TRS-RenTelco - Ion Science TVOC Diffusion PID, Selectable: 0-10 ppm, 0-100 ppm, 0-1,000 ppm (Intrinsically Safe)

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Ion Science - TVOC Diffusion PID, Selectable: 0-10 ppm, 0-100 ppm, 0-1,000 ppm (Intrinsically Safe)

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DESCRIPTION

SPECIFICATIONS

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TVOC is a fixed continuous monitor for the detection and measurement of total volatile organic compounds (VOCs). It is ideal for use in manufacturing and process industries where VOCs are typically present. With a 4-20 mA analogue output TVOC can be simply integrated into a DCS control system to provide warnings and enable control of high VOC levels in the working environment. TVOC has been designed to be simple to install, service and calibrate. TVOC is the first fixed photoionisation detector (PID) that is ATEX approved. Being intrinsically safe means there is no need for an expensive explosion proof enclosure. It also allows for simple servicing with no hot work permit and the PID sensor is accessible and changeable in a matter of seconds. TVOC also benefits from using a diffusive sample technique which results in less contamination issues, compared to pumped systems, reducing lamp cleaning and servicing requirements.

Specifications

Diffusive Monitoring - No Pump Required
Selectable Detection Range of 0.01 to 10 ppm; 0.1 to 100 ppm; and, 1 to 1,000 ppm
Scaled 4-20 mA Analog Output
Includes a 10.eV Lamp
Detector Life Extended Using Patent Pending Feature
ATEX Approved for Use in Hazardous Areas
Easy Access PID Sensor for Very Simple Servicing
Digital Numerical Display
Simple Calibration Procedure
Operates at 5 to 26 V
Operating Temperature: -20 to 50 C
LED and 4-20 mA Output Fault Indication