ISR-A3 Waterproof Active Infrared Proximity Senso | RFQ Sourcing Details
Proximity Sensors · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Proximity Sensors. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The ISR-A3 is a waterproof active-infrared proximity sensor intended for automatic sanitary control equipment, including sensor-operated taps and toilet flushers. It uses a digital output and operates from a DC 4.5–6.6 V supply. The sensing range is adjustable from 0 to 90 cm.
Listed reference settings are 8, 15, or 28 cm for automatic taps and 10 cm for toilet-flusher use. Other stated electrical characteristics include power consumption below 20 µA, a maximum output current of 800 mA, a 45 ms output signal, and a 0.5-second adjustable switch-off delay.
A low-voltage warning is specified below 4.5 V. The sensor is identified as model ISR-A3 and is listed with an ABS housing, IP67 rating, CE certification, and a service-life figure of 100,000 cycles. Customization is stated as available, including color, packaging, and connector configurations from 1 to 8 pins.
Before purchasing, buyers should confirm the exact sensing distance required for the installation, the connector pinout and cable arrangement, the load and control-circuit compatibility, and whether the 800 mA figure applies directly to the intended switching configuration.
The required housing color, connector count, waterproof cable details, and factory-programmed delay or sensing settings should also be documented. Warranty statements in the supplied information are inconsistent, so the applicable written warranty period and coverage should be confirmed before ordering.
ISR-A3 | Applications and Buyer Notes
ISR-A3 is organized as a sourcing-ready Proximity Sensors reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time question
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Proximity SensorsBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Model
- ISR-A3Based on visible page data; confirm exact value in the RFQ.
- IP rating
- IP67Based on visible page data; confirm exact value in the RFQ.
- Output type
- DigitalBased on visible page data; confirm exact value in the RFQ.
- Certification
- CEBased on visible page data; confirm exact value in the RFQ.
- Customization
- AvailableBased on visible page data; confirm exact value in the RFQ.
- Housing material
- ABSBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
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