Konventionel maximal termodetektor i temperaturklasse A2S, som giver tidlig advarsel ved forhøjet maximal temperaturstigning (A2S= 54 C). Termodetektoren består af en kaplset termistor med hurtig reaktion samt et lakeret printkort, der kan modstå fugt.
Dektektoren egner sig til rum med normal temperatur og er velegnet til de fleste miljøer, både kontor og industri.
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Part Number – – – – – – EVC-H
Description – – – – – – Conventional Heat Detector
Computer Reference Number – – – – Class A2S F04N82505
Class CS F04N82507
Technical Specifications:-
Sensor Element – – – – – – Thermistor
Operating Voltage – – – – – 11V d.c. to 32V d.c.
System Voltage – – – – – – 24V d.c.
Quiescent Current – – – – – 30μA
Alarm Current – – – – – – [email protected] 24v
Current for external remote LED indicator – – Limit to 20mA max
Typical Application Temperature – – – A2S: 25°C , CS: 55°C
Maximum Application Temperature – – – A2S: 50°C , CS: 80°C
Min. and Max. Static Response Temperature – A2S: 54°C / 70°C, CS: 84°C / 100°C
Minimum Ambient Temperature – – – – Both -10°C
Storage Temperature – – – – – – 25°C to + 90°C
Charging Time – – – – – – 30 Seconds
Relative Humidity – – – – – – £ RH95% non-condensing.
I.P. Protection Rating – – – – – IP42
Material – – – – – – – – ABS
Dimensions – – – – – – Æ105mm x 42.5mm (Sensor head)
Æ105mm x 57.5mm (Sensor head and UB-4)
Mass – – – – – – – – 118g (Sensor head)
183g (Sensor head and UB-4 base)
EMC Conformance – – – – – BSEN50130-4
CE Conformity – – – – – – 0832-CPD-0224 & 0225
Standards / Certification EN54-5 LPCB 041
