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Leak detection sensor

Leak detection sensor

Prix habituel €322,00
Prix habituel Prix soldé €322,00
Vente Épuisé
Frais d'expédition calculés à l'étape de paiement.

All prices are excl. VAT


The leakage detection sensors SQ4-A21-P and SQ4-A22-P by Panasonic monitor the presence of liquids on a surface. The sensor can be placed underneath pipes to detect liquid leakages. As soon as the sensor optically detects liquid, your Reporter® will notify you through the built-in alarm feature.

The SQ4-A21-P is suited for water leakage detection. The SQ4-A22-P sensor is able to detect Sulfuric acid, Hydrochloric acid, Phosphoric acid, Ammonia, Fluorinert™, Galden®, or Fluorine.

The sensor connects to an adapter that translates the signal for Reporter. All connections are made using the user-friendly M12 connectors. The SQ4 series with Reporter guarantees peace of mind in the easiest plug & play way possible.

Sensor specifications

IP rating IP65 / IP67
Supporter liquids SQ4-A22-P: Sulfuric acid, Hydrochloric acid, Phosphoric acid, Ammonia, Fluorinert™, Galden® or Fluorine.
SQ4-A21-P: Water
Response time 10 ms or less
Ambient temperature -10 to +55 ℃ (No dew condensation or icing allowed)
Storage: -10 to +55 ℃
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Material enclosure SQ4-A22-P: PFA
SQ4-A21-P: Polypropylene
Cable material SQ4-A22-P: PFA
SQ4-A21-P: PVC
Cable length 2m
Weight Net weight: 45 g approx., Gross weight: 110 g approx.

Download datasheet

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  • reporter

    All Crodeon sensors are plug & play compatible with your Reporter. Browse our shop and select the sensors, accessories and Reporters of your choice, or choose one of the pre-composed kits that match your needs.

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  • tablet in hands

    Reporter® requires a subscription of €180 /year to operate. Add this package to your cart when checking out. The subscription covers things like connectivity and use of the Crodeon Dashboard. Kits already include a 1 year subscription. Contact us if you only need the sensors without connectivity.

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