The NS1P 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 are supplied and mounted with IP54 enclosure and are available with one detection criterion as follow:
NS1P 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 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 detectors are common mounted in vertically position but is possible to install horizontally.
The Calibration accuracy for all models is ± 5°C.
NS1P detectors are available N.O and N.C.
The maximum current contact is 2,5 A at 48VDC AC-DC (resistive load).
NS1P 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 two threaded ½ GAS entries.
A bracket connection terminal in installed inside the enclosure for heat detector and external connections.