The NS1P-FS 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.
Heat detector NS1P-FS are supplied and mounted with IP54 enclosure and are available with one detection criterion as follow:
NS1P-FS 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.
NS1P-FS 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.
NS1P-FS detectors are common mounted in vertically position but is possible to install horizontally.
The Calibration accuracy for all models is ± 5°C.
NS1P-FS detectors are available N.O and N.C.
The maximum current contact is 2,5 A at 48VDC AC-DC (resistive load).
NS1P-FS detectors are made from:
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.
The detectors are mounted in a die-cast aluminium alloy enclosure with IP54 degree of protection.
Diameter of enclosure is 60mm with one threaded ½ GAS entry.
A bracket connection terminal in installed inside the enclosure for heat detector and external connections.