VOCs are typically present.

With a 4-20 mA analogue output, TVOC 2 can be simply integrated into a Distributed Control System (DCS) to provide warnings and enable control of high VOC levels in the working environment.

The instrument’s ATEX approvals 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 requires no hot work permit and the PID sensor is accessible and changeable in a matter of seconds.

For more information, visit: www.shawcity.co.uk.