Simplex 4098-9716 TrueAlert Ion Smoke Detector
$97.00
The Simplex 4098-9716 TrueAlert is a ionization smoke detector. 4098-9716 IONIZATION SENSOR TrueAlarm Ionization sensors use a single radioactive source with an outer sampling ionization chamber and an inner reference ionization chamber to provide stable operation under fluctuations in environmental conditions such as temperature and humidity. Smoke and invisible combustion gases can freely penetrate the outer chamber. With both chambers ionized by a radioactive source (Am 241), a very small current flows in the circuit. The presence of particles of combustion will cause a change in the voltage ratio between chambers. This difference is measured by the electronics in the sensor’s base and digitally transmitted back to the control panel for processing. Four levels of sensitivity are available for each sensor, ranging from 0.5% to 1.7% per foot of smoke obscuration extends.
Brand: Simplex
Manufacturer SKU: 4098-9716
Condition: Used
30 in stock
Description
The Simplex 4098-9716 TrueAlert is a ionization smoke detector. 4098-9716 IONIZATION SENSOR TrueAlarm Ionization sensors use a single radioactive source with an outer sampling ionization chamber and an inner reference ionization chamber to provide stable operation under fluctuations in environmental conditions such as temperature and humidity. Smoke and invisible combustion gases can freely penetrate the outer chamber. With both chambers ionized by a radioactive source (Am 241), a very small current flows in the circuit. The presence of particles of combustion will cause a change in the voltage ratio between chambers. This difference is measured by the electronics in the sensor’s base and digitally transmitted back to the control panel for processing. Four levels of sensitivity are available for each sensor, ranging from 0.5% to 1.7% per foot of smoke obscuration extends.
Additional information
| Brand | Simplex |
|---|---|
| Condition | Used |
| gtin8 | 00006497 |
