EX-31B 2018-10-29T17:08:37+00:00

Project Description

PANASONIC   EX-31B  in  stock

 

Threaded Miniature Photoelectric Sensor EX-30 Ver.2
Product Number EX-31B

Part Number EX-31B
Product Threaded Miniature Photoelectric Sensor
Details Thru-beam
Product name Threaded Miniature Photoelectric Sensor EX-30 Ver.2

As of October 29, 2018
Specifications and design of the products are subject to change without notice for the product improvement.

Spec Detail

Item Specifications
Product Number EX-31B
Part Number EX-31B
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 Net weight (each emitter and receiver): 20 g approx
Gross weight: 50 g approx
Accessory Nut: 2 pcs
Toothed lock washer: 2 pcs

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