TST0299-Digital smoke count determination

Category: Smoke detectors


New electronic smoke tester from Germany - Quality Workmanship
The manual measurement of smoke count, which has been used for decades, is history. The new electronic will replace the time-consuming determination of smoke count used up to now. This new technology not only offers more convenience, but also a degree of precision never before achieved in this price class – high-tech for trade experts.
Whether as a tough tool for flue gas measurements on all kinds of oil burners, or as a starter instrument for new tasks in service and maintenance – the testo 308 is fast, system-compatible, extremely reliable and always ready for use.
Pure compatability
The measurement data can be transferred flexibly to the flue gas analyzers testo 327 and testo 330, as well as directly to a Pocket PC or laptop via IrDA. There they are processed further, together with the flue gas analysis values. And of course the smoke count values can be directly transferred to the printer and printed out.
The special benefits:

  • Automatic, digital smoke count measurement to one decimal place according to1. BImschV.
  • More security due to a heated measurement spot.
  • Display of smoke count based on reference filter.
  • Constant sampling over 1 minute.
  • Efficient thanks to automatic evaluation and digitally transferred measurement values.
  • 2 years’ instrument warranty.

[ Features ]

Description: http://www.gasdna.com/en/images/bl01.jpgLow Concentrated Smoke Detection

It is suitable to a small quantity smoke detection because it is designed for a purpose of supporting the safety function of industrial automation equipment.

Description: http://www.gasdna.com/en/images/bl01.jpgIonization sensor : Ionization sensor using the current change when the smoke is combined in the ion created by radial rays can detect very low concentrated smoke.

Description: http://www.gasdna.com/en/images/bl01.jpgLCD Display with Back-Light

Description: http://www.gasdna.com/en/images/bl01.jpgLocal Alarm

It can set the alarm concentration by microprocessor. When the detection concentration is larger than the alarm concentration, over 80 alarm sound is generated. It informs whether the smoke occurs.

Description: http://www.gasdna.com/en/images/bl01.jpgUser Selection Menu

It is organized suitably for the purpose of use because various artificial intellectuals are provided by microprocessor. It maximizes the effect of detection function because various functions such as alarm concentration setting, detection range setting, and alarm reset setting are properly used.

Description: http://www.gasdna.com/en/images/bl01.jpgTwo–Channel Detection

It can monitor the maximum 2 ionization sensor at the same time and can extend the detection space.













[ Specification ]



General Type

1 or 2 Channel Monitoring

Product Type

Wall type

Detection Principle

Ionizations Smoke Chamber

Detection Type

Diffusion Type

Response Time

Less 5 sec.

Detection Range

0 ~ 500 Pcs/L

External Output

4 ~ 20

Power Source

DC 24V

Alarm Type

High / Low 2 Step Alarm – User setting

Alarm Reset

Manual or automatic – User selection

Signal Wire

CVVS & CVVSB 1.25sq x 3 Wire - Shield Type

Available Current

500. Maximum

System Initialization Time

Less 50 sec.

External Structure

Monitoring Unit - Metal, Sensor Unit - Aluminum


-20~ 50 / 0 ~ 95% RH (Non-Condensing)


Digital Process


Ask about this product