EX-31B Industrial Sensors by Panasonic
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| CE Marking Directive Compliance | EMC Directive, RoHS Directive |
|---|---|
| Sensing Range | 500 mm 19.685 in |
| Sensing Object | dia. 2 mm dia. 0.079 in or more opaque object (Completely beam interrupted objects) |
| Hysteresis | - |
| Repeatability (Perpendicular to Sensing Axis) | 0.05 mm 0.002 in or less |
| Supply Voltage | 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
| Current Consumption | Emitter: 10 mA or less Receiver: 10 mA or less |
| Output | NPN open-collector transistor - Maximum sink current: 50 mA - Applied voltage: 30 V DC or less (between output and 0 V) - Residual voltage: 2 V or less (at 50 mA sink current), 1 V or less (at 16 mA sink current) |
| Output: Utilization Category | DC-12 or DC-13 |
| Output: Output Operation | Dark-ON |
| Output: Short-Circuit Protection | Incorporated |
| Response Time | 0.5 ms or less |
| Operation Indicator | Orange LED (lights up when the output is ON) (incorporated on the receiver) |
| Stability Indicator | Green LED (lights up under stable light received condition orstable dark condition, incorporated on the receiver) |
| Sensitivity Adjuster | - |
| Pollution Degree | 3 (Industrial environment) |
| Protection | IP67 (IEC) |
| Ambient Temperature | -25 to +55 degrees -13 to +131 degrees Fahrenheit (No dew condensation or icing allowed), Storage: -30 to +70 degrees -22 to +158 degrees Fahrenheit |
| Ambient Humidity | 35 to 85 % RH, Storage: 35 to 85 % RH |
| Ambient Illuminance | Incandescent light: 3,000 lx or less at the light-receiving face |
| Voltage Withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
| Insulation Resistance | 20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure |
| Vibration Resistance | 10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each |
| Shock Resistance | 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each |
| Emitting Element | Red LED (modulated) |
| Material | Enclosure: Die-cast zinc (Nickel plated) Lens: Polycarbonate Enclosure cover: Polycarbonate |
| Cable | 0.1 mm2 3-core (emitter: 2-core) cabtyre cable, 2 m 6.562 ft long |
| Cable Extension | Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable (both emitter and receiver). |
| Weight (Typ.) | Net weight (each emitter and receiver): 20 g approx Gross weight: 50 g approx |
| Accessory | Nut: 2 pcs Toothed lock washer: 2 pcs |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Sensor: photoelectric | TME |
| Panasonic Einweg-Lichtschranke EX31B EX31B dunkelschaltend 1 St. | Conrad |
| Einweglichtschranke, 0,5 m, NPN, 12-24 VDC, Kabelanschluss, IP67, EX31B | Buerklin |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a EX-31B?
Additional datasheets, footprints and schematics for EX-31B are listed on our Part Details page. You can also find images and similar parts to EX-31B on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for EX-31B on our Product Comparison page. Access via the 'View Pricing & Stock' button to view EX-31B price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does EX-31B fall under?
The EX-31B is listed under Industrial Automation > Industrial Sensors > Photoelectric Sensors / Laser Sensors > Threaded Miniature Photoelectric Sensor EX-30 Ver.2.
Can I view similar or alternative parts?
You can view similar parts to EX-31B when available in the Threaded Miniature Photoelectric Sensor EX-30 Ver.2 range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the EX-31B you can contact the distributor directly for product support, shipping queries etc.
Is the EX-31B RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for EX-31B have stock available?
Authorised distributors including TME, Conrad and Buerklin have stock available or on a lead time for EX-31B.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for EX-31B often in real-time on the comparison pages.
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