Heat detector
Heat detector S100
Additional information
| category | |
|---|---|
| Solutions |
Description
The S100 thermal detector is a fully mechanical device.
Its construction technology make it robust and reliable, suited for industrial and harsh enviroment where electronics devices are not suitable.
S100 hear detectors are provided with external protective cage and are available in three main product categories:
S100 MAX : Fixed temperature detector. The detector is activated exceeding the maximum temperature .The alarm temperature is calibrated as required by customer over a range of -20÷190°C.
S100 SD : Fixed and rate of rise temperature detector. The alarm is activated exceeding the maximum temperature or for a rapid rate or rise of temperature.Range of calibration is -20÷88°C.
S100 DF : Rate of rise detector. the alarm is activated on a rapid rise greater than 14°C increase per minute. Range of operating temperature is -20°C÷90°C.
S100 detectors are suitable for fire detection and extinguish systems.
Normally, is recommended a temperature of 30÷35°C above the maximum operating temperature of the environment .
The selection of the most appropriate categories of detectors is must be evaluated according to the characteristics of the environment.
S100 detectors are common mounted in vertically position but is possible to install horizontally.
The Calibration accuracy for all models is ± 5°C.
The periodic system test of the heat detectors consist by introducing it a heat source that not exceed by 20% the fixed alarm temperature of the detector.
(for example for a heat detector with an alarm point of 100°C we can heat at maximum of 120°C)
Electrical specifications
S100 detectors are available N.O and N.C.
The maximum current contact is 2,5 A at 48VDC AC-DC (resistive load).
Mechanical specifications
S100 detectors are made from:
Body sensor:
Material: Brass UNI 5705-65/Stainless steel AISI 304.
Brass version is nickel plated to protect it from corrosion.
For temperature above 150°C the body sensori s made of stainless steel AISI 304.
Enclosure:
The detectors are mounted in a bronze alloy in a galvanic finish with threaded ½ NPT cable entries.
A bracket connection terminal in installed inside the enclosure for heat detector and external connections.
