C2 Sensor Foam Soap Dispenser 2-in-1 Control Module
C2 Sensor Foam Soap & Liquid Dispenser 2-in-1 Control Module
1. Solution Overview
Public restroom soap dispensers face two persistent challenges: hygiene (shared pump mechanisms become contamination vectors) and cost (liquid soap waste from excessive manual pumping). The C2 sensor foam/liquid soap dispenser 2-in-1 control module addresses both by integrating IR touch-free activation with a precision peristaltic pump that delivers exact, repeatable soap doses — either as rich foam or as liquid, selectable via a simple mode switch.
The foam mode uses an air-liquid mixing chamber in the pump head to aerate liquid soap into a dense foam, reducing soap consumption by up to 60% compared to liquid dispensing while providing a superior hand-washing experience. The liquid mode supports standard liquid soaps, hand sanitizers, and lotion-grade fluids for versatility across different facility requirements.
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2. Technical Specifications
| Category | Parameter | Specification |
|---|---|---|
| Sensor | Type | Active IR reflection |
| Range | 3–12cm adjustable | |
| Response | ≤0.3s | |
| Pump | Type | Peristaltic pump with foam mixing chamber |
| Dosage (Liquid) | 0.8–2.0ml per activation (3 levels) | |
| Dosage (Foam) | 0.4–1.0ml liquid → ~3ml foam | |
| Soap Savings (Foam) | Up to 60% vs liquid dispensing | |
| Power | Battery | 4×AA, 12+ months (200 uses/day) |
| Mechanical | Reservoir | 500ml / 1000ml / custom |
| Environmental | Protection | IP65 (electronics compartment) |
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3. Key Features
3.1 Dual-Mode Foam & Liquid
The mode selector switch physically engages or disengages the air mixing chamber in the pump head. In foam mode, the peristaltic pump draws liquid soap and simultaneously injects ambient air through a micro-porous membrane, creating dense, creamy foam with a 3:1 expansion ratio. In liquid mode, the air path is bypassed, and the pump delivers a precise stream of liquid soap, sanitizer, or lotion. A single module serves all facility hand hygiene needs.
3.2 Precision Peristaltic Dosing
The peristaltic pump design provides inherently accurate dosing: each motor revolution displaces a fixed volume of fluid through the pump tube. Three configurable dosage levels (0.8ml, 1.2ml, 2.0ml for liquid) are set via DIP switches. Unlike diaphragm pumps that suffer from viscosity-dependent output variation, peristaltic dosing remains consistent across soap viscosities, temperatures, and reservoir fill levels. The closed fluid path also prevents backflow contamination of the soap reservoir.
3.3 Anti-Drip Nozzle
A spring-loaded check valve at the dispensing nozzle prevents residual soap from dripping after each activation cycle. The check valve opens only during active pump operation and seals immediately upon pump stop, keeping the dispenser exterior clean and the countertop dry.
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4. Application Scenarios
Commercial Restrooms: Shopping malls, airports, office buildings — foam mode reduces soap refill frequency and cost while touch-free activation improves hygiene perception.
Healthcare Facilities: Hospitals and clinics — liquid mode dispenses antimicrobial hand sanitizer; foam mode dispenses surgical scrub soap. Peristaltic dosing ensures consistent sanitizer volume for effective hand hygiene protocols.
Hospitality: Hotels and restaurants — foam mode delivers a premium hand-washing experience that guests associate with high-end facilities. The modular design allows integrated installation in vanity countertops.
Food Service: Commercial kitchens — the IP65-rated control module withstands the wet, demanding kitchen environment while the closed fluid path prevents food particle contamination of the soap supply.
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5. ODM Customization
| Item | Options |
|---|---|
| Mode | Foam only / Liquid only / Dual-mode |
| Reservoir | 500ml / 1000ml / 2000ml / bulk feed |
| Housing | ABS / Stainless steel / Custom design |
| Dosage | 3 levels / Continuously variable / Custom |
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Last Updated: 2026-06-14 | GIBO | www.gibo.com.cn
| Last updated: 2026-06-14
www.gibo.com.cn