Product Overview
Electro-Sensors offers the 906 and 907 series Hall Effect sensors, including explosionproof models 906B and 907B, designed for directional sensing applications. These sensors are compatible with pulse generators like Pulser Discs and Split Collar Pulser Wraps, providing non-contact sensing with a large gap and NPN open collector output.

Specifications
- Supply Voltage: 6-24 Vdc
- Output Type: NPN Open Collector
- Operating Frequency: 0 Hz to 20 KHz
- Current Sink: 25 mA maximum
- Operating Temperature: -40°C to +60°C
- Gap Distance: 3/8" ± 1/8"
- Distance to Input Device: Up to 1,500 feet
- Cable: 906/907: 3-conductor shielded, 22 AWG; 906B/907B: 4-conductor shielded, 22 AWG
- Standard Cable Length: 10 feet

Features
- Compatible with PLC digital I/Os
- Easy installation with no maintenance required
- Rugged and reliable design
- 907 Series is UL and CSA approved for various hazardous environments
- 5-year limited warranty on speed switches, sensors, and ratemeters

Installation and Options
The sensors come with a mounting bracket and jam nuts for easy adjustment to achieve the proper gap distance. The 907 series is housed in a cast aluminum enclosure suitable for explosionproof environments. Optional accessories include the EZ100 Easy Mount Bracket Assembly and stainless steel options for enhanced durability.

Applications
These sensors are ideal for use in environments where machine efficiency and safety are critical, helping to prevent damage, waste, and downtime. They are suitable for use with Electro-Sensors’ pulse generators and compatible with most PLC digital I/O cards.

Contact Information
For more information, assistance, or to request a catalog, contact Electro-Sensors at 6111 Blue Circle Drive, Minnetonka, MN 55343, or call 1-800-328-6170. Visit their website at www.electro-sensors.com.