Air Curtain Door Sensor
Model No. 1L-AC-101S
The 1LAC101S is a precision-engineered Air Curtain Door Sensor designed to deliver intelligent automation for air curtain systems. Utilizing magnetic reed switch technology, it enables automatic ON/OFF operation—activating the air curtain instantly when the door opens and turning it off the moment the door closes. This not only ensures maximum energy efficiency, but also significantly reduces unnecessary runtime, minimizing wear and extending the overall lifespan of your air curtain unit.
Built for reliability and durability, the 1LAC101S performs consistently even in high-traffic or industrial settings. Its seamless functionality makes it an ideal choice for energy-conscious businesses operating in cold storage facilities, warehouses, production areas, supermarkets, and other climate-controlled environments.
Connection Dig. Single Door & Double Door Sensor:
Electrical Specifications:
| Parameter | Value | Notes |
|---|---|---|
| Input Voltage | 220 VAC | |
| Sensing Output Voltage | 2-wire type | To be attached to Magnetic Switch (NO) – Model: 1L-MSM112NO |
| Load Output Voltage | 220 VAC | |
| Load Output Current | 15 Amp |
Magnetic Switch Specifications
| Parameter | Value | Notes |
|---|---|---|
| Part Number | 1L-MSM112NO | |
| Type | Normally Open (NO, 1 Form A) | |
| Contact Rating | 10 W/VA | |
| Switching Voltage (Max) | 200 VDC | |
| Switching Current (Max) | 0.5 Amp | |
| Contact Resistance (Min) | 200 milliohms | |
| Life Expectancy | 1.0 Million Operations | |
| Insulation Resistance | 10⁹ Ω | |
| Shock Resistance | 30 G for 11 ms | |
| Vibration Resistance | 20 G (10 to 1000 Hz) | |
| Magnets | ALINCO / Rare Earth | Unless otherwise specified |
Features of 1L-AC-101S Air Curtain Door Sensor:
1. Automatic Activation
1L-AC-101S Air Curtain Door Sensor detects the opening and closing of doors to activate or deactivate the air curtain automatically, saving energy and ensuring seamless operation.
2. Energy Efficiency
Prevents the air curtain from running unnecessarily when the door is closed, reducing energy consumption.
3. Precise Detection
Equipped with advanced magnetic sensors to detect even slight door movements accurately.
4. Wide Compatibility
Can be integrated with different types of doors, such as automatic sliding, revolving, or manual doors. Can be used with any brand or model of air curtain
5. Durability
Built to withstand frequent use and harsh environments, ensuring long-lasting performance.
6. Hygiene Maintenance
Minimizes the need for manual operation of the air curtain, reducing contact and improving hygiene, particularly in food processing units or hospitals.
7. Noise Reduction
Prevents the air curtain from running unnecessarily, reducing noise levels in indoor environments.
8. Enhanced Security
Works with access control systems to activate the air curtain only when authorized personnel access the door.
9. Weather Resistance
Designed to function in various weather conditions, maintaining performance in high or low temperatures and humidity levels.
