Airtac CMSG-020 – Reliable Reed Switch Cylinder Position Sensor 2m
Looking for an accurate and easy-to-install cylinder position sensor (Reed Switch)? The Airtac CMSG-020 is a trusted choice from Taiwan’s leading pneumatic brand.
The CMSG-020 belongs to the CMS Series – a G-type Reed sensor with 2m lead wire, designed to detect piston position in pneumatic cylinders via the built-in magnet. It is a direct replacement for the discontinued CS1G020 model.
Key Features of Airtac CMSG-020
✅ Reed Switch G-type, non-contact magnetic detection.
✅ 2m lead wire for easy connection and installation.
✅ Wide operating voltage: 5V – 240V AC/DC.
✅ High switching frequency up to 200Hz.
✅ IP64 protection against dust and water spray.
✅ Compatible with many Airtac cylinder series (ACQ, SDA, TCL, SAU, MD…).
✅ LED indicator for easy status checking.
Technical Specifications
✅ Model: CMSG-020
✅ Sensor Type: Reed Switch (G type)
✅ Lead Wire Length: 2m
✅ Power Supply Voltage: 5V – 240V AC/DC
✅ Switching Current: 100mA
✅ Contact Capacity: 10W max
✅ Internal Voltage Drop: ≤ 2.5V @ 100mA DC
✅ Switching Frequency: 200Hz
✅ Operating Temperature: -10 ~ 70°C
✅ Enclosure: IP64
✅ Standards: CE, RoHS
Typical Applications
✅ End-of-stroke or intermediate position detection of pneumatic cylinders
✅ Automation systems, packaging, and assembly machines
✅ Robots and pick-and-place equipment
✅ Production lines requiring position feedback signals
✅ Replacement for older CS1G020 sensors
Why Choose the Airtac CMSG-020?
Compared with standard sensors, the CMSG-020 offers a wide voltage range, high durability, and broad compatibility with Airtac cylinders. It is ideal for accurate, stable position signals that are easy to integrate into control systems.
Genuine Airtac quality ensures reliable performance, long service life, and easy replacement.
Selection & Installation Tips
✅ Mount the sensor into the T-slot on the cylinder body.
✅ Tighten with a torque of 0.15–0.2 Nm.
✅ Install the sensor in the middle of the operating range for best accuracy.
✅ Ensure the lead wire does not move with the cylinder action.
Hotline: 0084 787900099
