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IP 101–3-PR (RO-R ASPZ)

IP 101–3-PR (RO-R ASPZ) Mine intrinsically explosion-proof wireless heat fire detector

The IP 101–3-PR (RO-R ASPZ (РО-Р АСПЗ)) is intended for use in fire alarm systems (SPS (СПС)) as part of an ASPZ (АСПЗ) and is designed to generate a fire alarm when the ambient temperature rate-of-rise exceeds a set threshold and/or when the ambient temperature exceeds a set threshold (actuation temperature).

General characteristics:

Explosion protection marking	PO Ex ia I Ma
Operating temperature, °C	from minus 20 to plus 60
Degree of protection against external influences	IP65
Electric shock protection class	III
Power supply	battery – 2 pcs (main and backup)
Battery type	Li-SOCl₂
Rated supply battery voltage, V	3.6
Rated battery capacity, A·h: – main ER26500 «EEMB» (ER26500 H/S Fanso); – backup ER14505 «EEMB» (ER14505 H/S Fanso)	9.0 2.6
Standby operation time from main battery, months, at least	36
Rated supply circuit voltage, V	3.3
Connection interface	wireless radio interface IEEE 802.15.4
Maximum IEEE 802.15.4 communication range (line of sight), m	400
Detector class	A1R, A2R, A3R
Overall dimensions, mm	85×212×44
Weight, kg	0.7

Application area

Underground workings of mines and pits, and their surface structures, including those hazardous due to gas and/or dust, in accordance with the explosion protection marking and the requirements of industry safety regulations.