• SQ4A21N

SQ4-A21-N

Panasonic

$389.65 USD
$389.65 USD
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SQ4-A21-N

$389.65 USD

Product details

Part Number: SQ4-A21-N

Brand: Panasonic

Description: Panasonic SQ4-A21-N is a Safety Liquid Leak Sensor [Control Category 4 PLe SIL3]. Official product detail: Sensor [For standard liquid]. Key specifications include Power voltage: 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less; Current consumption: 30 mA or less; Detection output(Leakage detection): NPN open-collector transistor; - Maximum sink current: 50 mA; - Applied voltage: Same as the supply voltage (between detection output and 0 V); - Residual voltage: 2 V or less (at 50 mA sink current); 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; 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; Utilization category: DC-12, DC-13; Detection output(Leakage detection):Response time: 10 ms or less.

Handling Time: In-stock items ship the same day. Transfer items usually need 3–5 days.

Shipping: UPS, DHL, and USPS. Expedited shipping in as little as 1–2 business days. Contact us for details.

Why Buy From Us

  • Warranty Coverage

    Coverage for different product conditions.

    New Surplus
    Factory-sealed and unused
    2-Year Warranty

    Refurbished Products
    Refurbished, like new in box
    1-Year Warranty

    Used Products
    Used, tested, and fully functional
    6-Month Warranty

    Manufacturer warranty may not apply. Chipsgate warranty included.

  • 30-Day Returns

    Eligible orders can be returned within 30 days for added purchasing confidence.

  • Professional Packaging

    Anti-static protection and reinforced carton packing.

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Frequently Asked Questions

New products are factory-sealed and unused.
Refurbished products are refurbished, like new in box.
Used products are used, tested, and fully functional.

All products are inspected before shipment. Product condition and warranty depend on the specific listing.

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