3M Touch Systems / MicroTouch Industrial Touch Screens and Touch Monitors
Technical directory and procurement specifications for capacitive touch sensors, ClearTek surface capacitive screens, EX II controllers, and Open Frame monitors by MicroTouch.
Projected Capacitive PCAP Multi-Touch Sensors
Projected capacitive PCAP touch sensors feature durable sensor glass with ITO electrodes, protective cover glass, and FPC tail with controller. The panels recognize up to 20 simultaneous touch points. Optical bonding ensures crystal-clear visibility and complete moisture resistance.
- ITO electrode sensor glass
- Multi-touch up to 20 touch points
- Optically bonded laminated stack
- Front-panel IP65 ingress rating
ClearTek II Surface Capacitive Touch Screens
Rugged ClearTek and ClearTek II surface capacitive touchscreens feature 91.5% optical transmission and a scratch-resistant 9H Mohs hardcoat. Anti-glare optical etching reduces operator eye fatigue. The glass sensor withstands scratches, shop chemicals, and extreme abrasive friction.
- ClearTek & ClearTek II series
- Optical light transmission 91.5%
- Scratch-resistant 9H hardcoat
- High CRFI noise immunity
MicroTouch EX II Series Dedicated Touch Controllers
Dedicated MicroTouch EX II touch controllers deliver coordinate resolution from 1024x1024 up to 16K x 16K with a 5.4 ms response time. Available in EX II 7720SC serial RS-232 and EX II 7730HC USB-HID configurations. Embedded circuitry protects the controller from electrostatic ESD surges.
- Models EX II 7720SC, 7730HC & 7760UC
- Resolution up to 16K x 16K
- Fast touch response time 5.4 ms
- ESD discharge protection up to 15 kV
MicroTouch OF and M1 Series Open Frame Touch Monitors
Open Frame touch monitors of the MicroTouch OF and M1 series are engineered for seamless integration into CNC control cabinets and kiosks. The displays deliver up to 500 nits brightness, 178-degree wide viewing angles, and HDMI/DP/VGA ports. Rugged metal frames support flexible VESA mounting.
- Series OF-100P, OF-150P & M1-27OF-A2
- Display brightness 350 to 500 nits
- Wide viewing angles 178° / 178°
- Flexible HDMI, DP & VGA video inputs
MicroTouch DT and M1 Series Desktop Touch Monitors
Desktop touch monitors of the MicroTouch DT and M1 series are designed for control rooms, clinical spaces, and cleanroom environments. IP54 front sealing and IEC-60601-1-2 compliance ensure safe daily disinfection. The screens deliver responsive gesture tracking both bare-finger and gloved.
- Monitors DT-150P-M2, M1-156DT & M1-215DT
- Front-panel IP54 liquid splash rating
- Medical standard IEC-60601-1-2 EMC
- Seamless operation wearing gloves
MicroTouch All-in-One Touch Computers and Terminals
All-in-One touch computers of the M2-156P and M1-156IC series combine projected capacitive multi-touch with high-performance computing platforms. Fanless thermal cooling prevents dust ingestion into internal electronics. The systems integrate seamlessly into industrial automation posts.
- All-in-One series M2-156P & M1-156IC
- Silent fanless thermal design
- Processors Intel Core i3 / i5 / Celeron
- Industrial Ethernet, USB 3.0 & RS-232
Operational Principles of PCAP Touch Sensors and ITO Electrodes
MicroTouch projected capacitive PCAP technology utilizes a precision matrix of transparent indium tin oxide (ITO) electrodes laminated to the sensor glass substrate.
The controller continuously scans mutual capacitance changes across electrode intersections. High electrode grid density enables responsive tracking of up to 20 simultaneous touch points with seamless multi-finger pinch and zoom gestures.
CRFI Noise Immunity and Protective Hardcoat of ClearTek II Glass
ClearTek II surface capacitive touchscreens are specifically engineered for heavy industrial environments exposed to severe electromagnetic noise.
Patented Conducted Radio Frequency Immunity (CRFI) filtering rejects interference generated by variable frequency drives and servo motors. The polysiloxane hardcoat delivers 9H Mohs hardness, resisting scratches from metal shavings and abrasive dust.
Hardware Architecture of EX II Series Touch Controllers
Dedicated MicroTouch EX II series controllers are powered by custom ASIC processors featuring integrated RAM and ultra-fast analog-to-digital converters.
The board delivers on-the-fly coordinate filtering and calibration linearization up to 16K x 16K resolution with a swift 5.4 ms response time. Dual communication options support industrial RS-232 serial and native USB-HID Digitizer protocols.
Open Frame Monitor Engineering for Industrial CNC Consoles
MicroTouch Open Frame touch monitors of the OF and M1 series feature heavy-duty steel chassis with integrated perimeter flange brackets.
High-brightness LED backlights up to 500 nits and optical bonding ensure sharp visual readability under bright plant lighting. An IP65 front-panel seal protects internal electronics against airborne coolant mists and shop lubricants.
Medical and Desktop DT Series Monitors with IP54 Sealing
Desktop touch monitors of the MicroTouch DT series are built for control rooms, cleanroom facilities, and medical diagnostic workstations.
The smooth glass front withstands aggressive chemical disinfectants and daily sanitization protocols. Full compliance with IEC-60601-1-2 standards guarantees dependable touchscreen response next to high-output industrial machinery.
Fanless Architecture of All-in-One Touch Computers M2 and M1
Industrial All-in-One touch computers integrate rugged projected capacitive touchscreens with energy-efficient processing units in a sealed enclosure.
A true fanless thermal design prevents internal dust and airborne debris accumulation, extending hardware operating life. Rich connectivity including industrial Ethernet, USB 3.0, and RS-232 serial ports simplifies automation deployment.
3M Touch Systems / MicroTouch and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of 3M Touch Systems / MicroTouch and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.
