Bulletin 873C Proximity-style Ultrasonic Sensors can detect solid and liquid targets from a distance of up to 1 m (3.3 ft). We offer two versions of this sensor: a background suppression unit with analog voltage output or a standard diffuse mode with a digital output.
Overview
- Provides 3-wire operation
- Includes 3-conductor connection
- Offers 18...30V DC
- Offers analog or digital (discrete) output
- Provides metal, nonmetal solid, and liquid sensing capability
- Includes short circuit, false pulse, reverse polarity, overload, and transient noise protection
- Offers adjustable sensing distance (digital/discrete model)
- Offers adjustable background suppression (analog model)
- Applications include:
- Material handling
- Packaging
- Food processing
- Transportation
Specifications
Certifications
- CE Marked for all applicable directives
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Documentation
| Resource | Publication Number | Language |
|---|---|---|
| Bulletin 873C Ultrasonic Proximity Style Sensors Installation Instructions | 873C-IN001 | |
| Presence Sensing Brochure | SENSOR-BR001 |