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SQ4A21P


Waga produktu: 45g

Minimalna ilość w zamówieniu: 1

Ilość produktów w opakowaniu jednostkowym: 1

Opis produktu


Czujnik bezpieczeństwa wycieku cieczy SQ4

Safety Liquid Leak Sensor [Control Category 4 PLe SIL3] SQ4

Item Specifications
Product Number SQ4-A21-P
Part Number SQ4-A21-P
CE marking directive compliance Machinery Directive, EMC Directive, RoHS Directive
Sensing object Water (Standard liquid)
(Note 1) Highly viscous liquid may not be stably detected.
(Note 2) The agents mentioned above are examples. It may not be detected depending on viscosity the agent. Before using this device, check the detecting liquid and installation condition.
Power voltage 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
Current consumption 30 mA or less
Utilization category DC-12, DC-13
Detection output(Leakage detection) PNP open-collector transistor
- Maximum source current: 50 mA
- Applied voltage: Same as the supply voltage (between detection output and +V)
- Residual voltage: 2.5 V or less (at 50 mA source current)
Detection output(Leakage detection):Response time 10 ms or less
Detection output(Leakage detection):Output operation ON when normal condition or initial detection, OFF when detection leakage or wrong installation
Detection output(Leakage detection):Short-circuit protection Incorporated
Detection auxiliary output(Initial detection) PNP open-collector transistor
- Maximum source current: 50 mA
- Applied voltage: Same as the supply voltage (between detection auxiliary output and +V)
- Residual voltage: 2.5 V or less (at 50 mA source current)
Detection auxiliary output(Initial detection):Response time 50 ms or less
Detection auxiliary output(Initial detection):Output operation ON when normal condition, OFF when initial detection or accidental leakage
Detection auxiliary output(Initial detection):Short-circuit protection Incorporated
Protection IP65 / IP67 (IEC)
Ambient temperature -10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed) (Note) Storage: -10 to +55 ℃ +14 to +131 ℉
(Note) Liquid being detected should be also kept within the rated ambient temperature range.
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Emitting element Infrared LED (modulated)
Material Enclosure: Polypropylene
Cable 0.18 mm2 4-core PVC cabtyre cable, 2 m 6.562 ft long
Weight Net weight: 45 g approx
Gross weight: 110 g approx

Pliki do pobrania


Mimo dołożenia wszelkich starań nie gwarantujemy, że publikowane dane techniczne oraz zdjęcia nie zawierają braków lub błędów. Ponieważ ewentualne błędy nie mogą być podstawą do roszczeń, w przypadku wątpliwości prosimy przed zakupem o kontakt z handlowcem.