Microsonic · Ultrasonic Barriers
ews Series Ultrasonic Through-Beam Barrier
Ultrasonic through-beam barrier consisting of transmitter and receiver, in miniature cubic or M18 housing, for non-contact detection of objects.
Key Features
- Transmitter and receiver in miniature cubic housing or M18 housing
- Mounting-compatible with many light barriers; an alternative to optical sensors in critical applications
- Switching frequency of up to 500 Hz for fast sampling
- Working distance of 10 mm – 2500 mm between transmitter and receiver
- 1 pnp switching output; 2 LEDs on the receiver showing operating and output status
- Two structurally identical units; the transmitter/receiver role is set via the control input (pin 2)
- IP67 protection class
Models
ews set codes by housing type and working distance — click a product code to download the manufacturer's technical datasheet (PDF)
Common to all models
- Output
- 1 pnp
| Product Code | Housing | Operating Range | Switching Frequency |
|---|---|---|---|
| ews-15/M18/CD Set technical datasheet (PDF, opens in a new tab) | M18 cylindrical | 10–150 mm | 500 Hz |
| ews-15/CD Set technical datasheet (PDF, opens in a new tab) | Miniature cubic | 50–250 mm | 400 Hz |
| ews-25/M18/CD Set technical datasheet (PDF, opens in a new tab) | M18 cylindrical | 10–400 mm | 500 Hz |
| ews-100/M18/CD Set technical datasheet (PDF, opens in a new tab) | M18 cylindrical | 100–2500 mm | 200 Hz |
