Description
Product Overview
The CHOW touchless flush sensor is a compact, wall‑mount unit designed for water‑saving restrooms. Measuring 2.99 x 2.79 x 2.05 inches and weighing just 2.4 ounces, it operates on four AA alkaline batteries (not included) delivering a stable 6 V DC output. The photoelectric sensor creates an invisible light beam that detects user presence within a configurable range of 22–42 inches for water closets and 15–30 inches for urinals. Built to fit Sloan flushometers, it supports 1.28 GPF and 1.6 GPF settings for toilets and 1.0 GPF or 1.5 GPF for urinals, ensuring optimal water efficiency.
Usage
This sensor is ideal for commercial and institutional restrooms, including offices, schools, hospitals, and public facilities. Its touch‑free operation reduces cross‑contamination, making it perfect for high‑traffic areas where hygiene is paramount. Install it on any wall‑mounted flush valve compatible with the listed part numbers (BZ‑AXF770, BZ‑AX740A, BZ‑AX740AC). Adjust the sensing range during installation to match fixture height and user flow, ensuring reliable activation every time.
Why Choose Us
CHOW combines American engineering with durable components to deliver a sensor that lasts. The unit’s low power consumption extends battery life, reducing maintenance costs. Each sensor undergoes rigorous quality testing, and the design includes a rubber plug for precise range adjustment. With a 5‑star rating from verified customers, this product consistently meets performance expectations and compliance standards for water‑saving fixtures.
Key Features
- Battery‑powered 6 V operation eliminates wiring complexity.
- Adjustable sensing range up to 42 inches for versatile installation.
- Compatible with Sloan flushometers, offering 1.28 GPF/1.6 GPF (toilets) and 1.0 GPF/1.5 GPF (urinals).
- Touch‑free, photoelectric detection promotes hygiene and reduces disease transmission.
- Compact, lightweight design simplifies wall‑mount fitting and reduces material waste.
FAQ
How do I adjust the sensor range?
Use the rubber plug provided to turn the range‑adjustment screw. Turn clockwise to shorten the detection distance and counter‑clockwise to extend it within the 22–42 inch (toilet) or 15–30 inch (urinal) limits.
What type of batteries are required?
The sensor requires four AA alkaline batteries. While the unit does not include batteries, any standard AA alkaline cells will work, providing up to 12 months of operation under typical use.
Is the sensor compatible with existing flush valves?
Yes, it is designed for Sloan flushometers and matches part numbers BZ‑AXF770, BZ‑AX740A, and BZ‑AX740AC. Verify your valve model before purchase to ensure compatibility.
Can the sensor be used in wet environments?
The sensor housing is sealed to protect internal electronics from moisture, making it suitable for standard restroom conditions. However, it should not be submerged or exposed to direct water jets.
What maintenance is required?
Periodically check battery voltage and replace batteries when the indicator signals low power. Clean the sensor lens with a soft, dry cloth to maintain detection accuracy.
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