Overview
The Banner Q20E-78017 is a compact photoelectric emitter sensor in the WORLD-BEAM Q20 series, designed for reliable through-beam object detection across a 12-meter sensing range. Engineered for industrial automation, material handling, and packaging applications, this visible-red emitter operates on 10-30VDC with a thermoplastic housing rated for harsh industrial environments.
Key Features
- 12-meter sensing range in through-beam (opposed) mode
- Visible red light (624nm) for reliable detection with minimal ambient interference
- Compact rectangular shape fits standard mounting brackets
- IP67 / NEMA 6 rated thermoplastic housing resists dust and water ingress
- Pre-wired with 2m (6.5 ft) cable terminated with flying leads
- Wide operating temperature range -20°C to +60°C
Technical Specifications
- Manufacturer: Banner Engineering Corporation
- Part Number: Q20E-78017
- Series: WORLD-BEAM Q20
- Sensor Type: Photoelectric emitter (through-beam, opposed mode)
- Sensing Range: 12 meters (39 feet)
- Light Source: Visible red LED (624 nm)
- Supply Voltage: 10–30 VDC
- Operating Temperature: -20°C to +60°C (-4°F to +140°F)
- Housing Material: Thermoplastic
- IP Rating: IP67 / NEMA 6
- Cable: 2 meters (6.5 ft) with flying leads
- Connector Type: Flying leads (bare ends)
- Weight: Approximately 1.0 lb
Typical Applications
- Conveyor belt systems and material handling
- Packaging and labeling machinery
- Object presence detection and counting
- Box or carton detection on production lines
- Barrier detection in warehouse automation
- Assembly line part presence verification
Compatibility & Replacements
Compatible With
- Banner Engineering WORLD-BEAM Q20 receiver sensors (Q20R series)
- Industrial PLC and controller systems with 10-30VDC input modules
- 24VDC and 12VDC power supplies (within 10-30V range)
- Standard mounting brackets for rectangular photoelectric sensors
- Through-beam detection systems and opposed-mode applications
Replaces / Drop-In Replacement For
- Other Q20E series configurations with different cable lengths or connectors (when paired with matching receivers)
- Legacy Banner WORLD-BEAM emitter sensors in equivalent form factor
Works With
- Banner WORLD-BEAM Q20 receiver models (paired for through-beam systems)
- Standard 24VDC industrial automation circuits
- PLC digital inputs and discrete control modules
- Industrial control systems using photoelectric object detection
- Fiber-optic transmission in extended-range through-beam setups
